3 examples of 'js remove last character' in JavaScript
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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 }
85 function removeEndsChar(str, char) { 86 if (typeof str !== 'string') return ''; 87 88 return str.endsWith(char) ? str.slice(0, -1) : str; 89 }
69 function rmTrailingChar(str, c) { 70 if (str.slice(-1)[0] === c) return str.slice(0, -1); 71 else return str; 72 }