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How to use clock() in C++
...f the program:
C++ (double)clock() / CLOCKS PER SEC with ctime included.
python time.clock() returns floating-point value in seconds.
Java System.nanoTime() returns long value in nanoseconds.
my reference: Algorithms toolbox week 1 course part of data structures and algorithms specialization by ...
Matplotlib scatter plot with different text at each data point
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Python 3.6+:
coordinates = [('a',1,2), ('b',3,4), ('c',5,6)]
for x in coordinates: plt.annotate(x[0], (x[1], x[2]))
share
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Asynchronous shell exec in PHP
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this only execute a file, not work if using php/python/node etc
– david valentino
Jan 16 at 12:32
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How to filter Android logcat by application? [duplicate]
... Could you explain how to use pidcat? I'm a total newbie to the terminal, python and adb in general though
– Gee.E
Mar 5 '14 at 11:13
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configure: error: C compiler cannot create executables
...is located at the Locations tab. In my case I fixed the problem installing python by selecting Xcode 7.3.1
– Marco Pelegrini
Jun 30 '16 at 17:59
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What is Lazy Loading?
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Here's an example from some actual Python code I wrote:
class Item(Model):
...
@property
def total(self):
if not hasattr(self, "_total"):
self._total = self.quantity \
+ sum(bi.quantity for bi in self.borrowed...
Hidden features of Ruby
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python: class DictList([dict,list][random.randint(0,1)]): pass
– Anurag Uniyal
Feb 20 '10 at 7:42
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What's a good (free) visual merge tool for Git? (on windows) [closed]
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I've also used Meld. It's written in python. There is an official installer for Windows that works well.
Install it and then set it as your default mergetool.
$ git config --global merge.tool "meld"
$ git config --global mergetool.meld.path "C:\Program Files (x8...
Add column with constant value to pandas dataframe [duplicate]
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Not the answer you're looking for? Browse other questions tagged python pandas or ask your own question.
Twitter image encoding challenge [closed]
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image files and python source (version 1 and 2)
Version 1
Here is my first attempt. I will update as I go.
I have got the SO logo down to 300 characters almost lossless. My technique uses conversion to SVG vector art so it works best on li...