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Node.JS constant for platform-specific new line?
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How to check if a column exists in Pandas
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Regular expression to match URLs in Java
...%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // matches <http://google.com>
String regex = "<^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // does not match <http://google.com>
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How can I specify working directory for popen
Is there a way to specify the running directory of command in Python's subprocess.Popen() ?
1 Answer
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Changing case in Vim
Is there a command in Vim that changes the case of the selected text?
2 Answers
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vim repeat find next character 'x'
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The command to repeat an f is ; (semicolon); , (comma) reverses the direction of the search.
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Finding Number of Cores in Java
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What is the right way to override a setter method in Ruby on Rails?
...essible at the top of the model has nothing to do with accessors. It has a completely different functionlity (see this question)
But in pure Ruby, if you have defined accessors for a class and want to override the setter, you have to make use of instance variable like this:
class Person
attr_acc...
REST response code for invalid data
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Is a GUID unique 100% of the time?
...ow you could get the same guid in the right situation.
https://ericlippert.com/2012/04/24/guid-guide-part-one/
https://ericlippert.com/2012/04/30/guid-guide-part-two/
https://ericlippert.com/2012/05/07/guid-guide-part-three/
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