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UnboundLocalError on local variable when reassigned after first use
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recursiverecursive
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Android and XMPP: Currently available solutions [closed]
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Smack
Smack is a open-source XMPP client library. Since version 4.1 it runs natively on Android. For more information have a look at the "Smack 4.3 Readme" and see the Smack project page at Ignite Realtime.
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Change Image of ImageView programmatically in Android
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VoicuVoicu
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How can I make PHP display the error instead of giving me 500 Internal Server Error [duplicate]
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answered Apr 22 '10 at 1:49
awgyawgy
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How to remove all breakpoints in one step in Google Chrome?
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edited Sep 27 '19 at 20:49
Kyle Heironimus
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Create an array with random values
How can I create an array with 40 elements, with random values from 0 to 39 ?
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21 Answers
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Preferred order of writing latitude & longitude tuples in GIS services
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EPSG:4326 specifically states that the coordinate order should be latitude, longitude. Many software packages still use longitude, latitude ordering. This situation has wreaked unimaginable havoc on project deadlines and programme...
How to capture no file for fs.readFileSync()?
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answered Jan 18 '13 at 4:10
Golo RodenGolo Roden
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Random String Generator Returning Same String [duplicate]
...r.ToString();
}
// get 1st random string
string Rand1 = RandomString(4);
// get 2nd random string
string Rand2 = RandomString(4);
// creat full rand string
string docNum = Rand1 + "-" + Rand2;
(modified version of your code)
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Command to get nth line of STDOUT
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Using sed, just for variety:
ls -l | sed -n 2p
Using this alternative, which looks more effi...