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Appending a vector to a vector [duplicate]

...end(a), std::begin(b), std::end(b)); The second variant is a more generically applicable solution, as b could also be an array. However, it requires C++11. If you want to work with user-defined types, use ADL: using std::begin, std::end; a.insert(end(a), begin(b), end(b)); ...
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Padding between ActionBar's home icon and title

...ution. I used it and @Alesqui is right - the app icon changed and became smaller... You could change icon but since dp is different for different phones then this solution doesn't cut it in a production app. – Johan S Mar 20 '13 at 18:43 ...
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counting number of directories in a specific directory

... can instead test the directory's children and do not descend into them at all: $ find .vim/* -maxdepth 0 -type d .vim/after .vim/autoload .vim/bundle .vim/colors .vim/compiler .vim/doc .vim/ftdetect .vim/ftplugin .vim/indent .vim/plugin .vim/syntax $ find .vim/* -maxdepth 0 -type d | wc -l 11 $ f...
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Why does Clojure have “keywords” in addition to “symbols”?

...vide very fast equality tests... Symbols are identifiers that are normally used to refer to something else. They can be used in program forms to refer to function parameters, let bindings, class names and global vars... Keywords are generally used as lightweight "constant strings", e.g. for t...
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Why can't C# interfaces contain fields?

For example, suppose I want an ICar interface and that all implementations will contain the field Year . Does this mean that every implementation has to separately declare Year ? Wouldn't it be nicer to simply define this in the interface? ...
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How does origin/HEAD get set?

...anch on the remote, i.e. the HEAD that's in that remote repository you're calling origin. When you switch branches in your repo, you're not affecting that. The same is true for remote branches; you might have master and origin/master in your repo, where origin/master represents a local copy of the m...
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'git add --patch' to include new files?

..., it would show up as one giant hunk that couldn't be split (because it is all new!). So, then I needed to edit the hunk into smaller bits. If you're not familiar with that, checkout this reference to get started. Update - Hunk editing info I wanted to update this in case the above reference goes...
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Passing multiple error classes to ruby's rescue clause in a DRY fashion

...ne it in some other class, you have to refer to it with its namespace. Actually, it does not have to be a constant. Splat Operator The splat operator * "unpacks" an array in its position so that rescue *EXCEPTIONS means the same as rescue FooException, BarException You can also use it withi...
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How to resolve “git did not exit cleanly (exit code 128)” error on TortoiseGit? [closed]

... It doesn't mean the key was compromised ... github invalidated all keys when they were hacked a few weeks ago. – ripper234 Apr 2 '12 at 16:54 1 ...
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?

...for me in Visual Studio 2015 community. Not sure how this isn't very publically known, but this is nice. Thanks. :) – The 0bserver Mar 23 '17 at 14:50 3 ...