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Event listener for when element becomes visible?
...yle.display on many places, instead, call a function/method that does this and anything else you might want).
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What is a word boundary in regex?
...g Java regexes in Java 1.6 (to parse numeric output, among other purposes) and cannot find a precise definition of \b ("word boundary"). I had assumed that -12 would be an "integer word" (matched by \b\-?\d+\b ) but it appears that this does not work. I'd be grateful to know of ways of matchi...
Remove directory which is not empty
... Strange, I've never seen behavior like that. I'd suggest searching for and/or filing a bug. github.com/isaacs/rimraf/issues
– Morgan ARR Allen
May 2 '18 at 5:13
41
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How to manage a redirect request after a jQuery Ajax call
I'm using $.post() to call a servlet using Ajax and then using the resulting HTML fragment to replace a div element in the user's current page. However, if the session times out, the server sends a redirect directive to send the user to the login page. In this case, jQuery is replacing the div ...
What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet
...irefox 3), it is possible for JavaScript prototype objects to be redefined and make it possible for www.evil.com to read your data returned by your method. This is known as JSON Hijacking.
See this post for some methods of preventing this. However, it is not a known problem with the later versions ...
Disable a method in a ViewSet, django-rest-framework
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@SunnySydeUp Just trying this now and it seems the router does generate the route for a list view, but it 404s because the ViewSet doesn't know how to handle the request. Is this what you expected?
– Steve Jalim
Jul 31 '...
Revert to a commit by a SHA hash in Git? [duplicate]
...eate the correct state of the index to make the commit.
# Reset the index and working tree to the desired tree
# Ensure you have no uncommitted changes that you want to keep
git reset --hard 56e05fced
# Move the branch pointer back to the previous HEAD
git reset --soft HEAD@{1}
git commit -m "Rev...
How do I comment out a block of tags in XML?
...across multiple lines (which exists also in HTML)
<detail>
<band height="20">
<!--
Hello,
I am a multi-line XML comment
<staticText>
<reportElement x="180" y="0" width="200" height="20"/>
<text><![CDATA[Hell...
Running multiple AsyncTasks at the same time — not possible?
I'm trying to run two AsyncTasks at the same time. (Platform is Android 1.5, HTC Hero.)
However, only the first gets executed. Here's a simple snippet to describe my problem:
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sprintf like functionality in Python
I would like to create a string buffer to do lots of processing, format and finally write the buffer in a text file using a C-style sprintf functionality in Python. Because of conditional statements, I can’t write them directly to the file.
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