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On EC2: sudo node command not found, but node without sudo is ok
I have just installed nodejs on a new EC2 micro instance.
12 Answers
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Restore Eclipse subversion project connection
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Thanks a lot for this answer, saved me a lot of of time. Now I can finally just update my whole working set.
– Cedric Meury
Oct 13 '11 at 8:26
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Sublime Text 2 multiple line edit
I want to edit multiple lines and every "word" within that line. For example:
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How to center a Window in Java?
...cific monitor the window is on before doing this kind of calculation.
Sometimes important, sometimes not...
See GraphicsEnvironment javadocs for more info on how to get this.
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Git ignore file for Xcode projects
...is IMHO is unacceptable, and I've now started logging bugs against it each time they do so. I know they don't care, but maybe it'll shame one of them into treating developers more fairly.
If you need to customize, here's a gist you can fork: https://gist.github.com/3786883
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What's the false operator in C# good for?
There are two weird operators in C#:
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PHP function overloading
Coming from C++ background ;)
How can I overload PHP functions?
10 Answers
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Python String and Integer concatenation [duplicate]
I want to create string using integer appended to it, in a for loop. Like this:
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How do you echo a 4-digit Unicode character in Bash?
I'd like to add the Unicode skull and crossbones to my shell prompt (specifically the 'SKULL AND CROSSBONES' (U+2620)), but I can't figure out the magic incantation to make echo spit it, or any other, 4-digit Unicode character. Two-digit one's are easy. For example, echo -e "\x55", .
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Converting bytes to megabytes
I've seen three ways of doing conversion from bytes to megabytes:
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