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html> · body> · h2>JavaScript Math.random()</h2> · p id="demo"></p> · script> · text; · (Math.random() < 0.5) { · text = "<a href='https://w3schools.com'>Visit ...
DOCTYPE html> <html> <head> <script> function displayDate() { document.getElementById("demo").innerHTML = Date(); } </script> </head> <body>
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DOCTYPE html> <html> <body> ​ <h2>JavaScript While Loop</h2> ​ <p id="demo"></p> ​ <script> let text = ""; let i = 0; while (i < 10) {
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DOCTYPE html> <html> <body> ​ <p id="demo">Click the button to change the layout of this paragraph</p> ​ <button onclick="myFunction()">Click Me!</button>
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Click the light bulb to turn on/off the light.
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DOCTYPE html> <html> <body> ​ <h1>JavaScript Functions</h1> ​ <p>Call a function which performs a calculation and returns the result:</p>
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... w3schools.com/js/tryit.asp?filename=tryjs_text</link> </p> <p> HTML- :<link picture="editor">http://www.w3schools.com/js/tryit.asp?filename=tryjs_formattext ...
My First JavaScript. Click me to display Date and Time.
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DOCTYPE html> <html> <body> ​ <h2>JavaScript Math</h2> ​ <p>Math.floor(Math.random() * 10) returns a random integer between 0 and 9 (both included):</p>
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JavaScript Variables. In this example, x, y, and z are variables. The value of z is: 11.
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