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How do I add tab completion to the Python shell?
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In Python3 this feature is enabled by default. My system didn't have the module readline installed. I am on Manjaro. I didn't face this tab completion issue on other linux distributions (elementary, ubuntu, mint).
After pip installing the module, while import...
Multiple commands on same line
...in an argument, precede it with '\'.
Example:
:echo "hello" | echo "goodbye"
Output:
hello
goodbye
NB: You may find that your ~/.vimrc doesn't support mapping |, or \|. In these cases, try using <bar> instead.
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How do I check which version of NumPy I'm using?
... Apr 22 '16 at 14:21
David Stansby
1,0851010 silver badges1616 bronze badges
answered Oct 5 '09 at 14:02
Silen...
How to round the corners of a button
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You can achieve by this RunTime Attributes
we can make custom button.just see screenshot attached.
kindly pay attention :
in runtime attributes to change color of border follow this instruction
create category class of CALayer
in h f...
Turn off auto formatting in Visual Studio
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As suggest by @TheMatrixRecoder took a bit of finding for me so maybe this will help someone else.
Unitick these options to prevent annoying automated formatting when you places a semicolon or hit return at the end of a line.
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How do I convert from int to Long in Java?
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Autoboxing does the same thing as that. By the way, it's between -127 and 128.
– Daniel Earwicker
Aug 19 '09 at 21:14
6
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How to clear all the jobs from Sidekiq?
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I got invalid byte sequence in US-ASCII (ArgumentError) on executing q.???? :/
– Shankar Thyagarajan
Apr 10 at 6:39
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How to create Drawable from resource
... As of API version 21 this method is deprecated and you should be replaced by: Drawable drawable = ResourcesCompat.getDrawable(getResources(), page.getImageId(), null);
– Boren
Apr 14 '15 at 23:07
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How to count lines in a document?
...X-like operating systems, but you can also use it to count lines in a file by adding the -l option.
wc -l foo will count the number of lines in foo. You can also pipe output from a program like this: ls -l | wc -l, which will tell you how many files are in the current directory (plus one).
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How do I download a package from apt-get without installing it? [closed]
...irectory: aptitude download <package_name>. It avoids problems faced by apt-get when the package is already installed
– biocyberman
Mar 4 '14 at 19:53
8
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