...low. Some information on the Cache-Control header is as follows HTTP 1.1. Allowed values = PUBLIC | PRIVATE | NO-CACHE | NO-STORE. Public - may be cached in public shared caches. Private - may only be cached in private cache. No-Cache - may not be cached. No-Store - may be cached but not archived. ...

...nough to brew install Imagemagick. You have to also PECL install it so the PHP module is loaded. From this SO answer: brew install php brew install imagemagick brew install pkg-config pecl install imagick And you may need to sudo apachectl restart. Then check your phpinfo() within a simple php s...

...pache. You can see the enabling of the feature with the directive Require all denied This basically says to deny access to all users. To fix this problem, either remove the denied directive (or much better) add the following directive to the directories you want to grant access to: Require all g...

... The most powerful solution would be using array_filter, which allows you to define your own filtering function. But some might say it's a bit overkill, in your situation... A simple foreach loop to go trough the array and remove the item you don't want should be enough. Something lik...

...ous ways: POSIX standard tr $ echo "$a" | tr '[:upper:]' '[:lower:]' hi all AWK $ echo "$a" | awk '{print tolower($0)}' hi all Non-POSIX You may run into portability issues with the following examples: Bash 4.0 $ echo "${a,,}" hi all sed $ echo "$a" | sed -e 's/\(.*\)/\L\1/' hi all # t...

... Create site/includes/.htaccess file and add this line: Deny from all share | improve this answer | follow | ...

... Since PHP 7.1, array_rand() uses the Mersenne Twister generator: rand() aliased to mt_rand() and srand() aliased to mt_srand(). In practice it should now be good enough. – Gras Double Jun 29 '...

... The use of zero to start counting is actually an optimization trick from Assembly programmers. Instead of assigning 1 to the count register, they XOR'ed the register with itself, which was slightly faster in CPU cycles. This meant that counting would start with 0 an...

... In my personal opinion trailing slashes are misused. Basically the URL format came from the same UNIX format of files and folders, later on, on DOS systems, and finally, adapted for the web. A typical URL for this book on a Unix-like operating system would be a file path such as...

...RVER)" also uses port 80 and so it should be stopped if MS-SQL sever is insalled on your machine. – johnkarka Nov 21 '15 at 12:01 1 ...