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How can I do a line break (line continuation) in Python?
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What is the line? You can just have arguments on the next line without any problems:
a = dostuff(blahblah1, blahblah2, blahblah3, blahblah4, blahblah5,
blahblah6, blahblah7)
Otherwise you can do something like this:
if a == True and \
b == False
Check the style guide...
What's the difference between SortedList and SortedDictionary?
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Yes - their performance characteristics differ significantly. It would probably be better to call them SortedList and SortedTree as that reflects the implementation more closely.
Look at the MSDN docs for each of them (SortedList, SortedDictionary) for details of the performance for di...
Replacing spaces with underscores in JavaScript?
I'm trying to use this code to replace spaces with _, it works for the first space in the string but all the other instances of spaces remain unchanged. Anybody know why?
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Why does “_” (underscore) match “-” (hyphen)?
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Because the underscore _ is a wildcard like the percent %, except that it only looks for one character.
SQL pattern matching enables you to use "_" to match any single character and "%" to match an arbitrary number of characters (including zero characters).
(From section 3.3.4.7. Pattern M...
Is it possible to run a single test in MiniTest?
I can run all tests in a single file with:
13 Answers
13
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PDO closing connection
Just a rather simple question with regards to PDO compared to MySQLi.
5 Answers
5
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Getting the docstring from a function
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Interactively, you can display it with
help(my_func)
Or from code you can retrieve it with
my_func.__doc__
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Getting distance between two points based on latitude/longitude
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Edit: Just as a note, if you just need a quick and easy way of finding the distance between two points, I strongly recommend using the approach described in Kurt's answer below instead of re-implementing Haversine -- see his po...
How do I get my Python program to sleep for 50 milliseconds?
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edited Feb 10 '19 at 19:47
ruwan800
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JavaScript: What are .extend and .prototype used for?
...eing .extend and .prototype in third party libraries I am using. I thought it had to do with the Prototype javascript library, but I am beginning to think that is not the case. What are these used for?
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