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How to join components of a path when you are constructing a URL in Python
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Since, from the comments the OP posted, it seems he doesn't want to preserve "absolute URLs" in the join (which is one of the key jobs of urlparse.urljoin;-), I'd recommend avoiding that. os.path.join would also be bad, for exactly the same...
How to show loading spinner in jQuery?
...rt and ajaxStop are jQuery events so you can namespace them: stackoverflow.com/questions/1191485/… docs.jquery.com/Namespaced_Events
– David Xia
Apr 16 '11 at 22:57
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How do I get a string format of the current date time, in python?
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Differences between Oracle JDK and OpenJDK
... / replace with more high-performance items that only work on specific OS] components without breaking the TCK compatibility.
Many vendors implemented the Java specification and got TCK passed. For example, IBM J9, Azul Zulu, Azul Zing, and Oracle JDK.
Almost every existing JDK is derived from Ope...
iOS: Access app-info.plist variables in code
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As mentioned by @Answerbot in this post:stackoverflow.com/a/4059118/1210822 : "CFBundleVersion has been repurposed to be Build and Version is CFBundleShortVersionString", so now for retrieving the version number from plist, we need to use: NSString *version = [[NSBundle mainBund...
What is “origin” in Git?
... see what URL belongs to each remote by using
git remote -v
In the push command, you can use remotes or you can simply use a URL directly. An example that uses the URL:
git push git@github.com:git/git.git master
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Video auto play is not working in Safari and Chrome desktop browser
... Or you can code with jQuery $("videoID").get(0).play(); stackoverflow.com/questions/4646998/…
– Penguin
Oct 6 '15 at 4:26
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Detect if homebrew package is installed
...omebrew packages are installed in the system. Is there a way to use a brew command to achieve that?
4 Answers
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Change the name of the :id parameter in Routing resources for Rails
...found this post that does the exact thing.
The post is https://thoughtbot.com/blog/rails-patch-change-the-name-of-the-id-parameter-in
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...pending on the size of your project, you may also want the message passing component separate from your database, so that if one component experiences heavy load, it need not hinder the other's operation.
As for the problems you mentioned:
polling keeping the database buzy and low performing: Usi...