Code gems

• I TRIM, you TRIM, he TRIMs April 24, 2015
• Did you say: factorisation? April 24, 2015
• A pointless test February 4, 2013
• Concatenation is optimisation February 3, 2013
• A user confirmation that will never be displayed February 2, 2013
• A somewhat greedy script February 1, 2013
• A condition that is always true January 31, 2013