Sam Grover samgrover
isaacs
/ node-and-npm-in-30-seconds.sh
Last active
March 8, 2024 02:11
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
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| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |
bsneed
/ NSObject-extension.m
Created
August 3, 2010 23:15
performSelector reimplementation with variable number of params/types and return type.
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| /* | |
| You can use this to call deprecated methods without warnings (supporting old sdk's for example) | |
| or, you can use it in place of performSelector: where you need non-object params, or multiple | |
| params. | |
| ie: ... | |
| int result = 0; | |
| int index = 12; | |
| NSArray *array = myArray; |
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