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Overcoming “Display forbidden by X-Frame-Options”

... with any string at all disables the SAMEORIGIN or DENY commands. eg. for PHP, putting <?php header('X-Frame-Options: GOFORIT'); ?> at the top of your page will make browsers combine the two, which results in a header of X-Frame-Options SAMEORIGIN, GOFORIT ...and allows you to loa...
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Pointer to pointer clarification

...one int* ip2. Like everything in the computer, these pointer variables get allocated somewhere in memory too. Lets assume they end up at the next adjacent addresses in memory, immediately after j. We set the pointers to contain the addresses of the variables previously allocated: ip1=&i; ("copy ...
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How to change collation of database, table, column?

... You can run a php script. <?php $con = mysql_connect('localhost','user','password'); if(!$con) { echo "Cannot connect to the database ";die();} mysql_select_db('db...
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Static/Dynamic vs Strong/Weak

...e it does not want to cast one type to the other implicitly. whereas in PHP: $str = 5 + "hello"; // equals 5 because "hello" is implicitly casted to 0 // PHP is weakly typed, thus is a very forgiving language. Static typing allows for checking type correctness at compile time. Statically type...
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Can someone explain the dollar sign in Javascript?

... someone just put a dollar sign at the start for fun - perhaps they were a PHP programmer who did it out of habit, or something. In PHP, all variable names must have a dollar sign in front of them. There is another common meaning for a dollar sign in an interpreter nowadays: the jQuery object, who...
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream

...eam, client:xxxxxxxxxxxxxxxxxxxxxxxxx", upstream: "fastcgi://unix:/var/run/php/php5.6-fpm.sock", host: "xxxxxxxxxxxxxxx", referrer: "xxxxxxxxxxxxxxxxxxxx" So i have to adjust the fastcgi_read_timeout in my server configuration location ~ \.php$ { fastcgi_read_timeout 240; ... } See:...
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Why is address zero used for the null pointer?

..., because it means freeing the pointer again isn't dangerous; when I call malloc it returns a pointer with the value zero if it can't get me memory; I use if (p != 0) all the time to make sure passed pointers are valid, etc. ...
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What is the difference between statically typed and dynamically typed languages?

...cally-typed language with type inference). Examples: Perl, Ruby, Python, PHP, JavaScript Most scripting languages have this feature as there is no compiler to do static type-checking anyway, but you may find yourself searching for a bug that is due to the interpreter misinterpreting the type of a...
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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox

...nd see CORS examples for other web servers.) If you're sending scripts in PHP: header('Access-Control-Allow-Origin', 'http://myhomesite.example'); I've tested this and it works as expected. all errors from the script.js will be caught by the window.onerror handler with message, file and line de...
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How to search a Git repository by commit message?

...hmentViewable() methods. (references #33) M library/Dbs/Db/Row/Login.php a1bccdcd29ed29573d2fb799e2a564b5419af2e2 Add permissions checks for attachments of custom strategies. (references #33). M application/controllers/AttachmentController.php 38c8db557e5ec0963a7292aef0220ad1088f518d F...