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Modify alpha opacity of LESS variable
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Decrease the transparency (or increase the opacity) of a color, making
it more opaque.
background: fadein(@blue, 80%);
fadeout
Increase the transparency (or decrease the opacity) of a color, making
it less opaque. To fade in the other direction use fadein.
background: fadeout(@blue, 20%);
View Co...
Convert a List into an ObservableCollection
...;int> myCollection = new ObservableCollection<int>(myList);
One more example for a List of ObjectA:
ObservableCollection<ObjectA> myCollection = new ObservableCollection<ObjectA>(myList as List<ObjectA>);
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Truncating all tables in a Postgres database
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95
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Is it possible to get the non-enumerable inherited property names of an object?
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10
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WebAPI Multiple Put/Post parameters
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I can't make this work, do you have a more complete example?
– The One
Apr 6 '16 at 20:46
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How to upload files to server using JSP/Servlet?
...partRequest, but it has some (minor) bugs and isn't actively maintained anymore for years. I wouldn't recommend using it. Apache Commons FileUpload is still actively maintained and currently very mature.
In order to use Apache Commons FileUpload, you need to have at least the following files in you...
How to keep keys/values in same order as declared?
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168
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No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
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145
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What's the difference between eval, exec, and compile?
...1 20160413] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> a = exec('print(42)')
File "<stdin>", line 1
a = exec('print(42)')
^
SyntaxError: invalid syntax
(which wouldn't be useful in Python 3 either, as exec always returns Non...