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Python Script execute commands in Terminal
...nds
s=commands.getstatusoutput('ls')
print s
>> (0, 'file_1\nfile_2\nfile_3')
s[1].split("\n")
>> ['file_1', 'file_2', 'file_3']
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Search all tables, all columns for a specific value SQL Server [duplicate]
...'s say string 'comments'. I need to find all instances of this in the database as I need to do an update on the format to change it to (*) Comments.
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Calling dynamic function with dynamic number of parameters [duplicate]
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beat me to it :) developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/… for more detailed documentation
– cobbal
Mar 24 '09 at 9:57
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JavaScript open in a new window, not tab
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You don't need to use height, just make sure you use _blank, Without it, it opens in a new tab.
For a empty window:
window.open('', '_blank', 'toolbar=0,location=0,menubar=0');
For a specific URL:
window.open('http://www.google.com', '_blank', 'toolbar=0,location=0,menuba...
How to determine the Boost version on a system?
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Boost Informational Macros. You need: BOOST_VERSION
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Getting the last argument passed to a shell script
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The simplest answer for bash 3.0 or greater is
_last=${!#} # *indirect reference* to the $# variable
# or
_last=$BASH_ARGV # official built-in (but takes more typing :)
That's it.
$ cat lastarg
#!/bin/bash
# echo the last arg given:
_last=${!#}
echo $_last
_last...
Location Services not working in iOS 8
... check whether the user is running iOS 8 or iOS 7. For example:
#define IS_OS_8_OR_LATER ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
//In ViewDidLoad
if(IS_OS_8_OR_LATER) {
[self.locationManager requestAlwaysAuthorization];
}
[self.locationManager startUpdatingLocation];
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Connect to a locally built Jekyll Server using mobile devices in the LAN
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Using comparison operators in Scala's pattern matching system
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Is git not case sensitive?
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