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| Subject | Re: number to byte[] |
| Newsgroups | comp.lang.java.programmer |
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| From | Wayne <nospam@all.invalid> |
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| Date | Tue, 20 Oct 2015 00:45:44 -0400 |
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| Xref | csiph.com comp.lang.java.programmer:32903 |
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On 10/19/2015 5:43 AM, Nigel Wade wrote: > On 17/10/15 22:03, Askfor wrote: >> It is going to be a part of a data header, which needs to be of fixed length. Also >> it will contain a value of an offset >> which cabn't be longer than 32-bits. So, I don't care how big int actually is, as >> long as it is big enough to hold 32 >> bit unsigned value. > > int is signed, as are all Java integers. > int won't hold a 32bit unsigned integer. > > ... > Actually, in Java 8 a number of methods were added to java.lang.Integer, to work with unsigned integers that take 32 bits of storage. -- Wayne
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number to byte[] Askfor <askfor@nowhere.net> - 2015-10-17 10:02 +0200
Re: number to byte[] Eric Sosman <esosman@comcast-dot-net.invalid> - 2015-10-17 08:03 -0400
Re: number to byte[] Askfor <askfor@nowhere.net> - 2015-10-17 23:03 +0200
Re: number to byte[] Eric Sosman <esosman@comcast-dot-net.invalid> - 2015-10-17 17:45 -0400
Re: number to byte[] Askfor <askfor@nowhere.net> - 2015-10-18 12:13 +0200
Re: number to byte[] Askfor <askfor@nowhere.net> - 2015-10-18 12:44 +0200
Re: number to byte[] Lew <lewbloch@gmail.com> - 2015-11-29 23:07 -0800
Re: number to byte[] Eric Sosman <esosman@comcast-dot-net.invalid> - 2015-10-18 08:40 -0400
Re: number to byte[] Nigel Wade <nmw@ion.le.ac.uk> - 2015-10-19 10:43 +0100
Re: number to byte[] Wayne <nospam@all.invalid> - 2015-10-20 00:45 -0400
Re: number to byte[] Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2015-10-20 13:35 -0700
Re: number to byte[] Lothar Kimmeringer <news200709@kimmeringer.de> - 2015-10-25 10:22 +0100
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