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Ruby Regexp group matching, assign variables on 1 line
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You don't want scan for this, as it makes little sense. You can use String#match which will retu...
Gradle, “sourceCompatibility” vs “targetCompatibility”?
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targetCompatibility and sourceCompatibility maps to -target release and -source release in javac...
Javascript Equivalent to PHP Explode()
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Can an Option in a Select tag carry multiple values?
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How to apply shell command to each line of a command output?
Suppose I have some output from a command (such as ls -1 ):
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How to delete selected text in the vi editor
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I am using PuTTY and the vi editor. If I select five lines using my mouse and I want to dele...
What's the best way to store Phone number in Django models
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You might actually look into the internationally standardized format E.164, recommended by Twilio for example (who have a service and an API for sending SMS or phone-calls via REST requests).
This is likely to be the most universal way to store phone numbers, in particular if you have internat...
How do you create nested dict in Python?
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A nested dict is a dictionary within a dictionary. A very simple thing.
>>> d = {}
&g...
R data formats: RData, Rda, Rds etc
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Rda is just a short name for RData. You can just save(), load(), attach(), etc. just like you ...