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Convert numpy array to tuple
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Niklas B.Niklas B.
80.9k1111 gold badges173173 silver badges210210 bronze badges
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Keep the window's name fixed in tmux
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answered Nov 30 '15 at 17:34
preactionpreaction
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How to migrate back from initial migration in Django 1.7?
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200
You can do the same with Django 1.7+ also:
python manage.py migrate <app> zero
This cl...
Rotating a two-dimensional array in Python
...nclose the whole thing in list() to get an actual list back out, so as of 2020 it's actually:
list(zip(*original[::-1]))
Here's the breakdown:
[::-1] - makes a shallow copy of the original list in reverse order. Could also use reversed() which would produce a reverse iterator over the list rather...
What is the best django model field to use to represent a US dollar amount?
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170
A decimal field is the right choice for the
currency value.
It will look something like:
cre...
Is unsigned integer subtraction defined behavior?
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107
The result of a subtraction generating a negative number in an unsigned type is well-defined:
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C# List to string with delimiter
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1250
You can use String.Join. If you have a List<string> then you can call ToArray first:
Li...
Pick a random element from an array
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print(array.randomElement()!) // Using ! knowing I have array.count > 0
If you don't create the array and aren't guaranteed count > 0, you should do something like:
if let randomElement = array.randomElement() {
print(randomElement)
}
Swift 4.1 and below
Just to answer your questi...
BindingFlags.IgnoreCase not working for Type.GetProperty()?
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boop_the_snoot
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answered Nov 5 '08 at 10:09
Pop CatalinPop Catali...
Convert UNIX epoch to Date object
...ntegers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion?
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