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Why use bzero over memset?
...nix Network Programming, Volume 1, 3rd Edition by Stevens, et al., Section 1.2 (emphasis added):
bzero is not an ANSI C function. It is derived from early Berkely
networking code. Nevertheless, we use it throughout the text, instead
of the ANSI C memset function, because bzero is easier to r...
Performance of foreach, array_map with lambda and array_map with static function
...XDebug and a more recent PHP version.
function lap($func) {
$t0 = microtime(1);
$numbers = range(0, 1000000);
$ret = $func($numbers);
$t1 = microtime(1);
return array($t1 - $t0, $ret);
}
function useForeach($numbers) {
$result = array();
foreach ($numbers as $number) {
$resul...
How do you round a floating point number in Perl?
...he result in a variable, use sprintf... hope this saves you some debugging-time :-P
– Boris Däppen
Mar 16 '16 at 20:29
...
How do I format a Microsoft JSON date?
...onstructor:
var date = new Date(jsonDate); //no ugly parsing needed; full timezone support
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Obtain Bundle Identifier programmatically
...ring *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
Swift 1.2
let bundleIdentifier = NSBundle.mainBundle().bundleIdentifier
Swift 3.0
let bundleIdentifier = Bundle.main.bundleIdentifier
Xamarin.iOS
var bundleIdentifier = NSBundle.MainBundle.BundleIdentifier
...
MySQL: #126 - Incorrect key file for table
...
Every Time this has happened, it's been a full disk in my experience.
EDIT
It is also worth noting that this can be caused by a full ramdisk when doing things like altering a large table if you have a ramdisk configured. You can ...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...据缓存中。
Squid代理服务器工作在TCP/IP的应用层。
1.2 Squid 分类
按照代理类型的不同，可以将Squid 代理分为正向代理和反向代理，正向代理中，根据实现方式的不同，又可以分为普通代理和透明代理。
普通代理：需要客...
rgdal package installation
...the sf package. These instructions worked for me, though they took a long time, be patient. gis.stackexchange.com/questions/263495/…
– Elin
Jun 30 '18 at 13:08
1
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SVN best-practices - working in a team
... trunk and merge latest changes from trunk to your branch DAILY or several times a day (your choice) so that in the end you don't have merge hell that has piled up. I have at least 4-5 branches going on all the time locally on my PC and it's NEVER this nightmare people speak of because I'm doing it...
What is the Gradle artifact dependency graph command?
... command is gradle dependencies, and its output is much improved in Gradle 1.2. (You can already try 1.2-rc-1 today.)
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