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Images can't contain alpha channels or transparencies
... Its ridiculous that iTunes Connect won't accept screenshots generated by Xcode considering that's how they recommend you do it.
– Joseph Toronto
Nov 8 '14 at 21:09
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initialize a numpy array
...alizing entries.
However, the mentality in which we construct an array by appending elements to a list is not much used in numpy, because it's less efficient (numpy datatypes are much closer to the underlying C arrays). Instead, you should preallocate the array to the size that you need it to be...
Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
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Both methods are used by many of the large players. It's a matter of preference. My preference is REST because it's simpler to use and understand.
Simple Object Access Protocol (SOAP):
SOAP builds an XML protocol on top of HTTP or sometimes ...
How many concurrent requests does a single Flask process receive?
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When running the development server - which is what you get by running app.run(), you get a single synchronous process, which means at most 1 request is being processed at a time.
By sticking Gunicorn in front of it in its default configuration and simply increasing the number of --w...
How do you reset the Zoom in Visual Studio 2010 and above
...ture, or text. There isn't a significant amount of whitespace for anything by default. Those are the indicators used to determine that a layout is cluttered. Being clever doesn't make it not cluttered.
– zzzzBov
Apr 15 '12 at 20:55
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Get element inside element by class and ID - JavaScript
...Well, first you need to select the elements with a function like getElementById.
var targetDiv = document.getElementById("foo").getElementsByClassName("bar")[0];
getElementById only returns one node, but getElementsByClassName returns a node list. Since there is only one element with that class ...
NERDTree reload new files
...sh root directory.
You can consider adding new files from nerdTree itself by pressing m, then a to add a new file (or directory by adding a trailing slash). This way you don't need to refresh nerdTree to see the new added file.
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What is the etymology of 'slug'? [closed]
...ditor through to the "printing presses", this is the name it is referenced by, e.g., "Have you fixed those errors in the 'kate-and-william' story?".
Some systems (such as Django) use the slug as part of the URL to locate the story, an example being www.mysite.com/archives/kate-and-william. Even Sta...
Does const mean thread-safe in C++11?
...function shall not directly or indirectly modify objects (1.10) accessible by threads other than the current thread unless the objects are accessed directly or indirectly via the function’s non-const arguments, including this.
which in simple words says that it expects operations on const objects...
How do I add an existing Solution to GitHub from Visual Studio 2013
... have jumped the gun and created the repo with the readme, you can recover by opening a git shell (bash or ps) and from the root directory type git remote rm origin. That will bring back the URL text box in VS2013 and allow you to re-add the remote server. There may be a way to do it in VS but I cou...