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Global variables in AngularJS
...lue. The problem with it is that the controller that initialises it, gets called again by angular some how and then resets the variable back to its initial value.
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Why are mutable structs “evil”?
... any other copies which might be around.
If your struct is immutable then all automatic copies resulting from being passed by value will be the same.
If you want to change it you have to consciously do it by creating a new instance of the struct with the modified data. (not a copy)
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Intellisense and code suggestion not working in Visual Studio 2012 Ultimate RC
I have just downloaded and installed Visual Studio 2012 Ultimate RC, but I'm having an issue with the intellisense: it does not work until I press Ctrl + Space . Code suggestions are disabled also (method parameters for example).
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What is the difference between ng-if and ng-show/ng-hide
...he ng-if directive has one of the highest (if not the highest) priority of all Angular directives. Which means: it will run FIRST before all other, lower prioritised, directives. The fact that it runs FIRST, means that effectively, the element is removed before any inner directives are processed. Or...
The requested operation cannot be performed on a file with a user-mapped section open
...piled in the Debug folder... Strange, isn't it?
I found out using a tool called Unlocker.
Had to delete with Unlocker, even when it was saying that there was no lock over the file, and I couldn't delete the folder until I didn't delete that single file...
After that it compiled.
EDIT:
I found o...
Execute command on all files in a directory
...rovide the code to do the following:
Assume there is a directory of files, all of which need to be run through a program. The program outputs the results to standard out. I need a script that will go into a directory, execute the command on each file, and concat the output into one big output file.
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UDP vs TCP, how much faster is it? [closed]
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There are actually many cases where TCP is actually faster than UDP. See my answer below.
– Robert S. Barnes
Feb 15 '11 at 6:53
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ExpressJS - throw er Unhandled error event
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Such a common error really deserves a better error message.
– Tamlyn
Jul 10 '14 at 21:15
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When is localStorage cleared?
...persist? If the user doesn't clear it, will it last till a browser re-install?
4 Answers
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Compile, Build or Archive problems with Xcode 4 (and dependencies)
...ct and dependencies)
Set "Always search user paths" to YES
Create a group call "Indexing headers" in your project and drag the headers to this group, DO NOT add to any targets when prompted. This includes any headers inside your .xcdatamodeld, you'll need to right-click and view package contents to ...