10 examples of 'jquery uppercase first letter' in JavaScript

3
function upperCaseFirst(str) {
4
    str += '';
5
    var first = str.charAt(0).toUpperCase();
6
    return first + str.substr(1);
7
}

30
static uppercaseFirstLetter(str) {
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    return str.charAt(0).toUpperCase() + str.slice(1);
32
}

3
function isUpperCase(char) {
4
  return char.toUpperCase() === char;
5
}

12
function firstUpperCase(part: string) {
13
  let first = part.length > 0 ? part.charAt(0) : '';
14
  let remainder = (part.length > 1) ? part.slice(1) : '';
15
  return first.toUpperCase() + remainder;
16
}

12
function isUppercase(str) {
13
  (0, _assertString.default)(str);
14
  return str === str.toUpperCase();
15
}

14
function isUppercase(str) {
15
  (0, _assertString2.default)(str);
16
  return str === str.toUpperCase();
17
}

33
function firstToUpperCase (str) {
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  return str.substr(0, 1).toUpperCase() + str.substr(1)
35
}

167
function isUpperCase(name) {
168
    return name === name.toUpperCase();
169
}

13
function upperFirst(str: string): string {
14
  return str.charAt(0).toUpperCase() + str.slice(1);
15
}

55
function isUpperCase (text) {
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  if (typeof text === 'string' && text) {
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    return text.toUpperCase() === text
58
  }
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}