log(toFixedWithoutZeros(1.001, 2)); // '1' console.log(toFixedWithoutZeros(1.500, 2)); // '1.5' 方法四:手动处理字符串 对于更复杂的场景,可以手动处理字符串,去掉末尾的零。 javascript function removeTrailingZeros(num) { const str = num.toString(); if (str.includes('.')) { const ...
在JavaScript 中,要去掉一个数字末尾的0,可以将其转换为字符串,然后使用正则表达式进行处理。 以下是一个示例代码: 代码语言:txt 复制 function removeTrailingZeros(num) { return num.toString().replace(/(\.\d*?[1-9])0+$|\.0*$/, '$1'); } console.log(removeTrailingZeros(1.2300)); // 输出:...
function removeTrailingZeros(num) { return Number(num).toString().replace(/\.?0+$/, ''); } let num1 = 1.2300; let num2 = 1.00; let num3 = 1.200; console.log(removeTrailingZeros(num1)); // 输出: 1.23 console.log(removeTrailingZeros(num2)); // 输出: 1 console.log(removeTrailin...
xc.unshift(k); ++ye; } // Remove trailing zeros. for (e = xc.lengthxc[--e] === 0;) xc.pop(); y.c = xc; y.e ye; return y; };/* * Returna Big whosevalue value of this Big raisedto the power n. * If n is negative, round to ...
// force trailing zero display when entering decimals var exponent = false; // currently entering exponent? var inverse = false; // has the INV key been pressed? if (location.search) { // pass in value through command line value = location.search.substring(1,location.search.length); ...
Fix #5085: Zero.stripTrailingZeros() returns BigDecimal.ZERO. Browse files As directly specified by its JavaDoc. Loading branch information sjrd committed Dec 16, 2024 1 parent d3a5b0a commit 6041bad Showing 2 changed files with 6 additions and 3 deletions. Whitespace Ignore whitespace ...
//Remove trailing zeros var regex = new RegExp("\\" + formats.DECIMAL_SEP + "0+", "i"); return value.replace(regex, ''); }; } ]); Solution for angular version < 1.3, if you use i18n the simplest way is: $filter('number')(x,0) + ' ' +$locale.NUMBER_FORMATS.CURRENCY_SY...
Fix scala-js#5085: Zero.stripTrailingZeros() returns BigDecimal.ZERO... 6041bad sjrdadded this to the v1.18.0 milestone on Dec 16, 2024 gzm0closed this as completedin 6041badon Dec 17, 2024 gzm0added a commit that references this issue on Dec 17, 2024 Merge pull request #5089 from...
// Leading zero? Do not remove if result is simply zero (qi == 1). if (!qc[0] && qi != 1) { // There can't be more than one zero. qc.shift(); q.e--; p--; } // Round? if (qi > p) round(q, p, Big.RM, r[0] !== UNDEFINED); ...
function removeTrailingZerosSafe(numStr) { if (typeof numStr !== 'string' || isNaN(Number(numStr))) { return numStr; // 或者根据需求返回其他值 } return numStr.replace(/0+$/, '').replace(/\.$/, ''); } // 示例 console.log(removeTrailingZerosSafe("123.4500")); // "123.45"...