Trouble with using UNICODE symbols in Java

Question

welcome everyone as this is my first post here. I have recently started programming in Java and I have a little problem.

I am trying to use "Almost equals to" symbol (\≈) in my program, but it shows only "?" However, some of the symbol, math category can be used, "+" for example.

Is there any library I should download of a file that needs to be included? Thanks for help.

Answer 1

不只是您或Java，它还会在您的系统中使用字体和其他文件，请查看： http : //www.multilingual.com/articleDetail.php?id=540