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How to unload a package without restarting R
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edited Jan 16 at 15:13
Gaffi
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answered Aug 8...
Function overloading in Javascript - Best practices
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36 Answers
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Getting the current Fragment instance in the viewpager
Below is my code which has 3 Fragment classes each embedded with each of the 3 tabs on ViewPager . I have a menu option. As shown in the onOptionsItemSelected() , by selecting an option, I need to update the fragment that is currently visible. To update that I have to call a method which is in t...
Sublime 3 - Set Key map for function Goto Definition
...yle shortcut Ctrl + MouseClick to open the function/method. Sublime Text 3 has already this function called goto_definition but it is bound to F12 .
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Which characters are valid/invalid in a JSON key name?
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edited Dec 30 '11 at 4:03
answered Dec 30 '11 at 3:59
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Best Practices: Salting & peppering passwords?
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315
Ok. Seeing as I need to write about this over and over, I'll do one last canonical answer on p...
Prepend a level to a pandas MultiIndex
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138
A nice way to do this in one line using pandas.concat():
import pandas as pd
pd.concat([df], k...
How to define a preprocessor symbol in Xcode
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answered Dec 15 '08 at 3:50
Ben GottliebBen Gottlieb
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How to make UIButton's text alignment center? Using IB
...tleLabel setTextAlignment: NSTextAlignmentCenter];
as explained in tyler53's answer
Swift:
myButton.titleLabel?.textAlignment = NSTextAlignment.Center
Swift 4.x and above
myButton.titleLabel?.textAlignment = .center
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