How to convert number in to words using javascript i have following code using javascript. var th = ['','thousand','million', 'billion','trillion']; var dg = ['zero','one','two','three','four', 'five','six','seven','eight','nine']; var tn = ['ten','eleven','twelve',...
map(function(number) { return number * 2; }); console.log(doubledNumbers); // 输出 [2, 4, 6, 8, 10],返回原数组中的每个元素乘以2后的结果 在上面的示例中,我们使用map()方法对数组中的每个数字进行操作,每个数字乘以2。然后,将每次函数调用的结果构成一个新数组doubledNumbers并打印出来。 通过...
2. 检查数组中是否有偶数: constnumbers = [3,7,5,12,9];consthasEvenNumber = numbers.some(element=>element %2===0);console.log(hasEvenNumber);// true 3. 检查数组中是否存在包含特定字符的字符串: constfruits = ['apple','banana','ki...
functionisNumber(value){returntypeofvalue ==='number'&& !isNaN(value);} 14、洗牌数组: functionshuffleArray(array){returnarray.sort(()=>Math.random() -0.5);} 15、从数组中删除重复项: functionremoveDuplicates(array){return[...newSet(array)];}...
numberFormat(number) — 格式化数字 将数字格式化为带有十进制和顺序分隔的字符串。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 var_=require("underscore.string");_.numberFormat(1000,3)=>"1,000.000"_.numberFormat(123456789.123,5,'.',',');=>"123,456,789.12300" ...
.numbers().set(n)- set number to n .numbers().add(n)- increase number by n .numbers().subtract(n)- decrease number by n .numbers().increment()- increase number by 1 .numbers().decrement()- decrease number by 1 .money()- things like'$2.50' ...
to(key: string): DataArray<any>; expand(key: string): DataArray<any>; forEach(f: ArrayFunc<T, void>): void; array(): T[]; [Symbol.iterator](): Iterator<T>; [index: number]: any; [field: string]: any; } 接下来我们将分类介绍接口中的属性和方法的用法。
function getWordsFromNumber(i) {...} // Convert ages to words window.ageToWords = WinJS.Binding.converter(function (value) { return getWordsFromNumber(value); }); The converter function on the WinJS.Binding namespace provides the hard part of the initializer implementation; all you have to...
number-translator-javascript A set of Javascript functions to convert numbers composed of numerals to numbers composed of words, and functions & file to convert all numbers on a webpage. When used as a bookmarklet, the below will convert all numbers on a page into english words. javascript:if...
numberB; } // use .call() method to modify the context return calculate.call(this); } }; numbers.sum(); // => 15 calculate.call(this) 会正常执行 calculate()函数,同时会将它的执行上下文变为所传入的第一个参数。 现在this.numberA + this.numberB 就相当于 number.numberA + numbers....