Видео ютуба по тегу Returns The Location Of A Substring In A String

Oracle Functions Tutorial - INSTR AND SUBSTR FUNCTIONS
Oracle Functions Tutorial - INSTR AND SUBSTR FUNCTIONS
String Search Position - PHP Built-in Functions
String Search Position - PHP Built-in Functions
How to Use the Find Function in Microsoft Excel! Find Substring Position in String of Text! #howto
How to Use the Find Function in Microsoft Excel! Find Substring Position in String of Text! #howto