SQL: beware of NULL in WHERE NOT IN

SQL: beware of NULL in WHERE NOT IN If you have ever written some SQL you are probably aware of the special status of NULL in SQL. To refresh your mind: NULL indicates absence of a value. You cannot use NULL in a comparison, it will always result in NULL. If this does...

Using my IDE was not USING my IDE

Logo: www.jetbrains.com Today I discovered some neat features and plugins in PHPStorm worthy of sharing; these features made my life so much easier. While I was getting to know the features, I realized something. I was not really using my IDE to its full potential and...