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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...It's usually to namespace (see later) and control the visibility of member functions and/or variables. Think of it like an object definition. The technical name for it is an Immediately Invoked Function Expression (IIFE). jQuery plugins are usually written like this.
In Javascript, you can nest fun...
How is Docker different from a virtual machine?
...he guest OS to create the illusion that the guest OS has its own hardware. Fun fact: Before 1998 it was thought to be impossible to achieve this on the x86 architecture because there was no way to do this kind of interception. The folks at VMware were the first who had an idea to rewrite the executa...
What is Gradle in Android Studio?
...dited Nov 16 '15 at 4:38
hichris123
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answered Jan 19 '14 at 9:14
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How do I send a cross-domain POST request via JavaScript?
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If you control the remote server, you should probably use CORS, as described in this answer; i...
How Pony (ORM) does its tricks?
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@randomsurfer_123 probably not, we just need some time to implement it (maybe a week), and there are other tasks that are more important to us.
– Alexander Kozlovsky
Mar 18 '16 at 10:43
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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...k in classic mode app pool? github.com/Azure/aspnet-redis-providers/issues/123
– Rusty
Jun 20 '19 at 17:52
Difference between class and type
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A class is a type. An interface is a type. A primitive is a type. An array is a type.
There...
Learning assembly [closed]
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Start with MASM32 and from there look at FASM. But you'll have fun with MASM.
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Extracting text OpenCV
...Identified contours of objects in resulted image using opencv findContours function.
Drew a bounding box (rectangle) circumscribing each contoured object - each of them frames a block of text.
Optionally discarded areas that are unlikely to be the object you are searching for (e.g. text blocks) give...
How to import a Python class that is in a directory above?
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import sys
sys.path.append("..") # Adds higher directory to python modules path.
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