SQL Server SUBSTRING () Function
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Java String substring () Method
W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
Cell contains specific text - Excel formula | Exceljet
Feb 12, 2025 · To check if a cell contains specific text (i.e. a substring), you can use the SEARCH function together with the ISNUMBER function. In the example shown, the formula in D5 is: …
substr () in C++ - GeeksforGeeks
Sep 19, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, …
Python: Find All Occurrences of a Substring in a String ...
1) Do you need overlaps? 2) Is the “substring” actually a regex pattern? Those answers decide almost everything. Baseline: str.find() in a loop (my default for literal, non-overlapping) If you want literal …
Excel FIND and SEARCH functions with formula examples
Mar 21, 2023 · The tutorial explains how to use FIND and SEARCH functions in Excel with formula examples.
Longest Substring Without Repeating Characters
Jan 20, 2026 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school …