I am trying to convert decimal to binary numbers using AngularJS
let decimal = 128; let binary = parseInt(decimal.toString(), 2); // returning 1 
3 Answers
You need to use toString() and not parseInt. This line of code work
let decimal = 128; var toBinary = (+decimal).toString(2); console.log(toBinary); 1 Comment
Ankit Agarwal
You can also upvote the answer so that it can depict that the answer has been really useful to you.
The below code will convert numbers to the base 2 positional numeral system return (decimal >>> 0).toString(2)
Comments
try this simple way
(128).toString(2); //result is 10000000 Snippet
<!DOCTYPE html> <html> <body> <p>Convert binary number from 128.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { document.getElementById("demo").innerHTML = (128).toString(2); } </script> </body> </html> answered Jun 29, 2017 at 7:49
Ramesh Rajendran
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3 Comments
Ankit Agarwal
didn't you see the comment in the question the OP has already got the solution for this then why are you adding the same thing again in different way?
Ramesh Rajendran
I just posted single line of code instead of other answers. Answers is should be better to solve the problem
Ankit Agarwal
What about all that HTML and the button and click. They are irrelevant in this case. Why did not you added console.log() simple as that, if you are really worried about simplicity?
decimalis already in binary.