Tutorial by Examples: apostrophe

A comment is marked by an apostrophe ('), and ignored when the code executes. Comments help explain your code to future readers, including yourself. Since all lines starting with a comment are ignored, they can also be used to prevent code from executing (while you debug or refactor). Placing an ap...

Attribute values can appear in simple or double quotes. The appropriate character must be escaped. <?xml version="1.0"?> <document quot-attribute="This is a "double quote" and this one is 'simple'" apos-attribute='This is a 'simple quot...