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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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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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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
... e8 00 00 00 00 callq 2e <main+0x2e>
2a: R_X86_64_PC32 puts-0x4
2e: 31 c0 xor %eax,%eax
30: 48 83 c4 08 add $0x8,%rsp
34: c3 retq
The instruction order in memory was unchang...
C fopen vs open
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First, there is no particularly good reason to use fdopen if fopen is an option and open is the other possible choice. You shouldn't have used open to open the file in the first place if you want a FILE *. So including fdopen in that list is incorrect and confusing because it...
How to properly add include directories with CMake
...ion' time. See link : gist.github.com/mbinna/c61dbb39bca0e4fb7d1f73b0d66a4fd1
– ggulgulia
Mar 21 at 10:34
Just add CO...
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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How to configure socket connect timeout
...ve the same problem by making the socket non-blocking and then putting the fd in a select/poll loop with a timeout value equal to the amount of time we are willing to wait for the connect to succeed.
I found this for Visual C++ and the explanation there also bends towards the select/poll mechanism...
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...
How do I use extern to share variables between source files?
...#include "prog3.h"
int increment(void) { return global_variable++; }
file2a.c
#include "file3a.h"
#include "prog3.h"
#include <stdio.h>
void use_it(void)
{
printf("Global variable: %d\n", global_variable++);
}
The next two files complete the source for prog3:
prog3.h
extern void use_i...
Controlling a USB power supply (on/off) with Linux
...t least on ubuntu:
usb_ioctl.ioctl_code = USBDEVFS_DISCONNECT;
rc = ioctl(fd, USBDEVFS_IOCTL, &usb_ioctl);
With this ioctl disabled I was able to switch off individual port power without detaching all devices - but the power goes back on immediately (probably due to kernel seeing an uninitial...