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How to vertically center divs? [duplicate]
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The best approach in modern browsers is to use flexbox:
#Login {
display: flex;
align-items: center;
}
Some browsers will need vendor prefixes. For older browsers without flexbox support (e.g. IE 9 and lower), you'll ...
How to save a dictionary to a file?
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Pickle is probably the best option, but in case anyone wonders how to save and load a dictionary to a file using NumPy:
import numpy as np
# Save
dictionary = {'hello':'world'}
np.save('my_file.npy', dictionary)
# Load
read_dictionary = np.load...
Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
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Mainstream "RAD" languages (Java is the best example) have always chosen safety and avoiding shooting yourself in the foot type scenarios. I am glad Microsoft is taking some chances with C# and giving the language some nice power, even if it can be misused.
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Differences between Isotope and Masonry jQuery plugins [closed]
...).isotope({ filter: '.my-selector' });
Isotope takes advantage of the best browser features out there.
Instead of using typical left/top styles positioning, Isotope takes a
progressive enhancement approach and uses CSS transforms if supported
by the browser. This provides for top-notch pe...
Client-server synchronization pattern / algorithm?
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^^^^^^ this is by far the best answer, guys!
– hgoebl
Sep 18 '17 at 14:58
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NumPy: function for simultaneous max() and min()
...aking sure they are identical
%timeit minmax(arr) # 100 loops, best of 3: 2.1 ms per loop
%timeit minmax_peque(arr) # 100 loops, best of 3: 2.75 ms per loop
As expected the new minmax implementation only takes roughly 3/4 of the time the naive implementation took (2.1 / 2.75 = 0.7...
Sorting dictionary keys in python [duplicate]
I have a dict where each key references an int value. What's the best way to sort the keys into a list depending on the values?
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Combining CSS Pseudo-elements, “:after” the “:last-child”
...ingle-colon, so for now, it's recommended to just use the single-colon for best browser support. :: is the newer format indented to distinguish pseudo content from pseudo selectors. If you don't need IE 8 support, feel free to use the double-colon. From this article
– JohnnyQ
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Split array into chunks
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the best suggestion in my eyes, the simplest to understand and in implementation, thank you very much!
– Olga Farber
May 15 '18 at 11:45
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How to check if element in groovy array/hash/collection/list?
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.contains() is the best method for lists, but for maps you will need to use .containsKey() or .containsValue()
[a:1,b:2,c:3].containsValue(3)
[a:1,b:2,c:3].containsKey('a')
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