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Named regular expression group “(?Pregexp)”: what does “P” stand for?
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275
Since we're all guessing, I might as well give mine: I've always thought it stood for Python. T...
Passing references to pointers in C++
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edited Nov 4 '15 at 1:33
gsamaras
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How to get last inserted row ID from WordPress database?
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5 Answers
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How to change the default font size in ggplot2
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answered Aug 14 '12 at 15:11
Luciano SelzerLuciano Selzer
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Change a branch name in a Git repo
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answered Oct 5 '10 at 19:25
Richard FearnRichard Fearn
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Set EditText Digits Programmatically
...his:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
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“use database_name” command in PostgreSQL
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deleting rows in numpy array
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157
The simplest way to delete rows and columns from arrays is the numpy.delete method.
Suppose I ...