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How to 'grep' a continuous stream?
...em with tail -f | grep, and --line-buffered solves it for me (on Ubuntu 14.04, GNU grep version 2.16). Where is the "use line buffering if stdout is a tty" logic implemented? In git.savannah.gnu.org/cgit/grep.git/tree/src/grep.c, line_buffered is set only by the argument parser.
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What is the rationale for fread/fwrite taking size and count as arguments?
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edited Nov 17 '08 at 16:28
answered Nov 17 '08 at 16:19
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TypeError: 'str' does not support the buffer interface
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edited Oct 5 '15 at 0:03
bignose
23k1212 gold badges6464 silver badges9494 bronze badges
answered ...
Convert normal date to unix timestamp
How can I convert normal date 2012.08.10 to unix timestamp in javascript?
11 Answers
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jQuery loop over JSON result from AJAX Success?
... Thalis K.
5,82544 gold badges3535 silver badges5050 bronze badges
answered Apr 9 '09 at 8:41
cletuscletus
561k152152 gold badg...
JavaScript equivalent of PHP’s die
...ly break a block scope if you label it. For example:
myBlock: {
var a = 0;
break myBlock;
a = 1; // this is never run
};
a === 0;
You cannot break a block scope from within a function in the scope. This means you can't do stuff like:
foo: { // this doesn't work
(function() {
break fo...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
Will Swift-based applications work on OS X 10.9 (Mavericks)/iOS 7 and lower?
19 Answers
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simulate background-size:cover on or
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+100
This is something I pulled my hair out over for a while, but I came across a great solution that doesn't use any script, and can achi...
Initializing IEnumerable In C#
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sehesehe
311k4040 gold badges395395 silver badges533533 bronze badges
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Create Directory When Writing To File In Node.js
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Node > 10.12.0
fs.mkdir now accepts a { recursive: true } option like so:
// Creates /tmp/a/apple, regardless of whether `/tmp` and /tmp/a exist.
fs.mkdir('/tmp/a/apple', { recursive: true }, (err) => {
if (err) throw err;
});...