Uspacial – Coding Tutorials, Programming Guides & Developer Resources

JavaScript Program to Add Two Numbers Source Code <! DOCTYPE html > < html lang = "en" > < head >     < meta charset = "UTF-8" >     < meta name = "viewport" content = "width=device-width, initial-scale=1.0" >     < title > Add Two Number </ title > </ head > < body >     < div class = "container" >         < input id = "input1" type = "number" placeholder = "Enter First Number" >     < input id = "input2" type = "number" placeholder = "Enter Second Number" >     < button id = "btn" onclick = " btnc ()" > Add </ button >     < p id = "result" ></ p > </ div >     < script >         function btnc (){             let a = parseInt ( document . getElementById ( "input1" ). value );           ...

Age Calculator Age Calculator Calculate How this Age Calculator works: This calculator takes your date of birth and calculates the difference from today’s date to tell you your exact age in years, months, and days. It handles months and days carefully, adjusting when the current day or month is less than your birth day or month. Why use this calculator? Easy and instant calculation of age Works perfectly for any birth date Great for applications that require age verification No need for manual calculations or third-party apps Try it now and share with your friends! 🥳 #AgeCalculator #JavaScriptProject #WebTools #Calculator #DateOfBirth

Document 10 & 12 Marks Percentage Calculator Find Out the Percentage of 10th and 12th Marks with Just One Click! Submit Why is Percentage Important? Your 10th and 12th marks percentage plays a crucial role in shaping your academic and career path. Many colleges, universities, and job recruiters consider your percentage as a key eligibility criterion. Knowing your exact percentage helps you set realistic goals and apply confidently. Bonus Tips: Always double-check your marks before entering. This calculator assumes a total of 500 marks (combined 10th and 12th). For more accurate results, use official mark sheets. If you find this calculator useful, please share it with your friends and help others calculate their marks easily! #MarksCalculator #PercentageCalculator #StudentTools #AcademicHelp #EasyCalculator ...