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How to change field name in Django REST Framework
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Now this exception is throwing AttributeError at /ViewName/ 'module' object has no attribute 'SerializerMethodField'
– Shoaib Ijaz
Apr 9 '14 at 9:52
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Export to CSV via PHP
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function download_send_headers($filename) {
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force...
How to get a key in a JavaScript object by its value?
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Actually it's ok if you know things like that the for-in loop goes down the property chain which means "for(var key in obj)" would give you "getKeyByValue" as "key" at some point.
– user659025
Oct 22 '12 at 15:1...
Check if a value is within a range of numbers
...ow good it answers the question. That's because I generally assume people know what they are asking for. The checkmark shows me this wasn't the case with this questioner.
– Leif
Jun 23 '11 at 13:16
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What exactly does git's “rebase --preserve-merges” do (and why?)
...we'll take its (their) descendants and replay them on top of new parents
Now we can define C, the set of commits to replay. In particular, it's those commits:
1) reachable from B but not A (as in a normal rebase), and ALSO
2) descendants of the merge base(s)
If we ignore cherry-picks and...
How to determine height of UICollectionView with FlowLayout
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Whoa! For some reason, after hours of research, I now found a pretty easy answer to my question: I was completely searching in the wrong place, digging through all the documentation I could find on UICollectionView.
The simple and easy solution lies in the underlying layout...
Send message to specific client with socket.io and node.js
I'm working with socket.io and node.js and until now it seems pretty good, but I don't know how to send a message from the server to an specific client, something like this:
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PHP: exceptions vs errors?
... of Error VS the descendants of Exception.
– XedinUnknown
Oct 1 '18 at 14:58
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show 1 more comment
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How do I delete an Azure storage account containing a leased blob?
...Containers tab at the top > click vhds > choose the blob to delete. Now you can delete the storage account.
– chdev77
Jan 17 '16 at 5:41
1
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Convert a Git folder to a submodule retrospectively?
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filter-branch is deprecated nowadays. You can use git clone --filter, but your Git server must be configured to allow filtering, otherwise you'll get warning: filtering not recognized by server, ignoring.
– Matthias Braun
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