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Convert array of strings to List
...seems to be available only in .Net 3.5+ . I'm working with .NET Framework 2.0 on an ASP.NET project that can't be upgraded at this time, so I was wondering: is there another solution? One that is more elegant than looping through the array and adding each element to this List (which is no problem; ...
How to join two sets in one line without using “|”
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320
You can use union method for sets: set.union(other_set)
Note that it returns a new set i.e it ...
How does IPython's magic %paste work?
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answered Jun 4 '12 at 19:16
FramesterFramester
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setState vs replaceState in React.js
...t case.
If your current state is {a: 1}, and you call this.setState({b: 2}); when the state is applied, it will be {a: 1, b: 2}. If you called this.replaceState({b: 2}) your state would be {b: 2}.
Side note: State isn't set instantly, so don't do this.setState({b: 1}); console.log(this.state) w...
Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
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Batch equivalent of Bash backticks
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edited May 4 '10 at 21:32
Joey
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answer...
Python argparse: default value or specified value
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286
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--example', nargs='?',...
parseInt(null, 24) === 23… wait, what?
... initialized and I stumbled upon this gem. The below happens for any radix 24 or above.
6 Answers
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In-memory size of a Python structure
Is there a reference for the memory size of Python data stucture on 32- and 64-bit platforms?
7 Answers
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