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bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]
I am new to Ruby and trying to wrap my head around following concepts: bundler vs RVM vs gems vs RubyGems vs gemsets vs system rub and I'm confused.
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How do I clone into a non-empty directory?
I have directory A with files matching directory B. Directory A may have other needed files. Directory B is a git repo.
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Best practices/performance: mixing StringBuilder.append with String.concat
I'm trying to understand what the best practice is and why for concatenating string literals and variables for different cases. For instance, if I have code like this
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WSGI vs uWSGi with Nginx [closed]
Could anyone please explain pros/cons when using WSGI VS uWSGI with Nginx.
3 Answers
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Convert light frequency to RGB?
Does anyone know of any formula for converting a light frequency to an RGB value?
9 Answers
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How to establish a connection pool in JDBC?
Can anybody provide examples or links on how to establish a JDBC connection pool?
13 Answers
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How to change bower's default components folder?
I'm making a new project that uses bower from twitter. I created a component.json to maintain all my dependency like jquery. Then I run bower install that installs everything in a folder named components . But I need to install the components in a different folder, e.g. public/components .
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How to iterate over arguments in a Bash script
I have a complex command that I'd like to make a shell/bash script of. I can write it in terms of $1 easily:
8 Answers
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How to test if a string is basically an integer in quotes using Ruby
I need a function, is_an_integer , where
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Difference between JSON.stringify and JSON.parse
I have been confused over when to use these two parsing methods.
16 Answers
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