John Smith questions

• MySQL, REPLACE INTO without deleting?
• Php, how to determine if a string is a time?
• jQuery submit not triggered on ENTER keypress
• php, array_merge_recursive works well with string keys only
• PHPUnit, mock constructor?
• InnoDB, how to detect the index types?
• Accessing private value in array, converted from object
• Php, Dependency Injection - kills static methods, but instatize is unnecessary
• Span with percentage width
• Why did a "USING BTREE" appear in "CREATE TABLE" with mySQL?

John Smith answers