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Random hash in Python
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A md5-hash is just a 128-bit value, so if you want a random one:
import random
hash = random.getrandbits(128)
print("hash value: %032x" % hash)
I don't really see the point, though. Maybe you should elaborate why you need this...
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Node.js version on the command line? (not the REPL)
... want to get the version of Node.js on the command line. I'm expecting to run a command like:
14 Answers
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How to automatically generate N “distinct” colors?
... results.
– Phrogz
Feb 21 '12 at 17:05
18
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How to delete SQLite database from Android programmatically
I would like to delete the database file from the Android file system programatically? Can I have a shell script launch adb which in turns runs a shell script in the Android space to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)?
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Get current clipboard content? [closed]
...ipboard and paste it into a text field when the page is opened, with no input from the user. How can it be done?
4 Answers
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How to convert 2D float numpy array to 2D int numpy array?
How to convert real numpy array to int numpy array?
Tried using map directly to array but it did not work.
4 Answers
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Evil Mode best practice? [closed]
...ame?
– Dzung Nguyen
Oct 30 '14 at 6:05
1
The link is broken. I believe this is the new one: githu...
Mongoimport of json file
I have a json file consisting of about 2000 records. Each record which will correspond to a document in the mongo database is formatted as follows:
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How to make RatingBar to show five stars
...ollowing the standard example of how to add a RatingBar . To control the number of stars I tried to use android:numStars="5" . The problem is that the number of stars doesn't seem to do anything at all. In portrait-layout I get 6 stars and when I flip the phone I get about 10 stars. I tried to set...
Why are static variables considered evil?
...e.
– Justin Morgan
Aug 16 '11 at 19:05
5
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