Hello everyone, this article demonstrate some useful php functions which can be used to change string case into lowercase and uppercase. the article also demonstrate some other functions which can be ...

If you frequently change large strings of text from lowercase to uppercase characters, manually changing every lowercase character to uppercase can be tedious and slow.

How to convert all Array values to LowerCase, UpperCase in JavaScript You can also now achieve this very simply by using an arrow function and the map () method of the Array: ...

In this program we are using a function upper () which will take a string as argument and convert into uppercase character by character and will return that character.

To be able to easily change uppercase and lowercase letters in Excel, Microsoft has given us some functions to convert. The following article will provide the functions to support.

You use the "toUpperCase" function to convert a string value to all uppercase letters. You use this function when you want to display standardized data on the pages.