string to uppercase code example
Example 1: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!
Example 2: how to capitalize string in javascript
const name = 'flavio'
const nameCapitalized = name.charAt(0).toUpperCase() + name.slice(1)
Example 3: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase();
Example 4: string to uppercase
const upperCase = function(names){
const toLower = names.toLowerCase().split(' ');
const namesUpper = [];
for(const wordName of toLower){
namesUpper.push(wordName[0].toUpperCase() + wordName.slice(1));
}
return namesUpper.join(' ');
}
Example 5: convert to uppercase
echo example | awk -F 'd' '{ print toupper($1)}'
EXAMPLE