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Creating a dictionary from a csv file?
...') as outfile:
writer = csv.writer(outfile)
mydict = {rows[0]:rows[1] for rows in reader}
Alternately, for python <= 2.7.1, you want:
mydict = dict((rows[0],rows[1]) for rows in reader)
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Get the index of the object inside an array, matching a condition
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780
As of 2016, you're supposed to use Array.findIndex (an ES2015/ES6 standard) for this:
a = [...
Replacing Pandas or Numpy Nan with a None to use with MysqlDB
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203
@bogatron has it right, you can use where, it's worth noting that you can do this natively in p...
Best way to implement request throttling in ASP.NET MVC?
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240
Here's a generic version of what we've been using on Stack Overflow for the past year:
/// <...
what does the __file__ variable mean/do?
...amples return name '__file__' is not defined.
– user1063287
Nov 25 '14 at 22:51
10
@user1063287 L...
How to implement a confirmation (yes/no) DialogPreference?
... easier.
– Maaalte
Feb 26 '11 at 15:02
1
use import android.support.v7.app.AlertDialog; for a bet...
How do I raise the same Exception with a custom message in Python?
... |
edited Feb 12 '19 at 10:58
dreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
a...
find -exec with multiple commands
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Alan W. Smith
20.7k33 gold badges6060 silver badges8484 bronze badges
answered May 18 '11 at 11:25
TinkerTinker
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Why is Scala's immutable Set not covariant in its type?
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answered Mar 24 '09 at 18:34
Daniel SpiewakDaniel Spiewak
51.1k1111 gold badges101101 silver badges120120 bronze badges
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What is the fundamental difference between WebSockets and pure TCP?
...connections. Usually they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to ...