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CSS transition shorthand with multiple properties?
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By having the .5s delay on transitioning the opacity property, the element will be completely transparent (and thus invisible) the whole time its height is transitioning. So the only thing you will actually see is the opacity...
ASP.NET MVC3 - textarea with @Html.EditorFor
...ble and still keeping it as simple as it gets and explains everything step by step. hail @Darin Dimitrov.
– İsmet Alkan
Apr 4 '13 at 5:21
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Python OpenCV2 (cv2) wrapper to get image size?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
What is the difference between Caching and Memoization?
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As I see it, both involve avoiding repeated function calls to get data by storing it .
5 Answers
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How do I use vi keys in ipython under *nix?
... able to switch modes interactively in IPython 5 and I found you can do so by recreating the prompt manager on the fly:
a = get_ipython().configurables[0]; a.editing_mode='vi'; a.init_prompt_toolkit_cli()
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How to include external Python code to use in other files?
..., Add, Subtract
Now, you can reference Calculate, Add, and Subtract just by their names. If you wanted to import ALL functions from Math, do:
from Math import *
However, you should be very careful when doing this with modules whose contents you are unsure of. If you import two modules who conta...
Define preprocessor macro through CMake?
...ommand for this purpose. However, recently the command has been superseded by a more fine grained approach (separate commands for compile definitions, include directories, and compiler options).
An example using the new add_compile_definitions:
add_compile_definitions(OPENCV_VERSION=${OpenCV_VERSI...
Effect of a Bitwise Operator on a Boolean in Java
...bitwise operators are supposed to travel variables and operate on them bit by bit. In the case of integers, longs, chars this makes sense. These variables can contain the full range of values enforced by their size.
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Extract substring using regexp in plain bash
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@VictorZamanian from here: "By default, sed prints every line. If it makes a substitution, the new text is printed instead of the old one. If you use an optional argument to sed, "sed -n," it will not, by default, print any new lines. ... When the "-n" ...
Grepping a huge file (80GB) any way to speed it up?
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that was MUCH quicker by an order of magnitude thanks. BTW I added -n to get the line numbers. Also maybe a -m to exit after match
– zzapper
Dec 17 '12 at 12:55
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