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Ruby: extend self
...nderstand the basic idea of extend . However, what's happening in this seg<em>mem>ent of code? Specifically, what does extend do? Is it just a convenient way of <em>mem>aking the instance <em>mem>ethods into class <em>mem>ethods? Why would you do it this way rather than specifying class <em>mem>ethods fro<em>mem> the beginning?
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How can I get the current language in Django?
How can I get the current language in the current thread in a <em>mem>odel or in the ad<em>mem>in?
6 Answers
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Read input fro<em>mem> console in Ruby?
I want to write a si<em>mem>ple A+B progra<em>mem> in ruby, but I have no idea how to work with the console.
5 Answers
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How can I change Eclipse the<em>mem>e?
I want to change Eclipse the<em>mem>e like this Eclipse Dark The<em>mem>e:
6 Answers
6
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C<em>Mem>ake: Print out all accessible variables in a script
I'<em>mem> wondering if there is a way to print out all accessible variables in C<em>Mem>ake. I'<em>mem> not interested in the C<em>Mem>ake variables - as in the --help-variables option. I'<em>mem> talking about <em>mem>y variables that I defined, or the variables defined by included scripts.
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How to query nested objects?
I have a proble<em>mem> when querying <em>mem>ongoDB with nested objects notation:
3 Answers
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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins <em>Mem>aven release p
I'<em>mem> using SVN, <em>Mem>aven 3.0.3 on the latest version of Jenkins and the <em>Mem>aven Release plugin. I'<em>mem> trying to use the <em>Mem>aven release plugin (through Jenkins) do a dry run and so a<em>mem> executing the options …
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Xcode can only refactor C and Objective-C code. How to rena<em>mem>e swift class na<em>mem>e in Xcode 6?
...new Single View Application Project in Xcode 6 beta version. I want to rena<em>mem>e swift class fro<em>mem> ViewController.swift to so<em>mem>e other na<em>mem>e. But when I select Refactor -> Rena<em>mem>e, it gives error Xcode can only refactor C and Objective-C code .
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Is returning by rvalue reference <em>mem>ore efficient?
for exa<em>mem>ple:
2 Answers
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Concurrent.futures vs <em>Mem>ultiprocessing in Python 3
Python 3.2 introduced Concurrent Futures , which appear to be so<em>mem>e advanced co<em>mem>bination of the older threading and <em>mem>ultiprocessing <em>mem>odules.
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