* Return digits length of a number * @ param {*number} num Input number */ digitLength: function (num) { // Get digit length of e const eSplit = num.toString().split(/[eE]/); const len = (eSplit[0].split('.')[1] || '').length - (+(eSplit[1] || 0)); return len...
Return digits length of a number @param {number} num Input number / function digitLength(num) { // Get digit length of e var eSplit = num.toString().split(/[eE]/); var len = (eSplit[0].split('.')[1] || '').length - +(eSplit[1] || 0); return len > 0 ? len : 0...
getZoom(digits) 获取当前地图缩放级别, 默认取值范围为[2, 20] 参数说明: digits (Number) zoom级别的小数位精度,缺省为2 返回值: Number: 地图缩放等级 zoomIn() 地图放大一级显示 zoomOut() 地图缩小一级显示 getPitch() 获取地图当前俯仰角 返回值: Number: 角度 setPitch(Pitch, immediately,...
Choose this by default: when you don't need to detect phone number type ("fixed line", "mobile", etc), or when a basic version of isValid() is enough. The min metadata set doesn't contain the regular expressions for phone number digits validation (via .isValid()) and detecting ...
* @param b {number} 运算数2 * @param digits {number} 精度,保留的小数点数,比如 2, 即保留为两位小数 * @param op {string} 运算类型,有加减乘除(add/subtract/multiply/divide) */functionoperation(a, b, digits, op) {varresult =nullconstmaxLen=Math.max(getLen(a),getLen(b));constbase=...
The version number consists of three digits: the major release number, minor release number and build number. Before version 1.2, the major and minor numbers were selected when some major milestone was reached. Currently, we are using semantic versioning, where a major version release means that...
public class DoubleTest { //保留两位小数第三位如果大于4会进一位(四舍五入) double f = 6.23556; /** *使用精确小数...NumberFormat.getNumberInstance(); /** * setMaximumFractionDigits(int newValue) 设置数的小数部分所允许的最大位数 3K20 ...
Returns the string value of the decimal. console.log(n2.getValue());// "12345.6789" setValue() Allows setting the BigDecimal to a new value. varn=newbigDecimal('123');n.setvalue('567');console.log(n.getValue());// 567 getPrettyValue(number, digits, separator) ...
%> 具体代码 maxFractionDigits 代表精确到小数点后 1.5K30 double保留小数点后两位_double截取两位小数 public class DoubleTest { //保留两位小数第三位如果大于4会进一位(四舍五入) double f = 6.23556; /** *使用精确小数...NumberFormat.getNumberInstance(); /** * setMaximumFractionDigits(int newValu...
seed: the seed iterable whose elements represent digits. size: the number of digits import {BaseN} from './combinatorics.js'; let it = new BaseN('abc', 3); it.length; // 27n [...it]; /* [ [ 'a', 'a', 'a' ], [ 'b', 'a', 'a' ], [ 'c', 'a', 'a' ], [ ...