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Test if a variable is a list or tuple
...e you can surely pop elements from it, but it does not guarantee a certain order, which is a very dangerous thing for certain algorithms. In the cases when ordering of the elements does matter, an algorithm using this snippet could potentially generate different results on different runs!
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Structure padding and packing
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+allyourcode The standard guarantees that the order of the members will be preserved and that the first member will start at 0 offset.
– martinkunev
Dec 8 '17 at 14:32
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Can I use jQuery with Node.js?
...Is it possible to pause a Docker image build?
conradk
Thomasleveil
PHP Image Crop Issue
Elyor
Houston Molinar
Add two object in rails
user1670773
Makoto
max
Asymmetric encryption discrepancy - Android vs Java
Cookie Monster
Wand Maker
Objective-C: Adding 10 second...
How to customize an end time for a YouTube video?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What are the differences between the threading and multiprocessing modules?
...results of those jobs and pass them on to further jobs, wait for things in order of execution or in order of completion, etc.; read the section on Future objects for details.
Now, if it turns out that your program is constantly using 100% CPU, and adding more threads just makes it slower, then you'...
Dynamically updating plot in matplotlib
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In order to do this without FuncAnimation (eg you want to execute other parts of the code while the plot is being produced or you want to be updating several plots at the same time), calling draw alone does not produce the plot ...
What is the difference between Numpy's array() and asarray() functions?
...ut will be returned uncopied iff it's a compatible ndarray in contiguous C order (copy=False, order='C').
asfortranarray: The input will be returned uncopied iff it's a compatible ndarray in contiguous Fortran order (copy=False, order='F').
require: The input will be returned uncopied iff it's compa...
What is a mixin, and why are they useful?
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This particular example could have been achieved via the functools.total_ordering() decorator, but the game here was to reinvent the wheel:
import functools
@functools.total_ordering
class Integer(object):
def __init__(self, i):
self.i = i
def __le__(self, other):
return s...
How to find third or nth maximum salary from salary table?
...(
SELECT EmpID, EmpName, EmpSalary,
RN = ROW_NUMBER() OVER (ORDER BY EmpSalary DESC)
FROM dbo.Salary
)
SELECT EmpID, EmpName, EmpSalary
FROM CTE
WHERE RN = @NthRow
share
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improv...
How to show particular image as thumbnail while implementing share on Facebook?
... that facebook does do some caching with regard to this information, so in order for changes to take effect your page will have t be scraped as stated in the documentation :
Editing Meta Tags
You can update the attributes of your page by updating your page's
tags. Note that og:title an...