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How does this code generate the map of India?
... character. In the second, decimal 33 is ASCII for '!'. Toggling the low-order bit of 33 gives you 32, which is ASCII for a space. This causes ! to be printed if b is odd, and a blank space to be printed if b is even. The rest of the code is simply there to walk the "pointer" a through the strin...
How do you format an unsigned long long int using printf?
...mpiler (when set up to compile straight C) is supposed to be C90 compliant by design; C99 introduced some things that not everyone liked.
– スーパーファミコン
Oct 11 '09 at 20:57
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Cleaning up old remote git branches
... the end of your git statement to see the result of running it without actually running it.
Docs for git remote prune and git branch.
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Type hinting a collection of a specified type
...s such as reStructuredText or Sphinx are viable alternatives and supported by various IDEs.
It also appears that Guido is mulling over the idea of extending type annotations in the spirit of mypy: http://mail.python.org/pipermail/python-ideas/2014-August/028618.html
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Converting bytes to megabytes
...nguishes the terms, e.g. Mebibyte = 1024^2 bytes but Megabyte = 1000^2 (in order to be compatible to SI units like kilograms where k/M/... means 1000/1000000). Actually most people in the IT area will prefer Megabyte = 1024^2 and hard disk manufacturers will prefer Megabyte = 1000^2 (because hard di...
XMLHttpRequest status 0 (responseText is empty)
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Why is this being downvoted? It is actually true! XHR requests from file:// URLs of files also on file:// URLs actually have status == 0 on success (tested on FF 24.0.5).
– Daniel Roethlisberger
Dec 31 '14 at 21:20
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Scrollview vertical and horizontal in android
... }
return true;
}
});
You can change the order of the scrollviews. Just change their order in layout and in the code. And obviously instead of WateverViewYouWant you put the layout/views you want to scroll both directions.
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Difference between @import and link in CSS
... there's any difference. Just make sure to put the URL in double quotes in order to comply with valid XHTML.
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How does free know how much to free?
... for, padded out to some minimum size. So for example, if you asked for 20 bytes, the system may allocate a 48-byte block:
16-byte header containing size, special marker, checksum, pointers to next/previous block and so on.
32 bytes data area (your 20 bytes padded out to a multiple of 16).
The a...
How to compare strings in Bash
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Thanks for the string alphabetical order comparison
– shadi
Feb 21 '16 at 11:48
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