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How to select rows from a DataFrame based on column values?
How to select rows from a DataFrame based on values in some column in Pandas?
10 Answers
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./configure : /bin/sh^M : bad interpreter [duplicate]
I've been trying to install lpng142 on my fed 12 system. Seems like a problem to me. I get this error
15 Answers
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How to determine whether a substring is in a different string
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with in: substring in string:
>>> substring = "please help me out"
>>> string = "please help me out so that I could solve this"
>>> substring in string
True
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How to uninstall npm modules in node js?
As commonly known, any npm module can be installed by running a simple command: npm install <module_name> .
21 Answe...
How do I write output in same place on the console?
I am new to python and am writing some scripts to automate downloading files from FTP servers, etc. I want to show the progress of the download, but I want it to stay in the same position, such as:
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How can I show line numbers in Eclipse?
How can I show line numbers by default in Eclipse?
16 Answers
16
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Getting the last element of a split string array
I need to get the last element of a split array with multiple separators. The separators are commas and space. If there are no separators it should return the original string.
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Programmatically set left drawable in a TextView
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You can use setCompoundDrawablesWithIntrinsicBounds(int left, int top, int right, int bottom)
set 0 where you don't want images
Example for Drawable on the left:
TextView textView = (TextView) findViewById(R.id.myTxtView);
textView.setCompound...
how to get android screen size programmatically, once and for all?
How can I find out my screen size programmatically,
in the units used by touch events
and View measurement/layout?
In other words, I want the coordinates
of the bottom-right corner of the screen,
in the coordinate system used by touch events'
getRawX()/getRawY() and View.getLocationOnScreen() .
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How to align absolutely positioned element to center?
...t to zero, and left and right margins to auto you can center an absolutely positioned element.
position:absolute;
left:0;
right:0;
margin-left:auto;
margin-right:auto;
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