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How do I get the day of week given a date?
... import datetime
>>> datetime.datetime.today()
datetime.datetime(2012, 3, 23, 23, 24, 55, 173504)
>>> datetime.datetime.today().weekday()
4
From the documentation:
Return the day of the week as an integer, where Monday is 0 and Sunday is 6.
...
How do you get the magnitude of a vector in Numpy?
...
220
The function you're after is numpy.linalg.norm. (I reckon it should be in base numpy as a proper...
rsync: difference between --size-only and --ignore-times
...
Fernando Silveira
67288 silver badges2020 bronze badges
answered Dec 8 '12 at 16:18
ckgckg
1,85211 gold badge1414 si...
Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
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109
Is there any practical difference [between my examples]?
The user may have a JavaScript ob...
Split function equivalent in T-SQL?
I’m looking to split '1,2,3,4,5,6,7,8,9,10,11,12,13,14,15...' (comma delimited) into a table or table variable.
15 Answ...
How can I define colors as variables in CSS?
... natively with CSS Variables.
Example CSS file
:root {
--main-color:#06c;
}
#foo {
color: var(--main-color);
}
For a working example, please see this JSFiddle (the example shows one of the CSS selectors in the fiddle has the color hard coded to blue, the other CSS selector uses CSS vari...
What's the fundamental difference between MFC and ATL?
...
180
I think the answer to your question is mostly historical, if you look back at how the two librar...
Fade In Fade Out Android Animation in Java
I want to have a 2 second animation of an ImageView that spends 1000ms fading in and then 1000ms fading out.
11 Answers
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Haskell: Lists, Arrays, Vectors, Sequences
...ke
ones :: [Integer]
ones = 1:ones
twos = map (+1) ones
tenTwos = take 10 twos
work wonderfully. Infinite data structures rock.
Lists in Haskell provide an interface much like iterators in imperative languages (because of laziness). So, it makes sense that they are widely used.
On the oth...
How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
I have a div 200 x 200 px. I want to place a 50 x 50 px image right in the middle of the div.
36 Answers
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