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C++ Modules - why were they removed from C++0x? Will they be back later on?
...d, but it adds a clear semantic to separate between the private and public API of a module. 4. The binary format of DLLs or shared objects is unaffected by the standard.
– lanoxx
Jul 18 '15 at 13:02
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When and why would you seal a class?
...eak class invariants. This really only applies if you're creating a public API, of course, but as I rule of thumb I seal any class not explicitly designed to be subclassed.
On a related note, applicable to unsealed classes only: any method created virtual is an extension point, or at least looks li...
Why do I need to override the equals and hashCode methods in Java?
...ve the usability of your classes as keys in hash-based collections. As the API doc for hashCode explains: "This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable."
The best answer to your question about how to implement these methods efficiently is sugge...
Which annotation should I use: @IdClass or @EmbeddedId
The JPA (Java Persistence API) specification has 2 different ways to specify entity composite keys: @IdClass and @EmbeddedId .
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What is Turing Complete?
...cript can be Turing Complete? It lacks file system , proper multithreading API . It has tons of limitations, mainly due to its browser security sandbox nature. It's hardly can be called ' a programming language ' .See how many variants of scripting abstraction exist (react, typescript ..you name it)...
Directory does not exist. Parameter name: directoryVirtualPath
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I converted a asp.net mvc project to web api and really had no use of jquery, css files. Glad I found your post. Fixed it and everything is working fine.
– Sam
Mar 21 '15 at 13:21
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“From View Controller” disappears using UIViewControllerContextTransitioning
...ad just retrieved them from the view controllers.
– tapi
Jul 5 '14 at 20:14
1
I was seeing simila...
Natural Sort Order in C#
... and use it as the comparison function in your IComparer:
[DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
private static extern int StrCmpLogicalW(string psz1, string psz2);
Michael Kaplan has some examples of how this function works here, and the changes that were made for Vista to make it...
Strip HTML from Text JavaScript
...of Javascript. Therefore we didn't add bulk, we took advantage of existing API code...
– Mark
Mar 14 '12 at 16:31
35
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Creating a config file in PHP
...nsuring that the file is only written with appropriate authorization).
Escaping of content written to the file is handled automatically.
Since you can serialize objects, it does create an opportunity for invoking code simply by reading the configuration file (the __wakeup magic method).
Structure...