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

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91function characterValue(character) {
92 return characters.indexOf(character);
93}
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19function charAtCallback(string) {
20 return string.charCodeAt(0);
21}
200function char_(str, i) {
201 return str.charCodeAt(i);
202}
316function codePointAt(s, i) {
317 return codepoint(s.charCodeAt(i));
318}
16export 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}
35function 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}
160function 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}

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