Jack Roscoe questions

• HTML source appearing different in Firebug to standard browser 'View Source' option?
• books on designing database architecture? [closed]
• How to extract only Hour data from PHP Time string?
• Is it considered more professional to write a website in strict rather than transitionl html?
• 'Browse' button in HTML form not working in IE 7 or 8 (ietester)
• How to add JavaScript onClick handler to an embedded html object?
• How to extract a substring from a string in PHP until it reaches a certain character?
• How can I select the top 10 largest numbers from a database column using SQL?
• Is block style really this important? [duplicate]
• How do you assign a JavaScript 'onclick' attribute dynamically?

Jack Roscoe answers