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How to use custom packages
...ckage in Go. It's probably something very obvious but I cannot find much information about this. Basically, I have these two files in the same folder:
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How do I get the path to the current script with Node.js?
...found it after looking through the documentation again. What I was looking for were the __filename and __dirname module-level variables.
__filename is the file name of the current module. This is the resolved absolute path of the current module file. (ex:/home/kyle/some/dir/file.js)
__dirname is t...
Override Python's 'in' operator?
...code, but Ignacio's links to the documentation, which is always a big plus for some.
– Peter Hansen
Feb 8 '10 at 2:54
18
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
...ans the operation can be parallelized.
This distinction is very important for Big Data / MPP / distributed computing, and the entire reason why reduce even exists. The collection can be chopped up and the reduce can operate on each chunk, then the reduce can operate on the results of each chunk - ...
How to measure time taken between lines of code in python?
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If you want to measure CPU time, can use time.process_time() for Python 3.3 and above:
import time
start = time.process_time()
# your code here
print(time.process_time() - start)
First call turns the timer on, and second call tells you how many seconds have elapsed.
There is al...
Dictionaries and default values
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+1 for readability, but if/else is much faster. That might or might not play a role.
– Tim Pietzcker
Jul 6 '13 at 9:20
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res.sendFile absolute path
...ic/index1.html.
Note: path is a built-in module that needs to be required for the above code to work: var path = require('path');
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Python multiprocessing PicklingError: Can't pickle
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Thanks for your reply. I updated my question. I don't htink that's the cause, though
– Vendetta
Jan 10 '12 at 15:04
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Is there a WebSocket client implemented for Python? [closed]
... found this project: http://code.google.com/p/standalonewebsocketserver/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server.
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UTF-8: General? Bin? Unicode?
I'm trying to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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