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How do I copy items from list to list without foreach?
...rence them?
– Pedro Moreira
Jun 6 '14 at 14:14
7
Not working with Non-primitive types. List<S...
hasNext in Python iterators?
...icult to write an adaptor that stores the result of next() and provides has_next() and move_next().
– avakar
Dec 24 '12 at 21:10
6
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How can I manually generate a .pyc file from a .py file
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247
You can use compileall in the terminal. The following command will go recursively into sub dire...
'id' is a bad variable name in Python
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148
id() is a fundamental built-in:
Help on built-in function id in module
__builtin__:
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Why do you have to call .items() when iterating over a dictionary in Python?
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Alex MartelliAlex Martelli
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
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499
NOTE: All algorithms below are in C, but should be portable to your language of choice (just d...
Are HLists nothing more than a convoluted way of writing tuples?
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4 Answers
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How to get parameters from a URL string?
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425
You can use the parse_url() and parse_str() for that.
$parts = parse_url($url);
parse_str($pa...
Difference between . and : in Lua
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242
The colon is for implementing methods that pass self as the first parameter. So x:bar(3,4)shou...
Generate a heatmap in MatPlotLib using a scatter data set
...='lower')
plt.show()
This makes a 50x50 heatmap. If you want, say, 512x384, you can put bins=(512, 384) in the call to histogram2d.
Example:
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