10 examples of 'jquery remove last character' in JavaScript

48
deleteLastChar() {
49
  var lastString = this.strings_.length - 1;
50
  var last = this.strings_[lastString];
51
  if (last) {
52
    this.strings_[lastString] = last.slice(0, -1);
53
  }
54
}

140
function replaceLastCharacter(string, character) {
141
    return string.slice(0, string.length - 1) + character;
142
}

155
function removeFirstWord(str, word) {
156
    if (word === void 0) { word = ""; }
157
    if (!word) {
158
        word = getFirstWord(str);
159
    }
160
    var index = str.indexOf(word);
161
    if (index == -1)
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        return str;
163
    return str.substring(index + word.length);
164
}

85
function removeEndsChar(str, char) {
86
  if (typeof str !== 'string') return '';
87
88
  return str.endsWith(char) ? str.slice(0, -1) : str;
89
}

40
function appendLast(row: string, char: string) {
41
    const last = row[row.length - 1];
42
43
    if (last !== char) {
44
        return row + char;
45
    } else {
46
        return row;
47
    }
48
}

47
function deleteChar(input) {
48
	input.value = input.value.substring(0, input.value.length - 1)
49
}

69
function rmTrailingChar(str, c) {
70
  if (str.slice(-1)[0] === c) return str.slice(0, -1);
71
  else return str;
72
}

37
function lastNonWhitespace() {
38
  var p = chars.length - 1;
39
40
  while (p >= 0) {
41
    var pp = chars[p];
42
    if (pp !== ' ' && pp !== '\n' && pp !== '\r' && pp !== '\t') { // non whitespace
43
      return pp;
44
    }
45
    p--;
46
  }
47
48
  return '';
49
}

230
export function getLastVariable(str) {
231
    str = str.trim();
232
    var word = "";
233
    for (var i = str.length - 1; i >= 0; i--) {
234
        var char = str.charAt(i);
235
        if (isVariableChar(char)) {
236
            word = char + word;
237
        } else {
238
            break;
239
        }
240
    }
241
    return word.trim();
242
}

4
function trim(s)
5
{
6
	return trimRight(trimLeft(s));
7
}