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Best way to clear a PHP array's values
...r the memory a bit better. That behavior (GC) is however not very constant and may change over PHP versions.
– Eric Herlitz
Nov 10 '14 at 11:52
5
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How can I convert a std::string to int?
Just have a quick question. I've looked around the internet quite a bit and I've found a few solutions but none of them have worked yet. Looking at converting a string to an int and I don't mean ASCII codes.
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When is “Try” supposed to be used in C# method names?
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This is known as the TryParse pattern and has been documented by Microsoft. The official Exceptions and Performance MSDN page says:
Consider the TryParse pattern for members that may throw exceptions in common scenarios to avoid performance problems related t...
List to array conversion to use ravel() function
I have a list in python and I want to convert it to an array to be able to use ravel() function.
6 Answers
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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
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It's a pretty simple directive to watch for an error loading an image and to replace the src. (Plunker)
Html:
<img ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('errSrc', function() {
return {
l...
Django vs. Model View Controller [closed]
Can somebody explain me where the diferences are between Django and the Model View Controller pattern?
4 Answers
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How to read an external properties file in Maven
... I know there are ways to use resource filtering to read a properties file and set values from that, but I want a way in my pom.xml like:
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In PHP, why does not show a parse error?
...ode:
<? ... ?> (known as short_open_tag)
<?php ... ?> (the standard really)
<script language="php"> ... </script> (not recommended)
<% ... %> (deprecated and removed ASP-style tag after 5.3.0)
Apparently, you can open a PHP block one way, and close it the other. Did...
What exactly is node.js used for? [closed]
...s uses an
event-driven, non-blocking I/O model that makes it lightweight and
efficient, perfect for data-intensive real-time applications that run
across distributed devices.
Event-driven means that the server only reacts when an event occurs. This allow us to create high performance, highly...
Python Requests throwing SSLError
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If you have a self-signed certificate, then download it and set verify to its filename. There is no excuse whatsoever for setting verify=False. verify='/path/to/cert.pem'
– Matthias Urlichs
Oct 9 '13 at 6:30
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