HTML's DOM, or Document Object Model, lets you replace an iframe's HTML code by giving JavaScript's getElementById function access the "src" attribute.

If you ever need to Search and Replace text in multiple files at once on your Windows PC, use FAR or Find and Replace software. It creates backups automatically!

This is how you can find and replace Text in Notepad on Windows 11/10. You can even replace multiple texts at once in Notepad by following this trick.

If you need to find and replace the occurrence of a word, phrase, URL, or whatever, and it's in several documents, this can be a really tedious task.

Perform batch find and replace operations over multiple text files throughout directories with FART in the Windows command window.

Basic Removal of Tag Attributes in Dreamweaver Dreamweaver's text editor has a fairly basic find-and-replace function.