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Is there an equivalent to 'continue' in a Parallel.ForEach?
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Ruby Arrays: select(), collect(), and map()
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What is the difference between pluck and collect in Rails?
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pluck is on the db level. It will only query the particular field. See this.
When you do:
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CSS Selector that applies to elements with two classes
...attribute being set to two specific classes. For example, let's say I have 3 divs:
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Asynchronous shell commands
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answered Mar 3 '10 at 1:06
Carl NorumCarl Norum
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Python try…except comma vs 'as' in except
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The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as is required to assign an exception to a variable.
In Python 2.6+, use the as syntax, since it is far less ambiguous and forward compatible with Python 3.x.
In Pyth...
How to reset a remote Git repository to remove all commits?
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jQuery - Add ID instead of Class
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edited Dec 9 '15 at 3:39
gsamaras
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How to get a substring of text?
I have text with length ~700. How do I get only ~30 of its first characters?
5 Answers
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