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How do Python's any and all functions work?
...se, it returns True in this case.
Note 2:
Another important thing to know about any and all is, it will short-circuit the execution, the moment they know the result. The advantage is, entire iterable need not be consumed. For example,
>>> multiples_of_6 = (not (i % 6) for i in range(1...
possible EventEmitter memory leak detected
...dding so many listeners to the same event. Only increase the limit if you know why so many listeners are being added and are confident it's what you really want.
I found this page because I got this warning and in my case there was a bug in some code I was using that was turning the global object i...
python pandas remove duplicate columns
...
It sounds like you already know the unique column names. If that's the case, then df = df['Time', 'Time Relative', 'N2'] would work.
If not, your solution should work:
In [101]: vals = np.random.randint(0,20, (4,3))
vals
Out[101]:
array([[ 3...
Performance of Arrays vs. Lists
...sy to measure...
In a small number of tight-loop processing code where I know the length is fixed I use arrays for that extra tiny bit of micro-optimisation; arrays can be marginally faster if you use the indexer / for form - but IIRC believe it depends on the type of data in the array. But unless ...
How do I convert Word files to PDF programmatically? [closed]
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Just a note for those that don't know that you need Office installed on the machine to use the Microsoft Interop libraries.
– Sam Rueby
Feb 23 '18 at 15:31
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Difference between std::result_of and decltype
...f a deduction failure. That has been corrected in C++14: std::result_of is now required to be SFINAE-friendly (thanks to this paper).
So on a conforming C++14 compiler, std::result_of_t<F(Args...)> is strictly superior. It's clearer, shorter, and correctly† supports more Fs‡ .
†Unless...
How to change the font on the TextView?
...ead more Roboto
EDIT 2
With the advent of Support Library 26, Android now supports custom fonts by
default. You can insert new fonts in res/fonts which can be set to TextViews individually either in XML or programmatically. The default font for the whole application can also be changed by de...
Reading a key from the Web.Config using ConfigurationManager
...swer, I tried as you recommended and still get the same result. I actually now get a NullReferenceException on the ToString()
– twal
Jan 4 '11 at 15:37
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How can I use Guzzle to send a POST request in JSON?
Does anybody know the correct way to post JSON using Guzzle ?
13 Answers
13
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Javascript Cookie with no expiration date
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It's edited to 2030 now, we're postponing our doom 10 more years
– Simeon Nakov
Feb 23 '18 at 11:47
7
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