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Chrome Dev Tools - “Size” vs “Content”
... Mark BrackettMark Brackett
80.2k1717 gold badges101101 silver badges149149 bronze badges
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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Mar 22 '09 at 2:19
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How to declare a global variable in a .js file
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edited Sep 6 '09 at 15:10
answered Jun 3 '09 at 11:48
Pa...
Hex representation of a color with alpha channel?
...255, 0, 0, 0.5) would be 50% transparent red. RGB channels are 0-255 or 0%-100%, alpha is 0-1.
In CSS 4*, you can specify the alpha channel using the 7th and 8th characters of an 8 digit hex colour, or 4th character of a 4 digit hex colour (see CSS Level 4 spec*)
As of May 2019, >80% of users c...
Android image caching
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answered Oct 8 '10 at 20:08
edrowlandedrowland
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Javascript add leading zeroes to date
I've created this script to calculate the date for 10 days in advance in the format of dd/mm/yyyy:
24 Answers
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How to “pull” from a local branch into another one?
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answered Apr 10 '11 at 18:42
knittlknittl
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What does Expression.Quote() do that Expression.Constant() can’t already do?
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+100
Short answer:
The quote operator is an operator which induces closure semantics on its operand. Constants are just values.
Quotes ...
How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
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edited Mar 10 at 13:01
phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
ans...
What does a double * (splat) operator do
...this code:
def foo(a, *b, **c)
[a, b, c]
end
Here's a demo:
> foo 10
=> [10, [], {}]
> foo 10, 20, 30
=> [10, [20, 30], {}]
> foo 10, 20, 30, d: 40, e: 50
=> [10, [20, 30], {:d=>40, :e=>50}]
> foo 10, d: 40, e: 50
=> [10, [], {:d=>40, :e=>50}]
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