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Command to escape a string in bash
... edited May 27 '15 at 7:55
skywinder
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answered May 18 '10 at 9:35
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Count immediate child div elements using jQuery
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Garry ShutlerGarry Shutler
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Selenium WebDriver: Wait for complex page with JavaScript to load
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If anyone actually knew a general and always-applicable answer, it would have been implemented everywhere ages ago and would make our lives SO much easier.
There are many things you can do, but every single one of them has a problem:
As Ashw...
Need command line to start web browser using adb
How can I start a browser with the adb shell command and make it open a certain web page?
5 Answers
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error: ‘NULL’ was not declared in this scope
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NULL is not a keyword. It's an identifier defined in some standard headers. You can include
#include <cstddef>
To have it in scope, including some other basics, like std::size_t.
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Get all child views inside LinearLayout at once
...d Oct 16 '11 at 13:07
Yashwanth KumarYashwanth Kumar
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How to convert a PIL Image into a numpy array?
Alright, I'm toying around with converting a PIL image object back and forth to a numpy array so I can do some faster pixel by pixel transformations than PIL's PixelAccess object would allow. I've figured out how to place the pixel information in a useful 3D numpy array by way of:
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Legality of COW std::string implementation in C++11
...only allowed for
— as an argument to any standard library function taking a reference
to non-const basic_string as an argument.
— Calling non-const
member functions, except operator[], at, front, back, begin, rbegin,
end, and rend.
For a COW string, calling non-const operator[] ...
Putting text in top left corner of matplotlib plot
...the text to interfere with any point of your scatter is more difficult afaik. The easier method is to set y_axis (ymax in ylim((ymin,ymax))) to a value a bit higher than the max y-coordinate of your points. In this way you will always have this free space for the text.
EDIT: here you have an exampl...
Proper URL forming with Query String and Anchor Hashtag
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?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid of ugly ?var=var
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