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JavaScript + Unicode regexes
How can I use Unicode-aware regular expressions in JavaScript?
11 Answers
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Copy and paste content from one file to another file in vi
I am working with two files, and I need to copy a few lines from one file and paste into another file. I know how to copy (yy) and paste (p) in the same file. But that doesn't work for different files. How is this done?
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Why should I declare a virtual destructor for an abstract class in C++?
I know it is a good practice to declare virtual destructors for base classes in C++, but is it always important to declare virtual destructors even for abstract classes that function as interfaces? Please provide some reasons and examples why.
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Keystore type: which one to use?
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What's the need of array with zero elements?
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How do you make an array of structs in C?
I'm trying to make an array of structs where each struct represents a celestial body.
7 Answers
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PostgreSQL: How to pass parameters from command line?
I have a somewhat detailed query in a script that uses ? placeholders. I wanted to test this same query directly from the psql command line (outside the script). I want to avoid going in and replacing all the ? with actual values, instead I'd like to pass the arguments after the query.
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Regex to validate password strength
My password strength criteria is as below :
11 Answers
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Jackson JSON custom serialization for certain fields
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Diff Algorithm? [closed]
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See https://github.com/google/diff-match-patch
"The Diff Match and Patch libraries
offer robust algorithms to perform the
operations required for synchronizing
plain text. ... Currently available
in Java, JavaScript,...