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Opened 5 years ago
Closed 5 years ago
Last modified 5 years ago
#24752 closed Bug (fixed)
Reusing a Case/Where object in a query causes a crash
Description
Reusing a conditional expression
Case / When that has already been used causes a crash. Here is a simple example:
import django django.setup() from django.contrib.a... | https://code.djangoproject.com/ticket/24752 | CC-MAIN-2020-24 | en | refinedweb |
Evgeny Shvarov 24 January 2018Code snippet, Coding Guidelines, ObjectScript, Caché, InterSystems IRIS?
For one-line if I prefer postconditionals:
As for For - the option with braces. It's more readable. And one line inside For loop quickly and often becomes several lines, so braces become mandatory anyway.
But...
Can o... | https://community.intersystems.com/post/and-if-one-line-brace-or-not-brace | CC-MAIN-2020-05 | en | refinedweb |
The following are the release notes for the 8.12.9 version of sendmail(1M), plus the 8.12.10 security features included on Unixware. These notes were provided by sendmail.org, and are part of the sendmail distribution.
We list below only the changes since the previous version of sendmail included with UnixWare (version... | http://uw714doc.xinuos.com/en/MM_admin/sendmail-8.12.9-rn.html | CC-MAIN-2020-05 | en | refinedweb |
Hello, all!
First off, this is program from the ACM programming contest, of which today I and two teammates competed. We managed to solve two of nine correctly, but sadly the two programs I was responsible for were never accepted.
I am hoping that someone here can help me understand what I overlooked. Don't worry, the ... | https://cboard.cprogramming.com/cplusplus-programming/164914-acm-programming-contest-seeking-answers-post1216794.html?s=63e6ffd83e37f4cdd6d82b4e00257f9e | CC-MAIN-2020-05 | en | refinedweb |
Populating a DropDownList from DB (ASP.Net)
Hi,
Me again :)
Wanting to hook in a drop down list to DB data, have the stored procedure ready to go. What's the best way to populate it?
I've seen various methods but what I haven't been able to figure out is how to hook it up with just the DropDownBox.Datasource property?
... | https://discuss.fogcreek.com/dotnetquestions/2099.html | CC-MAIN-2020-05 | en | refinedweb |
Backup/Restore RabbitMQ queues
Project description
This is a Python library and utilities for saving and loading RabbitMQ messages to and from disk.
Why?
- A program cannot publish a message to RabbitMQ, but does not want to lose the message. Using this library, the program can save the message to a file. Later, after ... | https://pypi.org/project/rabbit_droppings/ | CC-MAIN-2020-05 | en | refinedweb |
Stephen StewartPro Student 4,840 Points
Stuck on this bad boy!
I tried different attempts of trying to crack this and my head is about to pop :/ I can't think of what I'm doing wrong or it is the lack of oxygen going to my brain to think.
using Treehouse.Models; namespace Treehouse.Data { public class VideoGamesReposit... | https://teamtreehouse.com/community/stuck-on-this-bad-boy | CC-MAIN-2020-05 | en | refinedweb |
By: Stanley B. Printer Friendly Format
There are two kinds of comments in C++: single-line and paired. A single-line comment starts with a double slash (//). Everything to the right of the slashes on the current line is a comment and ignored by the compiler.
The other delimiter, the comment pair (/* */), is inherited f... | https://www.java-samples.com/showtutorial.php?tutorialid=1445 | CC-MAIN-2020-05 | en | refinedweb |
Predicting stock prices has always been an attractive topic to both investors and researchers. Investors always question if the price of a stock will rise or not, since there are many complicated financial indicators that only investors and people with good finance knowledge can understand, the trend of stock market is... | https://www.thepythoncode.com/article/stock-price-prediction-in-python-using-tensorflow-2-and-keras | CC-MAIN-2020-05 | en | refinedweb |
Piyush was here, I was ready with my cup of tea. I always used to worry about visualizations. For me, most of the visualization work was done by either my Visualization tool or the master of all i.e. MS Excel. Needless to say that I was nervous, because I had tried working on this part multiple times in the past, but h... | http://thedatamonk.com/visualization-in-python/ | CC-MAIN-2020-05 | en | refinedweb |
setting core profile gets a blank background
I was following the cube tutorial the other day, and was trying to get it work with OpenGL 3.3 core profile. I have set my
QSurfaceFormatin main correctly as you can see in the following code:
int main(int argc, char *argv[]) { QApplication app(argc, argv); QSurfaceFormat fo... | https://forum.qt.io/topic/69455/setting-core-profile-gets-a-blank-background | CC-MAIN-2020-05 | en | refinedweb |
Hi
My application is a boot-start Android service. Up until now, I have been starting the service from MainActivity (which calls Forms.Init), this works fine. When the service is started by the system via a receiver on the android.intent.action.BOOT_COMPLETED intent, it obviously cannot call Forms.Init as there is no a... | https://forums.xamarin.com/discussion/comment/379752/ | CC-MAIN-2020-05 | en | refinedweb |
[Date Index] [Thread Index] [Author Index]
factoring
- To: mathgroup at smc.vnet.net
- Subject: [mg115062] factoring
- From: r_poetic <radford.schantz at mms.gov>
- Date: Thu, 30 Dec 2010 04:09:17 -0500 (EST)
Hello, an easy question: why does Factor[xy-xz+y^2-yz] fail to return (x+y)(y-z), and what command would do tha... | http://forums.wolfram.com/mathgroup/archive/2010/Dec/msg00740.html | CC-MAIN-2020-05 | en | refinedweb |
"Blogging is graffiti with punctuation" Contagion. I didn't know whether to laugh or kill myself!
The question is, is this true?
AnnabelleRC
<snipped-no promotional links>
I think blogging is very credible infact it may be the only form of media that isn't corrupt!
blogging is really great. you can be short and to the ... | https://hubpages.com/community/forum/85048/is-blogging-credible- | CC-MAIN-2017-51 | en | refinedweb |
Natume 0.1.0
HTTP DSL Test Tool
Natume is a http dsl test tool help you easily build test for mobile application.
How to install
Firstly download or fetch it form github then run the command in shell:
cd natume # the path to the project python setup.py install
Development
Fork or download it, then run:
cd natume # the ... | https://pypi.python.org/pypi/Natume/ | CC-MAIN-2017-51 | en | refinedweb |
Preface
This article was written by a friend on the MVC/MVP/MVVM framework to answer questions, aims to introduce the design idea of iOS under the MVC/MVP/MVVM three architectures and their advantages and disadvantages. The full text is about five thousand words, is expected to spend time reading 20 – 30 minutes.
MVC
-... | http://w3cgeek.com/review-mvcmvpmvvm.html | CC-MAIN-2017-51 | en | refinedweb |
Most Web applications need to be secure because the apps allow users to sign up and log in and out of the site. Web application security is used to control access to all or part of a site.
Beginning with ASP.NET 2.0, the Membership API was added to simplify adding such security to a Web application. Find out how to use... | https://www.techrepublic.com/blog/software-engineer/secure-aspnet-20-sites-with-membership-api/ | CC-MAIN-2017-51 | en | refinedweb |
import numpy as np
treat = 330.8 treat_se = 99.7 placebo = 188.1 placebo_se = 55.5 n = 15
Formula for SE of difference:
$$SE = \sqrt{\frac{SD_T^2}{n_T} + \frac{SD_C^2}{n_C}}$$
and $SE = SD/\sqrt{n}$, so for this example:
$$SE = \sqrt{SE_T^2 + SE_C^2}$$
SE_diff = np.sqrt(99.7**2 + 55.5**2) SE_diff
114.10670444807351
Hen... | http://nbviewer.jupyter.org/gist/fonnesbeck/09d12cd7df09eae63175/Untitled.ipynb | CC-MAIN-2017-51 | en | refinedweb |
Understand
IList and IList<T> interface in C#
In this article we will try to understand IList and
IList<T> in C#. IList and IList<T> both are interface of
C# collection.
IList is non-generic collection object that can be
individually access by index. The IList interface has implemented from two
interfaces and they are ... | http://www.dotnetfunda.com/articles/show/2614/understand-ilist-and-ilistt-interface-in-csharp | CC-MAIN-2017-51 | en | refinedweb |
0
So I made this coin flipping program. It generates a random number between 1 and 2, and checks to see how many "flips" it would take for it to get 15 flips in a row. However, every time I run it, I get the same number, 13505, every single time! How can I fix this, so that it doesn't do this every time? I tired changi... | https://www.daniweb.com/programming/software-development/threads/243239/random-number-not-random | CC-MAIN-2017-51 | en | refinedweb |
:
public class MyGenericClass<T> where T:IComparable { }
Note
For more information on the where clause in a query expression, see where clause..
class MyClass<T, U> where T : class where U : struct { }:
public class MyGenericClass<T> where T : IComparable, new() { // The following line is not possible without new() con... | https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/where-generic-type-constraint | CC-MAIN-2017-51 | en | refinedweb |
well...As far as I know, we could use any variable or names in the argument list or parameter providing that the data type and the function name are the same, right? However, this code won't work if I replace factor_num with n in the argument_list of the function definition?
This program doesn't work.This program doesn... | https://cboard.cprogramming.com/cplusplus-programming/110329-variable-argument_list.html | CC-MAIN-2017-51 | en | refinedweb |
As far as I understood the "static initialization block" is used to set values of static field if it cannot be done in one line.
But I do not understand why we need a special block for that. For example we declare a field as static (without a value assignment). And then write several lines of the code which generate an... | https://codedump.io/share/WPwHnVtrAODm/1/static-initialization-blocks | CC-MAIN-2017-51 | en | refinedweb |
How do you check if a string contains only numbers?
I've given it a go here, need it in the simplest way. Thanks.
import string
def main():
isbn = input("Enter you're 10 digit ISBN number: ")
if len(isbn) == 10 and string.digits == True:
print ("Works")
else:
print("Error, 10 digit number was not inputted and/or letter... | https://codedump.io/share/d1OuL8XwgELU/1/how-do-you-check-if-a-string-contains-only-numbers---python | CC-MAIN-2017-51 | en | refinedweb |
Java Server Pages (JSP) and MySQL
Internationalization, Localization,
and Turkish Language Support
Bulut F. Ersavaş, M.S.
bersavas@netscape.net
21 February 2005
(This article has been published in
in Turkish.)
1. Introduction
There are two big challenges to build a web service that will provide content with multiple
la... | https://www.techylib.com/el/view/tieplantlimabeans/java_server_pages_jsp_and_mysql_internationalization_localization | CC-MAIN-2017-51 | en | refinedweb |
django-multilingual-news 2.5. From version 2.0 onwards it is tested and developed further on Django 1.6.2 and django-cms 3.
This app is based on the great and re-used some of it’s snippets.
Current features include
- Entry authors based on a django-people Person
- Entry attachments based on the django-document-library ... | https://pypi.python.org/pypi/django-multilingual-news/2.5.1 | CC-MAIN-2015-35 | en | refinedweb |
Empty type
From HaskellWiki
Latest revision as of 01:25, 20 January 2012
Although we do have constructors here, they do nothing (in fact, Void is essentially id) and the only value here is bottom, which is impossible to
This is theoretically equivalent to the previous type, but saves you keyboard wear and namespace clu... | https://wiki.haskell.org/index.php?title=Empty_type&diff=44074&oldid=41380 | CC-MAIN-2015-35 | en | refinedweb |
when i try to compile my code... i get an error concerning the variable... i was playing aroud with some of the code in lessons 1-3 on the beginners guide... and wondered if you could input x yourself instead of the program declaring the variable itself. the error is on the lineshould be a simple fix, but i cant figure... | http://cboard.cprogramming.com/cplusplus-programming/72691-very-basic-beginner-problem-printable-thread.html | CC-MAIN-2015-35 | en | refinedweb |
Originally posted by Jmannu gundawar: In the MAX's DVD project, the code listing is as follows: public interface DBClient { (methods decleared here do not throw RemoteExceptions) } Then there is another interface created for the RMI (remote) package: public interface DVDDatabaseRemote extends Remote, DBClient {} The cl... | http://www.coderanch.com/t/184370/java-developer-SCJD/certification/NX-Max-DVD-project | CC-MAIN-2015-35 | en | refinedweb |
Ai Ayumi wrote:public class Stubborn implements Runnable {
static Thread t1;
static int x = 5;
public void run() {
if(Thread.currentThread().getId() == t1.getId()) shove();
else push();
}
static synchronized void push() { shove(); }
static void shove() {
synchronized(Stubborn.class) {
System.out.print(x-- + " ");
try {... | http://www.coderanch.com/t/587034/java-programmer-SCJP/certification/won-Deadlock-Exam | CC-MAIN-2015-35 | en | refinedweb |
{{{ #!html Form submission }}} '''Inner links''' {{{ #!html Part 1 Ajax basic form submission, Django server answers Ajax call. Part 2 Handling the form when JavaScript is deactivated. Part 3 Fixing the frozen fading when user resend the form without waiting for the first fading to end. }}} {{{ #!html Ajax basic form s... | https://code.djangoproject.com/wiki/AjaxDojoFormSub?format=txt | CC-MAIN-2015-35 | en | refinedweb |
.mediarouter.player; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.view.KeyEvent; 23 24 /** 25 * Broadcast receiver for handling ACTION_MEDIA_BUTTON. 26 * 27 * This is needed to create the RemoteControlClient for controlling 28 * r... | http://developer.android.com/samples/MediaRouter/src/com.example.android.mediarouter/player/SampleMediaButtonReceiver.html | CC-MAIN-2015-35 | en | refinedweb |
NetSurf is a CSS capable web browser for AmigaOS 4 and other platforms.The NetSurf developers are happy to announce the immediate availability of NetSurf 2.7. This release contains many bug fixes and improvements.It is available to download from is a change log detailing the important changes in this release: Core / Al... | http://www.amigans.net/modules/news/article.php?storyid=1374 | CC-MAIN-2015-35 | en | refinedweb |
Python decorators are great, if not always straightforward to define.
Flask is a great Python library for building REST APIs; it makes use of decorators heavily for things like this:
@route('/') def index(): return "index page! Woo!"
But when building a REST API around protected resources, you often need to require an ... | https://coderwall.com/p/4qickw/require-an-api-key-for-a-route-in-flask-using-only-a-decorator | CC-MAIN-2015-35 | en | refinedweb |
NAME
libinn - InterNetNews library routines
SYNOPSIS
#include "inn/libinn.h" char * GenerateMessageID(domain) char *domain; ``CA'' stands for Client Active. CAopen opens the active ``list'' command to make a local temporary copy. The CAlistopen sends a ``list'' `. file. Server contains the name of the host; ``innconf->... | http://manpages.ubuntu.com/manpages/precise/man3/libinn.3.html | CC-MAIN-2015-35 | en | refinedweb |
bang() always returns doesn't understand bang()
I’ve been trying to use Jitter ob3d objects in java with automatic set to zero, when i try and bang using the .bang() method the api tells they have I get doesn’t understand "bang" in the max console.
Does anyone else have this problem?
here is an example
import com.cycli... | https://cycling74.com/forums/topic/bang-always-returns-doesnt-understand-bang/ | CC-MAIN-2015-35 | en | refinedweb |
In-Depth
The Silverlight 5 PivotViewer allows you to create unique and interactive data visualizations for your users. Find out how to effectively use this technology and incorporate semantic zoom into your data collections.
If you've spent much time writing data-driven applications, then you're painfully aware of how ... | https://visualstudiomagazine.com/articles/2012/09/01/semantic-zoom.aspx | CC-MAIN-2015-35 | en | refinedweb |
Although nowadays most of us have broadband connections, resource caching is important as loading a resource from your local HD is (by now) still faster than fetching it remotely. In this post I'd like to explore how to control the ASP.net MVC caching behavior and its effects when using ajax requests for retrieving dat... | http://juristr.com/blog/2012/10/output-caching-in-aspnet-mvc/ | CC-MAIN-2015-35 | en | refinedweb |
Learning Examples | Foundations | Hacking | Links
Examples > Strings
You can get the length of a Strings using the
length() command, or eliminate extra characters using the trim() command. This example shows you how to use both commands.
There is no circuit for this example, though your Arduino must be connected to you... | https://www.arduino.cc/en/Tutorial/StringLengthTrim | CC-MAIN-2015-35 | en | refinedweb |
:
AbstractCosJSB
serviceFlags
AbstractServiceFlagJSB.
ServiceConfiguration
doServiceConfiguration.
JavaSpace
ServiceFlag
Entry
Services have access to the full range of features of a Rio JSB, and as such can be good citizens of a J2EE or CORBA environment, or a JSP Web application.
Figure 1. COS Admin Screen.">.
dawgTa... | http://archive.oreilly.com/pub/a/onjava/2002/05/15/911proof.html | CC-MAIN-2015-35 | en | refinedweb |
Name | Synopsis | Description | Return Values | VALID STATES | Errors | TLI COMPATIBILITY | Attributes | See Also
#include <xti.h> int t_rcvv(int fd, struct t_iovec *iov, unsigned int iovcount, int *flags);
This function receives either normal or expedited data. The argument fd identifies the local transport endpoint t... | http://docs.oracle.com/cd/E19253-01/816-5170/6mbb5et6a/index.html | CC-MAIN-2015-35 | en | refinedweb |
Every thread of execution in an application is created by instantiating an object of a class derived from the Thread class.
#include <thread.h>
Inherited by ost::PosixThread, ost::SerialService, ost::SocketService, ost::TCPSession, ost::ThreadQueue, ost::TTYSession, and ost::UnixSession..
class PosixThread
class DummyT... | http://www.makelinux.net/man/3/O/ost_Thread | CC-MAIN-2015-35 | en | refinedweb |
Ext Certified Developer
hi team and community,
i am not sure if this topic came up already. in germany, some companies are searching for developers, who have skills in developing apps with your framework. but since there is no official certified test or an education for this, it is not easy to determine who is a good c... | https://www.sencha.com/forum/showthread.php?88415-Ext-Certified-Developer | CC-MAIN-2015-35 | en | refinedweb |
BUS_SETUP_INTR, bus_setup_intr, BUS_TEARDOWN_INTR, bus_teardown_intr --
create, attach and teardown an interrupt handler
#include <sys/param.h>
#include <sys/bus.h>
int
BUS_SETUP_INTR(device_t dev, device_t child, struct resource *irq,
int flags, driver_intr_t *intr, void *arg, void **cookiep);
int
bus_setup_intr(devic... | http://nixdoc.net/man-pages/FreeBSD/man9/bus_teardown_intr.9.html | CC-MAIN-2015-35 | en | refinedweb |
Unsuccessful append to an empty NumPy array
Solution 1
numpy.append is pretty different from list.append in python. I know that's thrown off a few programers new to numpy.
numpy.append is more like concatenate, it makes a new array and fills it with the values from the old array and the new value(s) to be appended. For... | https://9to5answer.com/unsuccessful-append-to-an-empty-numpy-array | CC-MAIN-2022-40 | en | refinedweb |
6.2 The, for information about `MAKELEVEL'.) ifeq (0,${MAKELEVEL}) whoami := $(shell whoami) host-type := $(shell arch) MAKE := ${MAKE} host-type=${host-type} whoami=${whoami} endif An advantage of this use of `:=' is that a typical `descend into a directory' command ( Functions for Transforming Text Functions.).: FOO ... | http://osr600doc.xinuos.com/cgi-bin/info2html?(make.info.gz)Flavors&lang=en | CC-MAIN-2022-40 | en | refinedweb |
Subclassing
Introduction
Both Python and C++, being object-oriented programming languages, take advantage of the concept known as “Inheritance”, to allow for a class to subclass one or more other classes. This allows for the creation of a sub-class (or descendent class) that is said to “inherit” all the attributes of t... | https://docs.panda3d.org/1.10/cpp/programming/object-management/subclassing | CC-MAIN-2022-40 | en | refinedweb |
Go bindings for SciterGo bindings for Sciter
Check this page for other language bindings (Delphi / D / Go / .NET / Python / Rust).
AttentionAttention
The ownership of project is transferred to this new organization.
Thus the
import path for golang should now be
github.com/sciter-sdk/go-sciter, but the package name is s... | https://giters.com/sciter-sdk/go-sciter | CC-MAIN-2022-40 | en | refinedweb |
ArgoCD is a declarative, GitOps based Continous Delivery (CD) tool for Kubernetes. It focuses on the management of application deployments, with an outstanding feature set covering several synchronization options, user-access controls, status checks, and many more. It has been developing by intuit in 2018.
Prerequisite... | https://blog.knoldus.com/how-to-manage-multiple-clusters-using-argocd/ | CC-MAIN-2022-40 | en | refinedweb |
asyncio framework for task-based execution
Project description
Python asyncio framework for task-based execution.
Overview
Tasky provides a framework for using Python’s asyncio module to encapsulate execution of your program or service as a set of distinct “tasks” with a variety of execution styles, including “periodic... | https://pypi.org/project/tasky/0.6.0/ | CC-MAIN-2022-40 | en | refinedweb |
Contents
A given XML message can contain several XML Signatures. Consider an XML document (for example, a company policy approval form) that must be digitally signed by a number of users (for example, department managers) before being submitted to the ultimate Web Service (for example, a company policy approval Web Ser... | https://docs.oracle.com/cd/E39820_01/doc.11121/gateway_docs/content/common_sig_location.html | CC-MAIN-2020-50 | en | refinedweb |
PyTorch implementation of my improved version of Hash Embedding for efficient Representation (NIPS 2017). Submission to the NIPS Implementation Challenge (Featured Winner).
The use of this directory is two-fold:
./hashembedfolder. It works both for Python 2 and 3.
./evaluatefolder. This has only been tested on python 3... | https://awesomeopensource.com/project/YannDubs/Hash-Embeddings | CC-MAIN-2020-50 | en | refinedweb |
Preparing your Applications for Twig 3
Twig, the template language used in Symfony and thousands of other projects, has three active development branches: 1.x is for legacy applications, 2.x is for current applications and 3.x will be the next stable version.
Unlike Symfony, older Twig branches still receive some new f... | https://symfony.com/blog/preparing-your-applications-for-twig-3 | CC-MAIN-2020-50 | en | refinedweb |
When we are talking about how to start python we must understand the basic tools that will help you in writing better code debugging and dependency management.
How to start python projects.
To start any project it is always recommended to create the project in its own environment. This means that anything that is insta... | https://www.learnsteps.com/how-to-start-python-basic-tooling-in-python/ | CC-MAIN-2020-50 | en | refinedweb |
#include <utmpx.h>cc ...-lc updwtmpx (const char *wfilex, struct utmpx *utmpx);
#include <utmpx.h>
void getutmp (const struct utmpx *utmpx, struct utmp *utmp);
void getutmpx (const struct utmp *utmp, struct utmpx *utmpx);
void updwtmp (const char *wfile, struct utmp *utmp);
getutxent(S), getutxid(S), getutxline(S) and ... | http://osr507doc.xinuos.com/cgi-bin/man?mansearchword=getutxline&mansection=S&lang=en | CC-MAIN-2020-50 | en | refinedweb |
Getting Started with Carousel
This section provides a quick overview for working with Essential Carousel for Xamarin.iOS. It guides you to the entire process of creating a SfCarousel in your Application.Carousel.iOS.dll
Add SfCarousel
- Adding namespace for the added assemblies.
using Syncfusion.SfCarousel.iOS;
- Now a... | https://help.syncfusion.com/xamarin-ios/sfcarousel/getting-started | CC-MAIN-2020-50 | en | refinedweb |
matiIsGreat wrote:please ppls help me with this problem.............I made a program with C# and prepare a set up to be installed to the user computer...........but after u install it u can open many instances of the program @ one time............so how can i make it to be opened only 1 @ a time......if i didnt make th... | https://www.codeproject.com/script/Forums/View.aspx?fid=1649&msg=3080611 | CC-MAIN-2020-50 | en | refinedweb |
February 15, 2012.
Welcome to Django 1.4 beta!
This is the second in a series of preview/development releases leading up to the eventual release of Django 1.4, scheduled for March 2012. This release is primarily targeted at developers who are interested in trying out new features and testing the Django codebase to help... | https://djbook.ru/rel3.0/releases/1.4-beta-1.html | CC-MAIN-2020-50 | en | refinedweb |
.
Switch widget:
The Switch widget is active or inactive, as a mechanical light switch. The user can swipe to the left/right to activate/deactivate it.
The value represented by the switch is either True or False. That is the switch can be either in On position or Off position.
To work with Switch you must have to impor... | https://www.geeksforgeeks.org/python-switch-widget-in-kivy-using-kv-file/?ref=rp | CC-MAIN-2020-50 | en | refinedweb |
Important: Please read the Qt Code of Conduct -
Need some assistance with QStandardItemModel and multiple Views
I have a QStandardItemModel that represents website, account, and cookie information for that particular website. I need to use 2 separate views to display the data. In the left view is a simple QTreeView tha... | https://forum.qt.io/topic/77029/need-some-assistance-with-qstandarditemmodel-and-multiple-views | CC-MAIN-2020-50 | en | refinedweb |
First solution in Clear category for Count Chains by lerz30477
from typing import List, Tuple
import math
def calculate_distance(x1, y1, x2, y2):
return math.sqrt(((x2-x1) ** 2) + ((y2-y1) ** 2))
def count_chains(circles: List[Tuple[int, int, int]]) -> int:
groups = len(circles)
for circle in circles:
i = circles.index... | https://py.checkio.org/mission/count-chains/publications/lerz30477/python-3/first/share/be8ad972f39267b203ada6847cbd3790/ | CC-MAIN-2020-50 | en | refinedweb |
Using the PLFRCO as Low-Frequency Clock Source
Introduction
The EFR32xG13 devices (revision D or newer) include an internal oscillator, the PLFRCO, or Precision Low Frequency RC Oscillator, which is a self-calibrating RC oscillator that eliminates the need for a 32.768 kHz crystal.
The PLFRCO can be used by the Bluetoo... | https://docs.silabs.com/bluetooth/latest/general/system-and-performance/using-the-plfrco-as-lowfrequency-clock-source | CC-MAIN-2020-50 | en | refinedweb |
firebase_admob 0.9.3
firebase_admob #
A plugin for Flutter that supports loading and displaying banner, interstitial (full-screen), and rewarded video ads using the Firebase AdMob API.
For Flutter plugins for other Firebase products, see README.md.."
Firebase related changes #
You are also required to ensure that you h... | https://pub.flutter-io.cn/packages/firebase_admob | CC-MAIN-2020-16 | en | refinedweb |
In a production application you frequently can find yourself working with objects that have a large accessor chain like
student.School.District.Street.Name
But when you want to program defensively you need to always do null checks on any reference type. So your accessing chain looks more like this instead
if (student.S... | https://onoffswitch.net/2013/05/20/minimizing-null-ref/ | CC-MAIN-2020-16 | en | refinedweb |
Nette Framework: First Impressions?
>>IMAGE.
NOTE: We will base our review on the official Getting Started tutorial.
Installation and bootstrapping
Nette uses a self-bootstrap approach (similar to Laravel) with the support of
composer:
composer create-project nette/sandbox demo
This will create a
demo directory in the ... | https://www.sitepoint.com/nette-framework-first-impressions/ | CC-MAIN-2020-16 | en | refinedweb |
Synopsis
Return the estimated exposure map value by weighting an ARF by a spectral model.
Syntax
estimate_weighted_expmap( id=None, arf=None, elo=None, ehi=None, specresp=None, fluxtype="photon", par=None, pvals=None )
Description
The estimate_weighted_expmap() command returns an estimate of the weighted exposure map u... | https://cxc.cfa.harvard.edu/sherpa4.11/ahelp/estimate_weighted_expmap.html | CC-MAIN-2020-16 | en | refinedweb |
Maximum stock price using MARR
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
What is the maximum stock price that should be paid for a stock today that is expected to consistently pay a $5 quarterly dividend (paid out to the investor) if its price is expect... | https://brainmass.com/economics/finance/maximum-stock-price-410561 | CC-MAIN-2020-16 | en | refinedweb |
#include <log_event.h>
This event is created to contain the file data. One LOAD_DATA_INFILE can have 0 or more instances of this event written to the binary log depending on the size of the file.
Primitive to apply an event to the database.
This is where the change to the database is made.
Reimplemented from Log_event.... | https://dev.mysql.com/doc/dev/mysql-server/latest/classAppend__block__log__event.html | CC-MAIN-2020-16 | en | refinedweb |
Check if a number is odd or even in C sharp
How to check if a number is even or odd in C# :
In this tutorial, we will learn how to check if a number is even or odd using c sharp. The program will take the number as input from the user and print out the result i.e. the number is even or odd.
With this example program, y... | https://www.codevscolor.com/c-sharp-check-odd-even-number/ | CC-MAIN-2020-16 | en | refinedweb |
Opened 9 years ago
Closed 8 years ago
#10902 closed defect (fixed)
proof=False unnecessary in factor()
Description (last modified by )
There are currently no known counter examples where Singular would return an incorrect factorisation. It might be very very slow but does not return wrong answers as far as we know. Hen... | https://trac.sagemath.org/ticket/10902 | CC-MAIN-2020-16 | en | refinedweb |
Hide Forgot
The program segfaults if you link the pthread library as the
first library, because on intel it works in this order
I think it a bug in the egcs alpha.
It needs KDE but this is not a bug in KDE, because it works
on my Intel.
/*
This program runs in both versions on my Intel RedHat 5.2
but on
the alpha it gi... | https://bugzilla.redhat.com/show_bug.cgi?id=816 | CC-MAIN-2020-24 | en | refinedweb |
Different ways to terminate a program in C
In this article, we are going to learn about various methods by which we can terminate a C program which is currently in execution.
Starting with the most widely used and most obvious function that is by using the exit() function. Some of the common ways to terminate a program... | https://iq.opengenus.org/ways-to-terminate-a-program-in-c/ | CC-MAIN-2020-24 | en | refinedweb |
Wikiversity:Meetings/Learning on Wikiversity/03June2008/log
< Wikiversity:Meetings | Learning on Wikiversity | 03June2008(Redirected from Wikiversity:Meetings/Learning on Wikiversity/log)Jump to navigation Jump to search
This is a log of a meeting on IRC on 3rd June, 2008 about 'learning in Wikiversity' - see Wikiversi... | https://en.wikiversity.org/wiki/Wikiversity:Meetings/Learning_on_Wikiversity/log | CC-MAIN-2020-24 | en | refinedweb |
In this tutorial we’ll add a voice of reason to the chorus of people crying FAKE NEWS all day long. Let’s make a fake news detector that actually works with better reliability!. (2018). Building a Fake News Detector. A tech blog about fun things with Python and embedded electronics. Retrieved from:
Introduction
‘Fake N... | http://www.paulvangent.com/2018/08/31/building-a-fake-news-detector/?replytocom=1711 | CC-MAIN-2020-24 | en | refinedweb |
BizTalk Does Not Validate My Message?!?!
The ability to rigidly define the content of a data field is an essential element in any structured data definition. It is no surprise therefore one can define data constraints on elements and attributes in a schema through the means of various facets, such as enumerations, min ... | https://docs.microsoft.com/en-us/archive/blogs/nabeelp/biztalk-does-not-validate-my-message | CC-MAIN-2020-24 | en | refinedweb |
Full project mirroring between GitLab instances
DescriptionDescription
GitLab has ~Geo, which is a product for multi-region replication of GitLab data. This includes all database contents as well as files and repository + wiki data.
Geo has a "selective sync" feature, which is used to replicate a subset of an instance ... | https://gitlab.com/gitlab-org/gitlab/-/issues/4517 | CC-MAIN-2020-24 | en | refinedweb |
package forest; import java.util.*; public class Tiger { public void getDetails(String nickName, int weight) { System.out.println("Tiger nick name is " + nickName); System.out.println("Tiger weight is " + weight); } }.
C:\snr > javac -d . Tiger.java.
D:\sumathi> set classpath=C:\snr;%classpath%;.
D:\sumathi> notepad A... | https://way2java.com/packages/create-user-defined-packages/ | CC-MAIN-2020-24 | en | refinedweb |
connectivity #.
Sample usage:
import 'package:connectivity/connectivity.dart' as connectivity; var connectivityResult = await connectivity.checkConnectivity(); if (connectivityResult == ConnectivityResult.mobile) { // I am connected to a mobile network. } else if (connectivityResult == ConnectivityResult.wifi) { // I a... | https://dart-pub.mirrors.sjtug.sjtu.edu.cn/packages/connectivity/versions/0.0.1+1 | CC-MAIN-2020-24 | en | refinedweb |
Warehouse Apps 232 Apps found. category: Warehouse × version: 13.0 ×
Integrate Multi-Warehouse Access Control with Manufacturing
Multi-Warehouse Access Control - Manufacturing
Integrate Multi-Warehouse Access Control with Purchase
Multi-Warehouse Access Control - Purchase
Integrate & Manage your bpost Shipping Operatio... | https://apps.odoo.com/apps/modules/category/Warehouse/browse?order=Newest&series=13.0&%3Bcategory=&%3Bamp%3Bsearch=ecosoft&%3Bversion=&%3Bamp%3Bseries=6.1 | CC-MAIN-2020-24 | en | refinedweb |
These articles provide tutorials and usage documentation for XPCOM, including how to use it in your own projects and how to build XPCOM components for your Firefox add-ons and the like.
We.
-).
- mozilla::services namespace
- The
servicesC++ namespace offers an easy and efficient alternative for obtaining a service as ... | https://developer.cdn.mozilla.net/en-US/docs/Mozilla/Tech/XPCOM/Guide | CC-MAIN-2020-24 | en | refinedweb |
Daydream offers motion controller support for Unity and Unreal. These features include:
Controller visualization: A 3D model of the Daydream controller that displays which button the user is currently pressing and where the user is currently touching the Daydream controller's touchpad.
Laser and reticle visualization: ... | https://developers.google.com/vr/develop/unreal/arm-model | CC-MAIN-2020-24 | en | refinedweb |
Changelog
Contents
- Changes since 2018.02
- 2018.02
- Dependency changes
- New features
- Changes and improvements
- Build system
- Bug fixes
- Deprecated APIs
- Potential compatibility breakages, removed APIs
- Documentation
- 2015.05
- 2014.06
- 2014.01
- 2013.10
- 2013.08
- 2012.02
Changes since 2018.02
Documentati... | http://doc.magnum.graphics/corrade/corrade-changelog.html | CC-MAIN-2018-13 | en | refinedweb |
#include <plurrule.h> keyword = <identifier> ( ... )
Definition at line 104 of file plurrule.h. | http://icu.sourcearchive.com/documentation/4.4.1-4/classPluralRules.html | CC-MAIN-2018-13 | en | refinedweb |
The idea is very simple. We keep two variables
row and
col for the range of rows and cols. Specifically,
row is the number of rows of
vec2d and
col is the number of columns of the current 1d vector in
vec2d. We also keep two variables
r and
c to point to the current element.
In the constructor, we initialize
row and
co... | https://discuss.leetcode.com/topic/20681/20ms-c-solution-with-explanations | CC-MAIN-2017-43 | en | refinedweb |
I'm so confused with
global
class ProcessObject:
RR = 0
def b(self):
self.RR=5
print("valor: ", self.RR)
def c(self):
print("final: ", self.RR)
def d(self):
global RR
RR = 3
print("valor: ", RR)
print(RR)
proce = ProcessObject()
proce.b()
proce.c()
proce.d()
proce.c()
0
value: 5
final: 5
value: 3
final: 5
c
d
RR
This h... | https://codedump.io/share/DQqPUzPZWlos/1/confusion-about-global-and-immutable | CC-MAIN-2017-43 | en | refinedweb |
This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.
Hi, There is bug report that ld.so in GLIBC 2.24 built by Binutils 2.29 will crash on arm-linux-gnueabihf. This is confirmed, and the details is at:. And I could also reproduce this crash using GLIBC master. As analyzed in the... | https://sourceware.org/ml/libc-alpha/2017-07/msg00518.html | CC-MAIN-2017-43 | en | refinedweb |
#include "ltwia.h"
L_LTWIA_API L_INT EXT_FUNCTION L_WiaSetProperties(hSession, pItem, pProperties, pfnCallBack, pUserData)
Sets a list of all properties available through the LWIAPROPERTIES structure into the WIA device's item passed through the pItem parameter.
This feature is available in version 16 or higher.
The fu... | https://www.leadtools.com/help/leadtools/v19m/wia/api/l-wiasetproperties.html | CC-MAIN-2017-43 | en | refinedweb |
This chapter provides detailed descriptions of the
various classes of Motif manager widgets. Examples explore the various
methods of positioning children within the BulletinBoard, Form, and
RowColumn widgets.
As their name implies, manager widgets manage other
widgets, which means that they control the size and locatio... | http://www.oreilly.com/openbook/motif/vol6a/Vol6a_html/ch08.html | CC-MAIN-2017-43 | en | refinedweb |
I have this function in python, and this function computes the sum of the integers in the list.
def runningSum(aList):
theSum = 0
for i in aList:
theSum = theSum + i
return theSum
>>runningSum([1,2,3,4,5]) = 15
E.g.: [1,2,3,4,5] -> [1,3,6,10,15]
E.g.: [2,2,2,2,2,2,2] -> [2,4,6,8,10,12,14]
Appending the running sum into... | https://codedump.io/share/vI8Zssj59SY0/1/a-function-that-takes-a-list-of-integers-as-a-parameter-and-returns-a-list-of-running-totals | CC-MAIN-2017-43 | en | refinedweb |
Successful software projects do not end with the product's rollout. In most projects, new versions that are based on their predecessors are periodically released. Moreover, previous versions have to be supported, patched, and adjusted to operate with new operating systems, locales, and hardware. Web browsers, commercia... | http://www.devx.com/tips/Tip/13060 | CC-MAIN-2017-43 | en | refinedweb |
The following sections describe how to use Web Services Reliable Messaging:
Web Service reliable messaging is a framework whereby an application running in one application server can reliably invoke a Web Service running on another application server, assuming that both servers implement the WS-ReliableMessaging specif... | http://docs.oracle.com/cd/E13222_01/wls/docs100/webserv_adv/rm.html | CC-MAIN-2015-06 | en | refinedweb |
10 May 2012 07:55 [Source: ICIS news]
TOKYO (ICIS)--?xml:namespace>
Sumitomo Chemical registered extraordinary losses of Y26.0bn during the full year to 31 March 2012 due to a write-down of investment in an unnamed affiliated company, it said in a statement.
Operating profit during the 12 months fell 31% year on year t... | http://www.icis.com/Articles/2012/05/10/9558111/japans-sumitomo-chemical-full-year-net-profit-falls.html | CC-MAIN-2015-06 | en | refinedweb |
17 October 2011 08:31 [Source: ICIS news]
SINGAPORE (ICIS)--?xml:namespace>
Shanxi Sanwei owns and operates a 100,000 tonne/year BDO plant at Hongdong in
After expansion works are completed, the company’s BDO capacity will be increased to 250,000 tonnes/year, the source added.
The company also plans to bring onstream a... | http://www.icis.com/Articles/2011/10/17/9500472/chinas-shanxi-sanwei-aims-to-complete-bdo-expansion-by-2013.html | CC-MAIN-2015-06 | en | refinedweb |
Inheritance is what happens when a subclass receives variables or methods from a superclass.
Java does not support multiple inheritance, except in the case of interfaces.
The Cat class in the following example is the subclass and the Animal class is the superclass. Cat recieves eat() method of the Animal class even if ... | http://www.java-tips.org/java-se-tips/java.lang/what-is-inheritance.html | CC-MAIN-2015-06 | en | refinedweb |
Hi! I am having a small (and possibly really simple) problem with my code (I am using java)...
Here is the assignment given by my teacher:
Use a Stack to write a method allSeqs(int max, int len) that will generate all sequences, consisting of the numbers between 1 and max, of length len. For instance, calling allSeqs(3... | http://www.javaprogrammingforums.com/whats-wrong-my-code/18534-whats-wrong-my-code-generate-sequences-numbers-using-stack.html | CC-MAIN-2015-06 | en | refinedweb |
Next: Introduction, Up: (dir) [Contents][Index]
This manual describes gzochid, the gzochi reference manual documents gzochid, the server component of the gzochi massively multiplayer online game development framework.
Next: Conceptual overview, Previous: Top, Up: Top [Contents][Index]
gzochid is the server component fo... | http://www.nongnu.org/gzochi/gzochid.html | CC-MAIN-2015-06 | en | refinedweb |
I'm having issues finding this information without the use of a forum, so here goes:
I'm making a very basic program on Linux that spawns four child processes. Each child process runs a separate program in the same directory, in which it just keeps printing its ID out to the screen over and over again. After the parent... | http://cboard.cprogramming.com/c-programming/120550-why-isnt-execlp-function-doing-anything-printable-thread.html | CC-MAIN-2015-06 | en | refinedweb |
Hello
The problem is that there is a proxy between Xerces and the outside
World and I need Xerces to perform XML validation against a schema which
includes online references to an external scheme (e.g <xs:import namespace="
schemaLocation=""/>.
So, I need to know the compiler options and network library to include for ... | http://mail-archives.apache.org/mod_mbox/xerces-c-users/200910.mbox/%3CFEB731E1C95A704493E85BE8D8BA3A07250F89D4CE@XCH-NW-12V.nw.nos.boeing.com%3E | CC-MAIN-2015-06 | en | refinedweb |
Hi everyone,
I'm a bit of a beginner to programming and was wondering whether anyone could help me with this snippet of some code I've been working on. I want it to play with a large array but at the moment, the program worked fine for smaller values of the num_nodes variable but is crashing completely at the creationg... | http://channel9.msdn.com/Forums/TechOff/70804-Newbie-quite-possibly-problem-with-C | CC-MAIN-2015-06 | en | refinedweb |
boot process. I needed to test. I use RSpec at work, yet I fell back to my default, minitest, because it comes for free with Ruby and is pretty straight forward for small work. I noticed, for the first time, that minitest has a BDD style syntax. Feeling brave, I used it.
I’m glad I did.
It will confuse me when I switc... | http://pivotallabs.com/being-brave-is-fun/?tag=tools | CC-MAIN-2015-06 | en | refinedweb |
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