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What are the various “Build action” settings in Visual Studio project properties and what do they do
...r you as a default... I'm referring to the BuildAction property for each file selected in Solution Explorer. There are a number of options and it's difficult to know what each one of them will do.
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Difference between require, include, require_once and include_once?
...re_once() statement is identical to require() except PHP will check if the file has already been included, and if so, not include (require) it again.
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...n which is shorter:
:%s/^./&y
%s applies the pattern to the whole file.
^. matches the first character of the line.
&y adds the y after the pattern.
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How do I ZIP a file in C#, using no 3rd-party APIs?
...the ZipPackage class and related classes. Its more than just zipping up a file list because it wants a MIME type for each file you add. It might do what you want.
I'm currently using these classes for a similar problem to archive several related files into a single file for download. We use a fi...
Is there a bash command which counts files?
Is there a bash command which counts the number of files that match a pattern?
14 Answers
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How to revert a “git rm -r .”?
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When I did git stash pop, it just removed the files again, of course because it stashes the fact that I (accidentally) removed some files. This answer doesn't work if you have uncommited changes you want to keep.
– sudo
Jul 2 '15 at...
How to check the extension of a filename in a bash script?
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I think you want to say "Are the last four characters of $file equal to .txt?" If so, you can use the following:
if [ ${file: -4} == ".txt" ]
Note that the space between file: and -4 is required, as the ':-' modifier means something different.
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Mac zip compress without __MACOSX folder?
When I compress files with the built in zip compressor in Mac OSX, it results in an extra folder titled "__MACOSX" created in the extracted zip.
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How to convert an image to base64 encoding?
...yfolder/myimage.png';
$type = pathinfo($path, PATHINFO_EXTENSION);
$data = file_get_contents($path);
$base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);
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Cast an instance of a class to a @protocol in Objective-C
...c is a UIViewController object that conforms to MyProtocol", whereas using id <MyProtocol> translates to "vc is an object of an unknown class that conforms to MyProtocol".
This way the compiler will give you proper type checking on vc - the compiler will only give you a warning if any method ...