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How do I expand the output display to see more columns of a pandas DataFrame?

... Update: Pandas 0.23.4 onwards This is not necessary, pandas autodetects the size of your terminal window if you set pd.options.display.width = 0. (For older versions see at bottom.) pandas.set_printoptions(...) is deprecated. Instea...
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Why is 'false' used after this simple addEventListener function?

... @BikashChandraMondal check out the answer below. – libra Nov 20 '14 at 3:21 34 ...
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Create a folder inside documents folder in iOS apps

I just want to create new folders in the documents folder of my iPhone app. 9 Answers ...
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How does password salt help against a rainbow table attack?

I'm having some trouble understanding the purpose of a salt to a password. It's my understanding that the primary use is to hamper a rainbow table attack. However, the methods I've seen to implement this don't seem to really make the problem harder. ...
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How can I style an Android Switch?

...ith holo theme. I want to style it slightly different, changing its colors and shape a bit for branding reasons. How does one go about this? I know it must be possible, as ive seen the difference between default ICS and Samsung's touchwiz theme ...
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Which is best way to define constants in android, either static class, interface or xml resource?

I'm developing an android application which uses web service to get data from server, for that I'm having three different set of URLs to point development system, test server and live server. It's difficult to change URL whenever I want to give application for testing/live. so I planned to make it a...
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Add data annotations to a class generated by entity framework

... all situations, In the first case you can describe field validation rules and in the second case try to describe purposes – dimonser Mar 31 '15 at 14:14 ...
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Is it necessary to explicitly remove event handlers in C#

...he object which publishes the events which keeps the targets of the event handlers live. So if I have: publisher.SomeEvent += target.DoSomething; then publisher has a reference to target but not the other way round. In your case, the publisher is going to be eligible for garbage collection (assu...
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What is the meaning of single and double underscore before an object name?

...t meaning of having leading underscores before an object's name in Python, and the difference between both? 15 Answers ...
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Batch equivalent of Bash backticks

When working with Bash, I can put the output of one command into another command like so: 5 Answers ...