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This article mainly introduces "how to get the remainder of the algorithm by javascript". In the daily operation, I believe that many people have doubts about how to obtain the remainder of the algorithm by javascript. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how to get the remainder of the algorithm by javascript". Next, please follow the editor to study!

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

In javascript, you can use modular operations to find the remainder through the modular operator "%". Example x = y% 2

Console.log (3% 2); / / returns the remainder 1

Modular operations mainly operate on integers and are also suitable for floating-point numbers. For example:

Console.log (3.1% 2.3); / / returns the remainder 0.800000000003

Pay attention to the remainder operation of special operands.

Var n = 5; / / define and initialize any numeric value console.log (Infinity% n); / / return NaNconsole.log (Infinity% Infinity); / / return NaNconsole.log (n% Infinity); / / return 5console.log (0% n); / / return 0console.log (0% Infinity); / / return 0console.log (n% 0); / / return NaNconsole.log (Infinity 0) / / return NaN to this point, the study on "how to get the remainder of the algorithm by javascript" is over. I hope it can solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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