Locking and transactions helps to write programs where multiple user may do simultaneous request. Lets checkout some common scenarios and how to handle them.
Two single queries will never be executed parallel. If you call Continue reading "MySQL: Locks & Transactions"
Imagine you want to use a `date` input field
<input type="date" name="birthday">
Unfortunately, each browser handles this field differently. Lets take a look at some examples: Continue reading "How to handle input type=”date”"
A basic rewriting rule inside a .htaccess file looks like that:
Continue reading "Basic rewriting in htaccess"