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| From | Mike Amling <mamling@chaff.us> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: double-to-int conversion without a cast |
| Date | Thu, 25 Feb 2016 12:37:46 -0600 |
| Organization | A noiseless patient Spider |
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On 2/24/16 7:07 PM, Stefan Ram wrote: > At a point in my course, I have only introduced basic > arithmetic operations and calls of static methods and > the types »int«, »double«, and »java.lang.String«. > > I already can show them how to convert from int to double > (»* 1.0«) or between the numbers and »java.lang.String« > (calling conversion methods from the Java SE standard > library). > > But I am not aware of how to convert from double to int > with only the above means. The standard library is large. > Maybe there is a static method that takes a double and returns > it's floor or rounded value as an int and I am not aware of it? > > I don't need this. I just ask for curiosity. Have you looked at Double.intValue()? Granted, that brings in java.lang.Double. Mike Amling -- VGhpcyBpcyBvbmx5IGdvaW5nIHRvIGV4YWNlcmJhdGUgdGhlICJhbGwgZGF0YSBtdXN0IGJlIHN0 b3JlZCBhcyBTdHJpbmciIG1lbWUu
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Re: double-to-int conversion without a cast Mike Amling <mamling@chaff.us> - 2016-02-25 12:37 -0600
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