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What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
In the header of a Bash script, what's the difference between those two statements:
5 Answers
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Alternatives to gprof [closed]
What other programs do the same thing as gprof?
7 Answers
7
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What are these ^M's that keep showing up in my files in emacs?
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@Adam What exactly break change of line endings? Where did you have problem, when working with data? It shouldn't affect anything, it's just different way to mark end of row. I just wonder.
– MBI
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Hash collision in git
What would actually happen if I had a hash collision while using git?
9 Answers
9
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What is NSLayoutConstraint “UIView-Encapsulated-Layout-Height” and how should I go about forcing it
...psulated-Layout-Height constraint always takes precedence.
It is based on what you return in -tableView:heightForRowAtIndexPath:. Make sure to return the right value and your own constraint and the generated one should be the same. The lower priority for your own constraint is only needed temporar...
What good are SQL Server schemas?
...ed by schemas in 2005+. Yes, I know the basic definition of a schema, but what are they really used for in a typical SQL Server deployment?
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How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...nts. The important parts are:
The right answer is to be explicit about what you expect from the event, which in this case, is nothing:
public event EventHandler Unimportant
{
add { }
remove { }
}
This will cleanly suppress the warning, as well as the extra compiler-generated imple...
Maintain model of scope when changing between views in AngularJS
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I took a bit of time to work out what is the best way of doing this. I also wanted to keep the state, when the user leaves the page and then presses the back button, to get back to the old page; and not just put all my data into the rootscope.
The final res...
What is the best way to solve an Objective-C namespace collision?
...ing you to name your class using FQDN or some such prefix:
@interface COM_WHATEVER_ClassName : NSObject
@end
@compatibility_alias ClassName COM_WHATEVER_ClassName
// now ClassName is an alias for COM_WHATEVER_ClassName
@implementation ClassName //OK
//blah
@end
ClassName *myClass; //OK
As part...
What is the correct syntax of ng-include?
...ude to work. It seems the current syntax of ng-include is different than what it was previously: I see many examples using
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