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What’s the best way to check if a file exists in C++? (cross platform)

...g if there is a better way to do this using standard c++ libs? Preferably without trying to open the file at all. 10 Answe...
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Select element by exact match of its content

...e is a way to make the :contains() jQuery's selector to select elements with only the string that is typed in 8 Answers...
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Is it bad practice to return from within a try catch finally block?

... No, it's not a bad practice. Putting return where it makes sense improves readability and maintainability and makes your code simpler to understand. You shouldn't care as finally block will get executed if a return statement is e...
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Git pre-push hooks

I would like to run a unit-tests before every git push and if tests fails, cancel the push, but I can't even find pre-push hook, there is pre-commit and pre-rebase only. ...
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Using socket.io in Express 4 and express-generator's /bin/www

...ress Js 4 was lauched, i've updated my express-generator and now the app initial functions goes into ./bin/www file, including those vars (www file contents: http://jsfiddle.net/avMa5/ ) ...
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The definitive guide to form-based website authentication [closed]

...to solve variations on common problems. "Form based authentication for websites" should be a fine topic for such an experiment. ...
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Remove all subviews?

When my app gets back to its root view controller, in the viewDidAppear: method I need to remove all subviews. 15 Answers...
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Semantic-ui vs Bootstrap [closed]

...e of Frameworks in Semantic-UI, so I will contribute and hope the best for it, but I will not use it for big projects that depend on a huge feedbacks and supports! share | improve this answer ...
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reStructuredText tool support

I am a great fan of reStructuredText , however the tools that support it are scattered all over the Internet. The official tool list is incomplete and/or outdated, and can be updated only via commit privileges. For some time there was a comprehensive list at the Wikipedia reStructuredText page ,...
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Why use strict and warnings?

It seems to me that many of the questions in the Perl tag could be solved if people would use: 8 Answers ...