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Removing white space around a saved image in matplotlib
...pace padding by setting bbox_inches="tight" in savefig:
plt.savefig("test.png",bbox_inches='tight')
You'll have to put the argument to bbox_inches as a string, perhaps this is why it didn't work earlier for you.
Possible duplicates:
Matplotlib plots: removing axis, legends and white spaces
H...
Node.js get file extension
...-Disposition: form-data; name="image"; filename="blob"
Content-Type: image/png
------WebKitFormBoundaryPDULZN8DYK3VppPp--
Here name Content-Type header contains the mime type of the data.
Mapping this mime type to an extension will get you the file extension :).
Restify BodyParser converts thi...
Recursively look for files with a specific extension
...se of needing to get all recursive image files i.e. of extensions *.gif, *.png and *.jpg, all you need to is
ls -1 -- **/+(*.jpg|*.gif|*.png)
This could very well be expanded to have negate results also. With the same syntax, one could use the results of the glob to exclude files of certain type....
Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...ing, and
// processes the following lines of JavaScript.
img.src = 'lolcat.png';
alert(outerScopeVar);
In the code above, we're asking JavaScript to load lolcat.png, which is a sloooow operation. The callback function will be executed once this slow operation has done, but in the meantime, JavaScr...
How to use OpenFileDialog to select a folder?
...using (var fldrDlg = new FolderBrowserDialog())
{
//fldrDlg.Filter = "Png Files (*.png)|*.png";
//fldrDlg.Filter = "Excel Files (*.xls, *.xlsx)|*.xls;*.xlsx|CSV Files (*.csv)|*.csv"
if (fldrDlg.ShowDialog() == DialogResult.OK)
{
//fldrDlg.SelectedPath -- your result
}
}...
Can't install PIL after Mac OS X 10.9
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If you also want to have a PIL/Pillow with zlib/png/zip support you also need to do: ln -s /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/zlib.h /usr/local/include/
– gromgull
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UINavigationBar custom back button without title
...onController?.interactivePopGestureRecognizer?.delegate = self
Icon-Back.png
Icon-Back@2x.png
Icon-Back@3x.png
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img tag displays wrong orientation
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save as png solved the problem for me.
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google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
...在这里，我也只能先说说我的理解。 比如当我们在单元测试、模块的接口测试时，当这个模块需要依赖另外一个/几个类，而这时这些个类还没有开发好（那名开发同学比较懒，呵呵），这时我们就可以定义了Mock对象来模拟那些...