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__FILE__, __LINE__, and __FUNCTION__ usage in C++
...ll give it a try when support arrives to GCC, GCC 9.1.0 with g++-9 -std=c++2a still doesn't support it.
https://en.cppreference.com/w/cpp/utility/source_location claims usage will be like:
#include <iostream>
#include <string_view>
#include <source_location>
void log(std::string...
Constantly print Subprocess output while process is running
...se iter to process lines as soon as the command outputs them: lines = iter(fd.readline, ""). Here's a full example showing a typical use case (thanks to @jfs for helping out):
from __future__ import print_function # Only Python 2.x
import subprocess
def execute(cmd):
popen = subprocess.Popen(c...
Is it possible to create a “weak reference” in javascript?
... create an iterable version of WeakSet: gist.github.com/seanlinsley/bc10378fd311d75cf6b5e80394be813d
– seanlinsley
Mar 21 at 21:03
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Get a list of all git commits, including the 'lost' ones
...b 0eb3e86dc112332ceadf9bc826c49bd371acc194
dangling blob 11cbd8eba79e01f4fd7f496b1750953146a09502
dangling commit 18733e44097d2c7a800650cea442febc5344f9b3
dangling blob 1e53a5cdb3ecdde27081ec6e8b31e4070106ee05
You can then open this file with you favorite text editor to copy the commit/blo...
techniques for obscuring sensitive strings in C++
...A8;
myKey[34] ^= 0x84;
myKey[8] += 0xC1;
myKey[28] -= 0xC6;
myKey[18] -= 0x2A;
myKey[17] -= 0x15;
myKey[4] ^= 0x2C;
myKey[9] -= 0x83;
myKey[26] += 0x31;
myKey[10] ^= 0x06;
myKey[16] += 0x8A;
myKey[42] += 0x76;
myKey[5] ^= 0x58;
myKey[23] ^= 0x46;
myKey[32] += 0x61;
myKey[41] ^= 0x3B;
myKey[31] ^= 0x...
PHP: How to remove all non printable characters in a string?
...e: NO-BREAK SPACE (U+00A0)
In a UTF-8 string, this would be encoded as 0xC2A0. You could look for and remove that specific sequence, but with the /u modifier in place, you can simply add \xA0 to the character class:
$string = preg_replace('/[\x00-\x1F\x7F\xA0]/u', '', $string);
Addendum: What ab...
Why doesn't CSS ellipsis work in table cell?
...; for the table, and also set it's width. For example: http://jsfiddle.net/fd3Zx/5/
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Git push branch from one remote to another?
.../tmp/rorg (BARE:master)
$ git graph --all
* 5750bca (HEAD, master) c
| * 13fd55a (one) b
|/
* 822e0de a
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URL Encode a string in jQuery for an AJAX request
...return encodeURIComponent(str).replace(/[!'()]/g, escape).replace(/\*/g, "%2A");
}
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How to get the primary IP address of the local machine on Linux and OS X? [closed]
...ut still this would break my logic. See gist.github.com/ssbarnea/31b9dcb0f8fd528b958c -- it also returns the vnic ones that are active but used by paralles.
– sorin
Aug 28 '13 at 11:16
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