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How do I get a list of column names from a psycopg2 cursor?
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edited Oct 10 '19 at 4:45
dfrankow
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an...
How do I get the file extension of a file in Java?
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answered Apr 24 '13 at 21:12
Juan RojasJuan Rojas
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Get list of data-* attributes using javascript / jQuery
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Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data():
As of jQuery 1.4.3 HTML 5 data-
attributes will be automatically
pulled in to jQuery's data object.
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Intellij reformat on file save
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264
I suggest the save actions plugin. It also supports optimize imports and rearrange code.
Works ...
How do I specify the exit code of a console application in .NET?
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edited Aug 23 '18 at 14:50
answered Sep 30 '08 at 23:47
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Why is a C++ Vector called a Vector?
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edited Feb 24 '09 at 12:25
answered Feb 24 '09 at 11:36
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Node.js Best Practice Exception Handling
... // no error occured, continue on
return x/y
}
}
// Divide 4/2
var result = divideSync(4,2)
// did an error occur?
if ( result instanceof Error ) {
// handle the error safely
console.log('4/2=err', result)
}
else {
// no error occured, continue on
console.log('4/2='+r...
How do I pass command line arguments to a Node.js program?
...hree four
0: node
1: /Users/mjr/work/node/process-2.js
2: one
3: two=three
4: four
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Display two files side by side
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edited Oct 18 '18 at 18:43
Jay Taylor
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answer...
Bash Script : what does #!/bin/bash mean? [duplicate]
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145
That is called a shebang, it tells the shell what program to interpret the script with, when ex...