Trim(), TrimStart(), TrimEnd() скачать в хорошем качестве

Trim(), TrimStart(), TrimEnd()

When you work with databases, you’ll find that the data stored in a database is fixed. By that I mean if you have a first name field it is typically set for a certain number of characters. Imagine a 15 character field for first name. If you are storing the name “Sam” in that field then you have 3 characters and 12 space characters in the name. If you have a first name like “Tyrannosaurus Rex” the database will only store the first 15 characters. The rest is truncated. Now, when you use data stored in that database you typically want to remove the spaces from the fields so you can concatenate the name and display it like “Mr. Sam Spade”. Same with dollar amounts. You may have a set of leading or trailing spaces attached to a dollar amount. You want to remove that for display purposes. That’s where Trim, TrimStart, and TrimEnd come into play. These are very useful methods for working with string data. And you’ll use them a lot.