7 examples of 'find character in string javascript' in JavaScript

91
function characterValue(character) {
92
	return characters.indexOf(character);
93
}

19
function charAtCallback(string) {
20
  return string.charCodeAt(0);
21
}

200
function char_(str, i) {
201
    return str.charCodeAt(i);
202
}

316
function codePointAt(s, i) {
317
  return codepoint(s.charCodeAt(i));
318
}

16
export function  indexAt(str) {
17
  let ret = 0;
18
  for (let i = 0; i < str.length - 1; i += 1) {
19
    const cindex = str.charCodeAt(i) - 65;
20
    const exponet = str.length - 1 - i;
21
    ret += (alphabets.length ** exponet) + (alphabets.length * cindex);
22
  }
23
  ret += str.charCodeAt(str.length - 1) - 65;
24
  return ret;
25
}

35
function character(v, i, s) {
36
  var code = (Math.floor(Math.abs(v) / Math.pow(128, i)) % 128) + (s ? 128 : 0);
37
  return ESC[code] || String.fromCharCode(code);
38
}

160
function stringReplacingCharacterAtIndexWithString(
161
  str: string,
162
  indexToReplace: number,
163
  replacementString: string,
164
): string {
165
  return (
166
    str.substr(0, indexToReplace) +
167
    replacementString +
168
    str.substr(indexToReplace + 1)
169
  );
170
}