keyboard steps to replace hello by world in vscode in all files in javascript

To replace "hello" with "world" in all files in a VS Code project using keyboard shortcuts, follow these steps:

1. Press ctrl+shift+f to open the global search dialog box.
2. Type "hello" in the "Search" input field.
3. Press alt+enter to select all occurrences of "hello" in the search results.
4. Press ctrl+h to open the replace dialog box.
5. Type "world" in the "Replace" input field.
6. Press alt+a to replace all occurrences of "hello" with "world" in all files in the project.

Alternatively, you can use the following keyboard shortcuts in the editor to replace text:

1. Select the text you want to replace.
2. Press ctrl+h to open the replace dialog box.
3. Type "hello" in the "Search" input field.
4. Type "world" in the "Replace" input field.
5. Press alt+enter to select all occurrences of "hello".
6. Press ctrl+alt+enter to replace all occurrences of "hello" with "world" in the current file. Repeat for all files in the project.