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What is SQL injection? [duplicate]
...sult of queries, reading data or even changing data that they shouldn't be allowed to do.
Example in PHP:
$password = $_POST['password'];
$id = $_POST['id'];
$sql = "UPDATE Accounts SET PASSWORD = '$password' WHERE account_id = $id";
Now suppose the attacker sets the POST request parameters to "...
Convert HTML + CSS to PDF [closed]
...ce. Significantly cheaper upfront costs, and usable without needing to install anything: docraptor.com
– Joel Meador
Jan 11 '11 at 8:31
6
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How can I git stash a specific file?
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@JamesJohnston git stash --keep-index will allow you to stash all the unstaged changes (the opposite of what you're looking for). stackoverflow.com/a/8333163/378253
– Nicolas Wormser
Oct 16 '13 at 11:23
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Is there a wikipedia API just for retrieve content summary?
...epresents a kind of gamification of the traditional Q&A site or forum. All user-generated content is licensed under a Creative Commons Attribute-ShareAlike license. Questions are closed in order to allow low quality questions to improve. Jeff Atwood stated in 2010 that duplicate questions are no...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
... complicated.
A more detailed analysis can be found here: http://accu.org/index.php/journals/236
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How do I prevent a Gateway Timeout with FastCGI on Nginx
... like that
server {
client_body_timeout 120;
location = /index.php {
#include fastcgi.conf; //example
#fastcgi_pass unix:/run/php/php7.3-fpm.sock;//example veriosn
fastcgi_read_timeout 120s;
}
}
...
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...at name is still PDO_MYSQL. So now ND is default driver for MySQL+PDO.
Overall, to execute multiple queries at once you need:
PHP 5.3+
mysqlnd
Emulated prepared statements. Make sure PDO::ATTR_EMULATE_PREPARES is set to 1 (default). Alternatively you can avoid using prepared statements and use $pdo...
Uncaught SyntaxError: Unexpected token :
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And how do I fix this? I have a php redirect that is causing this in Chrome.
– Works for a Living
Mar 8 '16 at 20:20
7
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How to sum all column values in multi-dimensional array?
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Note that this will give you PHP notices (undefined index) every time you access $newarr[$key] on the right side of your assignment, when such values does not yet exist.
– Anti Veeranna
Sep 30 '09 at 8:07
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Count the number of occurrences of a character in a string in Javascript
...n.
3.
var stringsearch = "o"
,str = "this is foo bar";
for(var count=-1,index=-2; index != -1; count++,index=str.indexOf(stringsearch,index+1) );
//>count:2
4.
searching for a single character
var stringsearch = "o"
,str = "this is foo bar";
for(var i=count=0; i<str.length; count+=+(st...