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How do I declare an array of weak references in Swift?
...ements should be. I think Cocoa NSPointerArray offers a non-typesafe version of this.
18 Answers
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Create a shortcut on Desktop
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With additional options such as hotkey, description etc.
At first, Project > Add Reference > COM > Windows Script Host Object Model.
using IWshRuntimeLibrary;
private void CreateShortcut()
{
object shDesktop = (object)"De...
How to programmatically empty browser cache?
...lt;/IfModule>
Tested in Chrome, Firefox, Opera
Reference: https://wp-mix.com/disable-caching-htaccess/
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Convert php array to Javascript
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Thanks, this worked well even for mixed object array. Very simple and efficient!
– Tai JinYuan
Jul 30 at 15:46
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Should I use int or Int32
...in C++ with managed extensions, long maps to Int32. Since languages can be mixed-and-matched while using .NET, you can be sure that using the explicit class name will always be clearer, no matter the reader's preferred language.
Many framework methods have type names as part of their method names:
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How to output a multiline string in Bash?
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Inspired by the insightful answers on this page, I created a mixed approach, which I consider the simplest and more flexible one. What do you think?
First, I define the usage in a variable, which allows me to reuse it in different contexts. The format is very simple, almost WYSIWYG, w...
Is it possible to make a Tree View with Angular?
...ll of the directives I've seen look hopelessly complicated with that logic mixed in. Is there a way to make your RecursionHelper work with transclusion?
– acjay
Mar 21 '14 at 17:32
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Redefining NULL
...L pointer will remain undetected and at the same time cause dangerous behaviour.
7 Answers
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How does delete[] know it's an array?
... an array won't call the destructor of each element of the array.
Anyway, mixing new/new[] and delete/delete[] is probably UB.
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How to read a large file - line by line?
...with statement handles opening and closing the file, including if an exception is raised in the inner block. The for line in f treats the file object f as an iterable, which automatically uses buffered I/O and memory management so you don't have to worry about large files.
There should be one --...