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List of All Locales and Their Short Codes?

I'm looking for a list of all locales and their short codes for a PHP application I am writing. Is there much variation in this data between platforms? ...
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How do I remove the passphrase for the SSH key without having to create a new key?

...ch can be left blank to have no passphrase). If you would like to do it all on one line without prompts do: $ ssh-keygen -p [-P old_passphrase] [-N new_passphrase] [-f keyfile] Important: Beware that when executing commands they will typically be logged in your ~/.bash_history file (or similar...
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YYYY-MM-DD format date in shell script

... $(date +%F_%H-%M-%S) can be used to remove colons (:) in between output 2018-06-20_09-55-58 share | improve this answer ...
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How to completely remove node.js from Windows

I uninstalled my previous version of node.js (0.8.11) and downloaded the latest, 0.10.24 from the node.js website and installed it. However, after running node --version , it still indicates that I'm running v0.8.11. Obviously, some stuff was left behind during the uninstall process, and it's causi...
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Is there a macro recorder for Eclipse? [closed]

...nd it works great. In order to make it work, then the file PracticallyMacro_0.4.9.jar needs to be put in the eclipse/downloads/plugins directory (create the plugins directory if it doesn't exist). You can edit macros by going to Windows/Preferences/Practically Macro Options and you can run the macro...
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How far can memory leaks go?

I've run into memory leaks many times. Usually when I'm malloc -ing like there's no tomorrow, or dangling FILE * s like dirty laundry. I generally assume (read: hope desperately) that all memory is cleaned up at least when the program terminates. Are there any situations where leaked memory won't ...
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How to “return an object” in C++?

...arameter is just a good way to make your code ugly, and in C++0x you'd actually be hurting yourself by using an out parameter. Just write clean code, return by value. If performance is a problem, profile it (stop guessing), and find what you can do to fix it. It likely won't be returning things fro...
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Why in Java 8 split sometimes removes empty strings at start of result array?

... The behavior of String.split (which calls Pattern.split) changes between Java 7 and Java 8. Documentation Comparing between the documentation of Pattern.split in Java 7 and Java 8, we observe the following clause being added: When there is a positive-width...
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What is the best way to test for an empty string in Go?

... one that makes the code clear. If I'm about to look at element x I typically write len(s) > x, even for x == 0, but if I care about "is it this specific string" I tend to write s == "". It's reasonable to assume that a mature compiler will compile len(s) == 0 and s == "" into the ...
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Why is Maven downloading the maven-metadata.xml every time?

Below is the error I usually get when my internet connection is flanky when trying to build a web application with maven. ...