Tim Penner questions

Tim Penner answers

• Javascript checkbox form validation
• Do I need to know SQL to learn 4D database?
• Value of <select><option> coming back as string
• \n is not giving me a new line in my HTML
• How to create a Hashcash in PHP
• White screen while opening visual studio
• Find Windows 32 or 64 bit using PHP
• Copy and paste styles from one row to other
• Error 175: The specified store provider cannot be found in the configuration, or is not valid
• XML Extension not found