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Fold / Collapse the except code section in sublime text 2
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199
If you'll hover with the mouse over the line numbers you'll see arrows - clicking on any of th...
How to trigger event when a variable's value is changed?
... Studio. I want to create some code so that when a variable has a value of 1 then a certain piece of code is carried out.
I know that I can use an if statement but the problem is that the value will be changed in an asynchronous process so technically the if statement could be ignored before the val...
How do I convert an interval into a number of hours with postgres?
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321
Probably the easiest way is:
SELECT EXTRACT(epoch FROM my_interval)/3600
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How to use cURL to send Cookies?
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514
This worked for me:
curl -v --cookie "USER_TOKEN=Yes" http://127.0.0.1:5000/
I could see the...
Combining a class selector and an attribute selector with jQuery
...hem; attach them together without any punctuation.
$('.myclass[reference="12345"]')
Your first selector looks for elements with the attribute value, contained in elements with the class.
The space is being interpreted as the descendant selector.
Your second selector, like you said, looks for ele...
How can I change the copyright template in Xcode 4?
...r-project basis.
If you select the project in the Project Navigator (Cmd-1) and open the File Inspector (Cmd-Opt-1), you'll see a field for "Organization" under "Project Document".
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Forward function declarations in a Bash or a Shell script?
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191
Great question. I use a pattern like this for most of my scripts:
#!/bin/bash
main() {
f...
How do I push a local Git branch to master branch in the remote?
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841
$ git push origin develop:master
or, more generally
$ git push <remote> <local branc...
cancelling queued performSelector:afterDelay calls
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241
[NSObject cancelPreviousPerformRequestsWithTarget:]
or
[NSObject cancelPreviousPerformReques...
JSR-303 @Valid annotation not working for list of child objects
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165
You need to decorate addresses member of UserAddressesForm with @Valid annotation. See section...