/** * 精确加法 */function add(num1, num2) { const num1Digits = (num1.toString().split('.')[1] || '').length; const num2Digits = (num2.toString().split('.')[1] || '').length; const baseNum = Math.pow(10, Math.max(num1Digits, num2Digits)); return (num1 * ...
4、decimal.Round(decimal.Parse("0.3333333"),2) 5、private System.Globalization.NumberFormatInfo nfi = new System.Globalization.NumberFormatInfo(); float test=0.333333f; nfi.NumberDecimalDigits=2; string result=test.ToString("N", nfi); 6、string result= String.Format("{0:N2}",Convert.ToDecimal...
点击展开自动化脚本示例 functionformatNumber(num){returnnum.toLocaleString('en-US',{style:'decimal',minimumFractionDigits:2,maximumFractionDigits:2});}// 示例调用console.log(formatNumber(123480.67));// 输出:123,480.67 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 验证测试 为了确保格式化功能的正确性...
Number(parseFloat(3000).toFixed(2)).toLocaleString('en', { minimumFractionDigits: 2 }); // result 123,233.12 Number(parseFloat(123233.12).toFixed(2)).toLocaleString('en', { minimumFractionDigits: 2 }); Do comment if you have any doubts or suggestions on this JS number format topic. Note...
The format is as follows: YYYY-MM-DDTHH:mm:ss.sssZ Where the elements are as follows: YYYY is the year in the proleptic Gregorian calendar as four decimal digits from 0000 to 9999, or as an expanded year of "+" or "-" followed by six decimal digits. ...
Integers (numbers without a period or exponent notation) are accurate up to 15 digits. Example letx =999999999999999;// x will be 999999999999999 lety =9999999999999999;// y will be 10000000000000000 Try it Yourself » The maximum number of decimals is 17. ...
result = num.toPrecision(4);// result will equal 500.2// Example: toPrecision(4) when the number has 8 digits (4 before, 4 after) // It will round to the ones placenum = 5000.2349; result = num.toPrecision(4);// result will equal 5000// Example: toPrecision(2) when the number ha...
It accepts only numbers and 2 digits after "." in textbox. eg: 101.25, 192.0, 254, 500.78. 複製 <asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent"> <INPUT id="txtChar" onkeypress="return isNumberKey(event)" type="text" name="txtChar" class="CsstxtChar"...
//Intl.NumberFormat(locale,x).format(number)//x is how many significant digits you want after rounding off the number.//IN for internationalconsole.log(Intl.NumberFormat('en-IN',{maximumSignificantDigits:3}).format(125698));Code language:JavaScript(javascript) ...
YYYY20144 or 2 digit year YY142 digit year Y-25Year with any number of digits and sign Q1..4Quarter of year. Sets month to first month in quarter. M MM1..12Month number MMM MMMMJan..DecemberMonth name in locale set bymoment.locale() ...