Online Titel Case Converter

How do I make the first letter of a string uppercase, but not change the case of any of the other letters?

For example:

• "this is a test" -> "This is a test"
• "the Eiffel Tower" -> "The Eiffel Tower"
• "/index.html" -> "/index.html"

I am looking for a solution that capitalizes each word of the input string to cell seperated by blank space or dot (similar to proper function). I know it is broken but what I tried so far:

    /*Capitalize Firt Letter of Each Word of input String in Cell*/  if(activeRow > 1 && activeCol == 3 && ss.getSheetName() == validSheet && activeCell.isBlank() == false)  {     var inputVal = activeCell.getValue().toString();    Logger.log(inputVal);    activeCell.setFormulaR1C1("=PROPER("+inputVal+")");  }

Example:

Input for cell A2:

this tExt neEds to be fixed

Output (Desired Result) for cell A2:

This Text Needs To Be Fixed

Thanks in advance

Edit 1: I noticed that proper function won't work because it requires cell value in it.

I am preparing slides using markdown and using pandoc to convert them to HTML slides for use with reveal.js.

The resulting titles default to uppercase. I want them to appear in "titlecase" where each word is capitalized, but not all letters are.

Which setting in which file enforces uppercase titles?

And what is the recommended method of changing it to "titlecase"?

Thanks.

I would like to capitalize everything in a character vector that comes after the first _. For example the following vector:

x <- c("NYC_23df", "BOS_3_rb", "mgh_3_3_f") 

Should come out like this:

"NYC_23DF" "BOS_3_RB" "mgh_3_3_F"

I have been trying to play with regular expressions, but am not able to do this. Any suggestions would be appreciated.

What is the keyboard shortcut to convert the currently selected text to capitalized case in the Atom editor?

For example. If I was to select brown fox and I would hit the keyboard shortcut I'm looking for, it would become Brown Fox.

I know Cmd/Ctrl + K + U/L exists for converting to uppercase and lowercase. I hope for something like Cmd/Ctrl + K + C to exist.

Related: Keyboard shortcut to convert selection to uppercase (or lowercase) in the atom editor