function checkInteger(integer) { var integerReg = /^\d+$/; return integerReg.test(integer); } /** 用途:检查输入正整数 输入:positiveInteger:字符串 返回:如果通过验证返回true,否则返回false */ function checkPositiveInteger(positiveInteger) { var positiveIntegerReg = /^[1-9][0-9]*$/; retur...
vue-integer-plusminus - Integer input component for vue3 with increment and decrement buttons, fitting as spinbutton, allowing keyboard functionalities Wizard vue-stepper-component - A fully customizable Stepper component with Vuex support and Zero dependencies. vue3-form-wizard - Vue3-form-wizard is...
position − This is an integer specifying where to begin reading from in the file. If position is null, data will be read from the current file position. callback − This is the callback function which gets the three arguments, (err, bytesRead, buffer).Example...
While integer arguments can still be eithernumberorbigint, all integer values that can bebigintare alwaysbigint, whereas previous versions may returnnumberwhen the value <=Number.MAX_SAFE_INTEGER. It is not only more combinatorically natural, but also makes debugging easier especially on Type...
类型: integer 下拉列表的最大高度。 默认值为250。 (7)常用事件(转载至文档http://wenzhixin.net.cn/p/multiple-select/docs/index.html?locale=zh_CN) onOpen 当下拉列表被打开时触发。 onClose 当下拉列表被关闭时触发。 onCheckAll 点击全选或者调用 “checkall” 方法时触发。
for (e = 0; i <= nl;) x.c[e++] = +n.charAt(i++); }return x; }/* * Round Big x to a maximum of sd significant digits using rounding mode rm. * * x {Big} The Big to round. * sd {number} Significant digits: integer, 0 to MAX_DP inclusive. ...
关键字 boolean false 整型 integer 0 浮点型 double 0.0 字符串 string "" 字符串 string "0" 数组 array array() 对象 object 空对象...0\" is false \r\n"; // 输出:string "0" is false } else { echo "string \"0\" is not false \r\n"; } 空数组...\r\n"; } 空对象在 PHP ...
timeout integer 3000 = 3 seconds. Wait milliseconds before resolving the Promise with a reject. optional 60000 callback function function(json){console.log(json);} A function to call with the body of the response returned in the first parameter as an object, else boolean false. optional...
var maxInteger = 9999999999999998; var maxDigits; var ZERO_ARRAY; var bigZero, bigOne; function setMaxDigits(value) { maxDigits = value; ZERO_ARRAY = new Array(maxDigits); for (var iza = 0; iza < ZERO_ARRAY.length; iza++) ZERO_ARRAY[iza] = 0; ...
RGBIntegerFormat has been removed. Please use RGBAIntegerFormat instead. UnsignedShort565Type has been removed. Please use UnsignedShort5551Type instead. BasisTextureLoader has been deprecated. Please use KTX2Loader instead. The SRGB8_ALPHA8_ASTC* texture formats have been removed. If you want to ...