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Is calculating an MD5 hash less CPU intensive than SHA family functions?
Is calculating an MD5 hash less CPU intensive than SHA-1 or SHA-2 on "standard" laptop x86 hardware? I'm interested in general information, not specific to a certain chip.
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What is the use of a private static variable in Java?
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132
Of course it can be accessed as ClassName.var_name, but only from inside the class in which it i...
Gem::LoadError for mysql2 gem, but it's already in Gemfile
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247
If you have this error when upgrading to rails 4.2.4 (also with rails 4.1.5) try using this ve...
How to get year/month/day from a date object?
alert(dateObj) gives Wed Dec 30 2009 00:00:00 GMT+0800
16 Answers
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Is there a “not equal” operator in Python?
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dimo414
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answered Jun 16 '12 at 3:21
tskuzzytskuzzy
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How to “pretty” format JSON output in Ruby on Rails
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1025
Use the pretty_generate() function, built into later versions of JSON. For example:
require 'j...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
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24 Answers
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How to print like printf in Python3?
In Python 2 I used:
9 Answers
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