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Conceptually, how does replay work in a game?
...ame numbers might not be a good reference since the replay might run at a different framerate than the live game.
– Ben S
Jun 17 '10 at 18:23
5
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How to delete all files and folders in a directory?
... (DirectoryInfo dir in di.GetDirectories())
{
dir.Delete(true);
}
If your directory may have many files, EnumerateFiles() is more efficient than GetFiles(), because when you use EnumerateFiles() you can start enumerating it before the whole collection is returned, as opposed to GetFiles() w...
How to automatically indent source code?
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Side note: shortcut depends on your keyboard layout, so if one does not work - check what Edit->Advanced says. Indeed you can customize it to you liking in Tools->Options->Environment->Keyboard.
– Alexei Levenkov
Jun 24 '15 at 17...
Displaying Windows command prompt output and redirecting it to a file
...swer, you can use PowerShell like this:
powershell "dir | tee test.txt"
If you're trying to redirect the output of an exe in the current directory, you need to use .\ on the filename, eg:
powershell ".\something.exe | tee test.txt"
...
Most efficient way to cast List to List
... List<SubClass> will expect every item in the list to be a SubClass. If another part of code referred to the list as a List<BaseClass>, the compiler will not complain when a BaseClass or AnotherSubClass is inserted. But this will cause a ClassCastException for the first piece of code, wh...
Do you need to close meta and link tags in HTML?
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A tag must always be closed by the tag close symbol > (if we ignore certain SGML rules that nominally apply in non-XHTML HTML but were never implemented in browsers).
What you mean to ask is whether the elements need to be closed by end tags. The answer is that non-XHTML HTML (i...
Objective-C - Remove last character from string
...terface Builder. Inside that method you can trim your string like this:
if ([string length] > 0) {
string = [string substringToIndex:[string length] - 1];
} else {
//no characters to delete... attempting to do so will result in a crash
}
If you want a fancy way of doing this in ...
Get login username in java
...inst Java's philosophy of write once, run anywhere (introduction of OS specific code), and secondly, it creates a dependency on Sun's implementation of Java.
– Jin Kim
May 19 '09 at 16:28
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Python truncate a long string
...
info = (data[:75] + '..') if len(data) > 75 else data
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How do I implement IEnumerable
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If you choose to use a generic collection, such as List<MyObject> instead of ArrayList, you'll find that the List<MyObject> will provide both generic and non-generic enumerators that you can use.
using System.Col...