How to convert decimals to integers in js

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1. Use the "parseInt" statement.

[xss_clean] (parseInt ("10") + "); [xss_clean] (parseInt (" 10.33 ") +"); [xss_clean] (parseInt ("34 45 66") + "); [xss_clean] (parseInt (" 60 ") +"); [xss_clean] (parseInt ("40 years") + "); [xss_clean] (parseInt (" He was 40 ") +"); [xss_clean] (") [xss_clean] (parseInt ("10", 10) + "); [xss_clean] (parseInt (" 010 ") +"); [xss_clean] (parseInt ("10", 8) + "); [xss_clean] (parseInt (" 0x10 ") +"); [xss_clean] (parseInt ("10", 16) + ")

2. Use the "~ ~ decimal value" statement.

Var decimal=4;var integer = ~ decimal; / / 4 = ~ ~ 4.123console.log (integer)

3. Use the "Math.floor" statement.

Console.log (Math.floor (2.5)); / / 2console.log (Math.floor (- 2.5)); / /-3

4. Use the "Math.ceil" statement.

Console.log (Math.ceil (2.5)); / / 3console.log (Math.ceil (- 2.5)); / /-2

5. Use the "Math.round" statement.

Console.log (Math.round (- 2.5)); / / 3console.log (Math.round (- 2.5)); / /-2console.log (Math.round (- 2.6)) / /-3 above is the content of this article on "how to convert decimals to integers in js". I believe we all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.