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How do I trigger the success callback on a model.save()?
..., but the success callback is not fired. Do I need to send something back from the server ?
8 Answers
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Mongod complains that there is no /data/db folder
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chown: id -u: Invalid argument
I found out this apparently occurred from using the wrong type of quotation marks (should have been backquotes) Ubuntu Forums
Instead I just used
sudo chown $USER /data/db
as an alternative and now mongod has the permissions it needs.
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SPAN vs DIV (inline-block)
...per encapsulates the example "marginDiv" to clarify the "margin" (distance from inner element "marginDiv" to the text)
of the outer element "marginDivWrapper". Here 20px;)
<div class = "marginDiv"> margin is for the margins </ div>
And there, too, 20px;
&...
Why doesn't Python have multiline comments?
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From The Zen of Python:
There should be one-- and preferably only one --obvious way to do it.
move_uploaded_file gives “failed to open stream: Permission denied” error
... fix applies to situations where you might of changed the servers php type from fast_CGI, CGI to Apache_mod as plesk etc.. can continue with original user's permissions not apache. This fixed my issues.
– elliotrock
Oct 16 '14 at 4:31
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How to display length of filtered ng-repeat data
...somewhere:
<span>Total {{results.length}} result(s).</span>
From docs:
You can also provide an
optional alias expression which will then store the intermediate
results of the repeater after the filters have been applied. Typically
this is used to render a special message wh...
What is the maximum length of a Push Notification alert text?
...me as a notification center.
Just as a reminder here is a very good note from the official documentation:
If necessary, iOS truncates your message so that it fits well in each notification delivery style; for best results, you shouldn’t truncate your message.
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那些曾被追捧的90后创业男神女神，还好吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...在技术上并不新鲜。
案例链接：http://emglook.com/play-17240?from=timeline&isappinstalled=0
质疑二：宣传片盗用
并且在云视链的宣传内容里，居然有不少其他公司做的案例。http://www.avdmg.com/cn
质疑三：高管资料疑伪造
2.昙花一现的“脸...
Undoing a git rebase
...me, just remember you can get better formatted output with git log -g (tip from Scott Chacon's progit.org/book).
– karmi
Jul 23 '10 at 10:14
62
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How to create a directory and give permission in single command
...ely hiding some of those perms'. My umask is 022--now if we "subtract" 022 from 777 (technically subtracting is an oversimplication and not always correct - we are actually turning off perms or masking them)...we get 755 as stated (or "statted") earlier.
We can omit the '0' in front of the 3-digit o...