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How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
..., add the annotation (this will add an extra field to the returned values) and finally, you order them by this value
Refer to https://docs.djangoproject.com/en/dev/topics/db/aggregation/ for more insight
Good to note: if using Count, the value passed to Count does not affect the aggregation, just th...
How does python numpy.where() work?
I am playing with numpy and digging through documentation and I have come across some magic. Namely I am talking about numpy.where() :
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ayout within UITableViewCell s in a table view to let each cell's content and subviews determine the row height (itself/automatically), while maintaining smooth scrolling performance?
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Is there a best practice for generating html with javascript
...ce that returns an array of objects in JSON. I want to take those objects and populate a div with HTML. Let's say each object contains a url and a name.
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Sending an HTTP POST request on iOS
... does the server detect my posts (the server does detect posts coming from android)
7 Answers
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Xcode doesn't see my iOS device but iTunes does
...s developed for or lesser.
Otherwise there is some issue with certificates and provisioning profiles. Make sure your device's UDID is added in the provisioning profile you are using.
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Why git can't remember my passphrase under Windows
I have just start using git and i can't get it to remember my passphrase I'm using cmd.exe elevated and my git host is github and i have create a ssh key like that guide on github
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How do I change the default author and committer in the Eclipse Git plugin?
I am using the Git plugin for Eclipse. I have several authors and committers which are displayed when I start typing in those fields.
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What does the `forall` keyword in Haskell/GHC do?
I'm beginning to understand how the forall keyword is used in so-called "existential types" like this:
8 Answers
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How to use index in select statement?
...used (or not) automagically. You can force it, however. More details (when and why do this) in other posts below.
– Rast
Apr 28 '14 at 11:05
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