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Determining whether jQuery has not found any element

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Revert the `--no-site-packages` option with virtualenv

...ironment. Where venv is the name of your virtual environment, and python3.4 corresponds to whichever version of python involved, for example: $ rm venv/lib/python3.4/no-global-site-packages.txt And if you change your mind and want to put it back: $ touch venv/lib/python3.4/no-global-site-packag...
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How to find which rspec test is taking so long

... 194 In RSpec 2 and 3, you can use the --profile flag or add --profile to your .rspec file. This will...
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Static classes and methods in coffeescript

... | edited Feb 1 '12 at 4:50 answered Feb 1 '12 at 4:17 m...
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Getting “Cannot read property 'nodeType' of null” when calling ko.applyBindings

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Why is there no Convert.toFloat() method?

... 154 There is - but it's called Convert.ToSingle(). float is a C# alias for the System.Single type. ...
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datetime.parse and making it work with a specific format

... 249 DateTime.ParseExact(input,"yyyyMMdd HH:mm",null); assuming you meant to say that minutes foll...
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Is it possible to adjust x,y position for titleLabel of UIButton?

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C++ compile error: has initializer but incomplete type

... | edited Jun 22 '14 at 16:13 sth 190k4848 gold badges258258 silver badges349349 bronze badges an...
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MySQL how to join tables on two fields

... answered Jan 31 '09 at 4:00 womblewomble 10.7k55 gold badges4646 silver badges6161 bronze badges ...