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What is the best comment in source code you have ever encountered? [closed]
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Bash script to receive and repass quoted parameters
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What is the use of a private static variable in Java?
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Of course it can be accessed as ClassName.var_name, but only from inside the class in which it i...
Difference between JSP EL, JSF EL and Unified EL [closed]
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
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How to “pretty” format JSON output in Ruby on Rails
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Use the pretty_generate() function, built into later versions of JSON. For example:
require 'j...
Gem::LoadError for mysql2 gem, but it's already in Gemfile
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If you have this error when upgrading to rails 4.2.4 (also with rails 4.1.5) try using this ve...
SQL Server dynamic PIVOT query?
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Dynamic SQL PIVOT:
create table temp
(
date datetime,
category varchar(3),
amount...