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Code Golf: Collatz Conjecture
Inspired by http://xkcd.com/710/ here is a code golf for it.
70 Answers
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Link latest file on Bitbucket Git repository
...po? When I click on raw url of a image in my private repo, it redirects to bytebucket.org & append a token so that it can be viewed publicly...like https://bytebucket.org/$username/$repo/raw/$sha/$filename.jpg?token=$sometoken. But the token is different for each file. Is there any way I can get...
Python - When to use file vs open
... constructor is the more obvious way to return a file like object, located by the path arg, and behaving as requested in the mode arg. I especially feel this way when the obvious intent of the devs back then was 2 retain open4compat.
– umeboshi
Sep 21 '13 at 1...
Regular expression for exact match of a string
... want \z instead of $. /^123456$/ matches both 123456 and 123456 followed by a line feed, while /^123456\z/ matches only 123456.
– ikegami
Sep 29 '19 at 9:58
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Matplotlib different size subplots
...s anymore (with gridspec you still need to make the axis and the plots one by one). So subplots is cleaner and faster to use indeed
– Eelco van Vliet
Mar 23 '17 at 6:31
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Floating point vs integer calculations on modern hardware
...t. MMX would be pointless because if you can do integer SIMD, you want 16-byte xmm0..15 instead of 8-byte mm0..7, and modern CPUs have worse MMX than SSE throughput.)
– Peter Cordes
May 28 '18 at 22:29
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How to load program reading stdin and taking parameters in gdb?
...ork < input.txt' myprogram
(gdb) r
where the gdb run command (r) uses by default the arguments as set previously with set args.
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in iPhone App How to detect the screen resolution of the device
...ounds.size.width * screenScale, screenBounds.size.height * screenScale);
By multiplying by the screen's scale you get the actual pixel resolution.
A good read on the difference between points and pixels in iOS can be read here.
EDIT: (Version for Swift)
let screenBounds = UIScreen.main.bounds
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Forgot “git rebase --continue” and did “git commit”. How to fix?
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This is exactly what I thought (but may have passed hard by accident). Wasn't sure if HEAD was being updated during a rebase though. Thank you for confirming! So glad I scrolled a bit further before messing with the headache above.
– DeezCashews
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Vertically align an image inside a div with responsive height
... inline(-block) elements, we could set the font size of the parent to zero by font-size: 0;.
Note: I used Nicolas Gallagher's image replacement technique in the following.
What are the benefits?
The container (parent) can have dynamic dimensions.
There's no need to specify the dimensions of the ...