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How to install Xcode Command Line Tools
...t the command-line build tools installed with the current Xcode/Mac OS X v10.8 (Mountain Lion) or later?
13 Answers
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Is there a command to list SVN conflicts?
... the conflicts, pipe the status through grep.
svn status | grep -P '^(?=.{0,6}C)'
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Html5 data-* with asp.net mvc TextboxFor html attributes
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answered Jan 30 '11 at 16:49
Darin DimitrovDarin Dimitrov
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Why does “git difftool” not open the tool directly?
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20
The answer by @ZJR seems to be most people's preferred answer (including me).
– Jono
Apr 3 '14 at 22:...
What's a simple way to get a text input popup dialog box on an iPhone
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This renders an alertView like this (screenshot taken from the iPhone 5.0 simulator in XCode 4.2):
When pressing any buttons, the regular delegate methods will be called and you can extract the textInput there like so:
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger...
Prevent “overscrolling” of web page
... still being able to scroll is:
html {
overflow: hidden;
height: 100%;
}
body {
height: 100%;
overflow: auto;
}
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Is it good practice to NULL a pointer after deleting it?
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Setting a pointer to 0 (which is "null" in standard C++, the NULL define from C is somewhat different) avoids crashes on double deletes.
Consider the following:
Foo* foo = 0; // Sets the pointer to 0 (C++ NULL)
delete foo; // Won't do anything
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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
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edited May 30 '19 at 12:10
Sylvain Rodrigue
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Configuring Log4j Loggers Programmatically
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Aamir
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answered Jan 25 '12 at 13:04
oersoers
17.1...
C++ Modules - why were they removed from C++0x? Will they be back later on?
I just discovered this old C++0x draft about modules in C++0x.
4 Answers
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