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Choosing a file in Python with simple Dialog
...openfilename
Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
filename = askopenfilename() # show an "Open" dialog box and return the path to the selected file
print(filename)
Done!
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How do I create a Bash alias?
...profile works. If it doesn’t automatically load when you open a terminal window, it is probably because it was created without executable permission. This command will fix it and it should automatically load for future sessions: chmod u+x .bash_profile
– Mischinab
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App Inventor 2 CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前...
...s scroll bar style
Scrollable
Property for Scrollable
SupportMultipleWindows
Returns whether the WebView supports multiple windows
UseWideViewPort
Returns whether the WebView should enable support for the ‘viewport’ HTML meta tag or should use a wide viewport.
UserAgent
Sets the ...
Need a good hex editor for Linux [closed]
... Giga < Tera < Peta < Exabytes)
Could open your devices on Linux, Windows or MacOSX.
Memory Usage : Currently ~10 MegaBytes while opened multiple > ~8GB files.
Could operate thru XOR encryption.
Written with C++/wxWidgets GUI libs and can be used with other OSes such as Mac OS, Windows ...
Save plot to image file instead of displaying it using Matplotlib
...ctive mode = On.) I work around this by forcing the closing of the figure window in my giant loop with plt.close(figure_object) (see documentation), so I don't have a million open figures during the loop:
import matplotlib.pyplot as plt
fig, ax = plt.subplots( nrows=1, ncols=1 ) # create figure &...
Why does intellisense and code suggestion stop working when Visual Studio is open?
...lated this bug with some referenced assemblies. Others said that Microsoft.Windows.Design.Extension.dll and .Interactivity.dll should be in the references of the project. But none of these solutions worked for me.
I think it is a bug in Visual Studio 2012, Microsoft has to fix it.
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Why is a round-trip conversion via a string not safe for a double?
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
pycharm convert tabs to spaces automatically
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ctrl + shift + A => open pop window to select options, select to spaces to convert all tabs as space, or to tab to convert all spaces as tab.
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Convert xlsx to csv in Linux with command line
... sudo libreoffice). Not elegant, but quick.
Use the command scalc.exe in Windows
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Why remove unused using directives in C#?
...sary naming conflicts. Consider this file:
using System.IO;
using System.Windows.Shapes;
namespace LicenseTester
{
public static class Example
{
private static string temporaryPath = Path.GetTempFileName();
}
}
This code doesn't compile because both the namespaces System.IO ...