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Python Sets vs Lists

...cture is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list? ...
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Gem::LoadError for mysql2 gem, but it's already in Gemfile

...his question by me 8 September 2015 so use the above line in your Gem file and run: bundle install You should be good to go share | improve this answer | follow ...
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git: Your branch is ahead by X commits

...ng a repository on google code. Then I cloned this repository on my laptop and I do work there and push the changes, laptop => code.google. I used to get this message on my server where I had created a clone of code.google code repository and I used to pull the changes. I think fetch is required ...
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Can I add extension methods to an existing static class?

...u can write a wrapper class (or facade) that implements the same signature and defers the actual call to the real ConfigurationManager. You can add whatever method you want to the wrapper class so it doesn't need to be an extension. – tvanfosson Feb 18 '10 at ...
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The forked VM terminated without saying properly goodbye. VM crash or System.exit called

Please help me to solve this issue. I do not exactly understand what the error in the log means. 48 Answers ...
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Use of class definitions inside a method in Java

...a local class. 2 is the easy one: yes, a class file will be generated. 1 and 3 are kind of the same question. You would use a local class where you never need to instantiate one or know about implementation details anywhere but in one method. A typical use would be to create a throw-away impleme...
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JavaScript: filter() for Objects

...filter() prototype for Array types, but not Object types, if I understand correctly. 15 Answers ...
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Include another HTML file in a HTML file

I have 2 HTML files, suppose a.html and b.html . In a.html I want to include b.html . 37 Answers ...
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How to turn on front flash light programmatically in Android?

...o turn on front flash light (not with camera preview) programmatically in Android. I googled for it but the help i found referred me to this page ...
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How to decompile a whole Jar file? [closed]

...e Fernflower is the first actually working analytical decompiler for Java and probably for a high-level programming language in general. java -jar fernflower.jar [-<option>=<value>]* [<source>]+ <destination> java -jar fernflower.jar -hes=0 -hdc=0 c:\Temp\binary\ -e=c:\Java...