WEB4COLLEGE
Learn the basics. Find the tool you need.
Learn to structure web pages.
It is a first and core language to build up the web page that uses markups to build the structure of a website.
<!DOCTYPE html>
<html>
<head>
<title>Title of the page</title>
</head>
<body>
<h3>Heading 3</h3>
<p>Here a paragraph is written.</p>
</body>
</html>Learn to style web pages.
If you have learned HTML, start learning CSS (Cascading Style Sheet). It designs the HTML elements and makes a web structure user-friendly. Thus, it is opted to design a web page.
<style>
div{
background-color:lightblue;
}
h3{
color:red;
}
p{
font-size:18px;
}
</style>
Convert expressions step by step.
A + B × C → A B C × +Open tool Expression NotationConvert postfix or prefix to infix using a stack.
Open tool Expression NotationConvert between postfix and prefix, step by step.
Open tool FinanceConvert salary between yearly, monthly, weekly, and hourly rates.
Open tool PercentagesCalculate the percentage decrease between two values.
Open tool MeasurementsConvert centimeters or millimeters to international ring sizes.
Open tool