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How do I create a SHA1 hash in ruby?
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require 'digest/sha1'
Digest::SHA1.hexdigest 'foo'
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Does Java support default parameter values?
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For constructors, See Effective Java: Programming Language Guide's Item 1 tip (Consider static factory methods instead of constructors) if the overloading is getting complicated. For other methods, renaming some cases or using a parameter object can help. This is when you have enough complexity t...
The program can't start because libgcc_s_dw2-1.dll is missing
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How to concatenate stdin and a string?
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A bit hacky, but this might be the shortest way to do what you asked in the question (use a pi...
Android Studio 0.4 Duplicate files copied in APK META-INF/LICENSE.txt
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What is the difference between ndarray and array in numpy?
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edited Sep 27 '18 at 14:40
nbro
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How do RVM and rbenv actually work?
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Short explanation: rbenv works by hooking into your environment's PATH. The concept is simple, b...
Find the most common element in a list
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Handling optional parameters in javascript
I have a static javascript function that can take 1, 2 or 3 parameters:
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