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What is the global interpreter lock (GIL) in CPython?
What is a global interpreter lock and why is it an issue?
8 Answers
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What methods of ‘clearfix’ can I use?
...on the design being produced, each of the below clearfix CSS solutions has its own benefits.
The clearfix does have useful applications but it has also been used as a hack. Before you use a clearfix perhaps these modern css solutions can be useful:
css flexbox
css grid
Modern Clearfix Solutio...
MongoDB or CouchDB - fit for production? [closed]
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I'm the CTO of 10gen (developers of MongoDB) so I'm a bit biased, but I also manage a few sites that are using MongoDB in production.
businessinsider has been using mongo in production for over a year now. They are using it for everything from users and blog posts, to every ima...
How to sort in-place using the merge sort algorithm?
...rst, naive in-place merge such as described here isn't the right solution. It downgrades the performance to O(N2).
The idea is to sort part of the array while using the rest as working area for merging.
For example like the following merge function.
void wmerge(Key* xs, int i, int m, int j, int...
What is JSONP, and why was it created?
.... Wikipedia's document on JSON is (was) the top search result for JSONP. It says this:
10 Answers
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...hing you can do is leave out the action attribute altogether. If you leave it out, the form will be submitted to the document's address, i.e. the same page.
It is also possible to leave it empty, and any browser implementing HTML's form submission algorithm will treat it as equivalent to the documen...
Get to UIViewController from UIView?
Is there a built-in way to get from a UIView to its UIViewController ? I know you can get from UIViewController to its UIView via [self view] but I was wondering if there is a reverse reference?
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can you host a private repository for your organization to use with npm?
Npm sounds like a great platform to use within an organization, curious if a private repo is possible, like with Nexus/Maven. Nothing comes up on Google :(
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How do I animate constraint changes?
I'm updating an old app with an AdBannerView and when there is no ad, it slides off screen. When there is an ad it slides on the screen. Basic stuff.
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Objective-C Static Class Level variables
... class level not object level. Can this be done in Objective-C? I've found it very hard to find an answer for this.
9 Answe...