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Git ignore file for Xcode projects

Which files should I include in .gitignore when using Git in conjunction with Xcode ? 20 Answers ...
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What are the best practices for catching and re-throwing exceptions?

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Should I call Close() or Dispose() for stream objects?

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Adding external library into Qt Creator project

...without the extension and without any 'lib' prefix). Of course, if you are including a Windows specific lib, this really doesn't matter. In case you want to store your lib files in the project directory, you can reference them with the $$_PRO_FILE_PWD_ variable, e.g.: LIBS += -L"$$_PRO_FILE_PWD_/3...
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Why can't I make a vector of references?

...ed using g++ and clang with option -std=c++11 and executed successfully. #include <iostream> #include <vector> #include<functional> class MyClass { public: void func() { std::cout << "I am func \n"; } MyClass(int y) : x(y) {} int getval() { ...
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Reference — What does this symbol mean in PHP?

... Example of its use: core.trac.wordpress.org/browser/tags/5.4/src/wp-admin/includes/…. It seems that to use the WP image_size_names_choose() filter, __() must be used to add the "short name" to the array of named_sizes you want to add. – SherylHohman Jul 1 at...
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Visual Studio Solutions Folder as real Folders

...lution Explorer will reflect any change in the file system and vice versa (including subfolders). I (miss)use it for specs, docs, PM and some DevOps scripts that are shared within the team. It's easy to choose, what to include in source control or not, and (if set up correctly) it doesn't conflict...
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What is Java String interning?

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How do I check if a variable exists in a list in BASH

..."($|[[:space:]]) ]] && echo 'yes' || echo 'no' so, i.e. # list_include_item "10 11 12" "2" function list_include_item { local list="$1" local item="$2" if [[ $list =~ (^|[[:space:]])"$item"($|[[:space:]]) ]] ; then # yes, list include item result=0 else result=1 fi ...
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What are carriage return, linefeed, and form feed?

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