Psyche questions

• PHP - Generate number with leading zeros and starting from 100
• Set correct reading format for a cell with PHPExcel
• Smart way of resizing images in PHP [closed]
• Sorting by some column and also by rand() in MySQL
• Some help needed with a SQL query
• Unresponsive script - is it possible to avoid it?
• Show one div and hide others on clicking a link
• How to remove an element from an array when a condition is met [closed]
• Split a text into two columns with PHP
• Export only views in Postgres

Psyche answers