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qmake: could not find a Qt installation of ''
...of qt you want use.
You could also use qtchooser - a wrapper used to select between Qt development binary versions.
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jQuery access input hidden value
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There's a jQuery selector for that:
// Get all form fields that are hidden
var hidden_fields = $( this ).find( 'input:hidden' );
// Filter those which have a specific type
hidden_fields.attr( 'text' );
Will give you all hidden input field...
Partly cherry-picking a commit with Git
...t into unstaged working changes.
Now git stash save --patch: interactively select unwanted material to stash.
Git rolls back the stashed changes from your working copy.
git commit
Throw away the stash of unwanted changes: git stash drop.
Tip: if you give the stash of unwanted changes a name: git ...
How to get the list of all installed color schemes in Vim?
...a list of all installed color schemes in Vim? That would make very easy to select one without looking at the .vim directory.
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Unable to cast object of type 'System.DBNull' to type 'System.String`
... even both. If the WHERE does not match any row, you'll get a null, if the selected row has NULL in that column, the return value is System.DBNull.
– Alexander
May 27 '14 at 7:52
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Can I find events bound on an element with jQuery?
... I'm attempting your solution but still getting undefined returned for the selector. I used $('#elem').bind('click', function() {}); if that would make a difference.
– Marcus
Oct 19 '12 at 2:13
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PyCharm shows unresolved references error for valid code
...didn't work for me.
I got mine working by going to Project Interpreters, Selecting the "Paths" tab, and hitting the refresh button in that submenu. It auto-populated with something called "python-skeletons".
edit: screenshot using PyCharm 3.4.1 (it's quite well hidden)
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Express.js req.body undefined
... automatically add the 'Content-Type: application/json' header even if you select raw > json.
– Jordan
Sep 29 '13 at 8:20
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How do I make a composite key with SQL Server Management Studio?
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In design mode (right click table select modify) highlight both columns right click and choose set primary key
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jQuery UI accordion that keeps multiple sections open?
...o8rx3q/1 I also added some CSS to stop an opened accordion section looking selected when it's expanded
– Matthew Lock
Sep 2 '14 at 0:07
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