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How to change the case of a single letter in a string ?
I have been given 2 strings as "hello" and "world". The output string required is "Hello World". How do i change the case of the first letter ?
1 Odpowiedź
+ 1
Hi Prateek.
varName = varName.toLowerCase()
varName = varName.substring(0, 1).toUpperCase() + varName.substring(1).toLowerCase()
// do this for each variable