speto

chimney@chimney.local:~/workspace$ echo a{0..3}b
a0b a1b a2b a3b

chimney@chimney.local:~/workspace$ echo a{0..3}
a0 a1 a2 a3

chimney@chimney.local:~/workspace$ echo a{0,3}
a0 a3

chimney@chimney.local:~/workspace$ echo {a,b{1..3},c}

speto

scp -r user@example.com:/remote/path/to/foo /local/home/user/Desktop/

scp -r user@example.com:~/dummies .

speto

#vygenerovat 7tisic riadkovy txt
yes "AAA|1241525678|Zleteli orly z Tatry, tiahnu na podolia, ponad vysoké hory, ponad rovné polia|0|0" | head -$((1000*7)) > dummy7000.txt

C=5 && yes "AAA|1241525678|Zleteli orly z Tatry, tiahnu na podolia, ponad vysoké hory, ponad rovné polia|0|0" | head -$((1000*$C)) > "dummy$C.txt"
C=5 && yes "AAA|1241525678|Zleteli orly z Tatry, tiahnu na podolia, ponad vysoké hory, ponad rovné polia|0|0" | head -$[1000*$C] > "dummy$C.txt"

for i in {1..6}; do yes "AAA|1241525678|Zleteli orly z Tatry, tiahnu na podolia, ponad vysoké hory, ponad rovné polia|0|0" | head -$((100*$i)) > "dummy$i.txt"; done 

dd if=/dev/urandom bs=1024 count=5 of=dummy.txt

speto

The Python 2.7 documentation recommends the use of cProfile to profile Python code with reasonnably low overhead: https://docs.python.org/release/2.7/library/profile.html

If you use virtualenv, dont forget to activate it:
$ . bin/activate

How do you launch your script with cProfile enabled ?

$ python -m cProfile -o run.profile myscript.py

The output file (run.profile) will be generated when the execution terminates (including CTRL-C).

speto

//http://stackoverflow.com/a/22429679
String.prototype.hashCode = function(){
    var FNV1_32A_INIT = 0x811c9dc5;
    var hval = FNV1_32A_INIT;
    for ( var i = 0; i < this.length; ++i )
    {
        hval ^= this.charCodeAt(i);
        hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
    }
    return hval >>> 0;

speto

pbpaste | grep -o 'http://[^"]*'

speto

#!/usr/bin/env bash

if [ -z $1 ]; then
  echo "Usage: $0 port [dir]"
  exit
fi

#kontola ci sa port nahodou nepouziva
CHECK=`lsof -i:$1`
if [[ $CHECK != "" ]]; then

speto

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

speto

#!/usr/bin/env bash

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
echo $DIR

speto

If you only want to update one Application icon, ie, in App.app/Contents/Resources/App.icns just touch the App.app folder. (I've read you need to do the Info.plist as well sometimes, although I've never needed to.)

Close the finder windows and:

touch /Applications/App.app
touch /Applications/App.app/Contents/Info.plist

You can refresh the dock icon cache using the commands above, also do a killall Dock to restart it. Personally I would just drag the application in question, off the dock and re-start / keep in dock, because this is generally a one off thing. As always, script it if possible / and you're doing it a lot.

source: https://gist.github.com/fabiofl/5873100#gistcomment-1320553