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Bash script to receive and repass quoted parameters
...
70
#!/bin/bash
echo $*
bash myecho.sh "$@"
Note the "$@" construct is not bash specific and shoul...
Hexadecimal To Decimal in Shell Script
... perl:
$ perl -le 'print hex("FF");'
255
with printf :
$ printf "%d\n" 0xFF
255
with python:
$ python -c 'print(int("FF", 16))'
255
with ruby:
$ ruby -e 'p "FF".to_i(16)'
255
with node.js:
$ nodejs <<< "console.log(parseInt('FF', 16))"
255
with rhino:
$ rhino<<EOF
prin...
Print array elements on separate lines in Bash?
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450
Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@ and $*:
Unquote...
How to enable C++11 in Qt Creator?
The title is pretty self-descriptive. I've downloaded Qt Creator 2.7.0, and I am trying to compile some basic C++11 code:
6...
Why does pattern matching in Scala not work with variables?
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Ben JamesBen James
102k2323 gold badges181181 silver badges154154 bronze badges
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Change directory command in Docker?
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Alister BulmanAlister Bulman
30.4k88 gold badges6565 silver badges105105 bronze badges
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How I can delete in VIM all text from current line to end of file?
I have very large files (more than 10Gb). I need only some lines from the top of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?
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How do I get rid of this unwanted bar from Eclipse?
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answered Mar 10 '12 at 22:24
edthethirdedthethird
6,13322 gold badges2121 silver badges3434 bronze badges
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PHP Regex to get youtube video ID?
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306
Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are ve...
Set timeout for ajax (jQuery)
... },
success: function(){
//do something
},
timeout: 3000 // sets timeout to 3 seconds
});
You can get see what type of error was thrown by accessing the textStatus parameter of the error: function(jqXHR, textStatus, errorThrown) option. The options are "timeout", "error", "ab...