Article View: borland.public.jbuilder.java.language
Article #15320Re: Sorting File[] in Alphabetical Order
From: Rich Wilkman
Date: Thu, 24 Jun 1999 00:00
Date: Thu, 24 Jun 1999 00:00
77 lines
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2924 bytes
Jonathan: I was just curious; good cross-language sorts are one of those "academic interest" things for me. I think Tor has a good track on this one for you, though. Sorting itself winds down to choosing the algorithm appropriate for the set of items (size, etc.) in question. Binary trees or divide-and-conquer algorithms are good, but probably not appropriate for a set of 10 items, for example. Linear (O)n pass mechanism on a million items would be just as wrong. I was curious to see / hear how you had solved this particular problem. -Rich Jonathan wrote: > > good point, I also found it very slow, > > How does Windows explorer sort so fast, > > Do you have any suggestions, > > help appreciated > > Jonathan > > Rich Wilkman wrote in message <3770FF2A.E30D62D7@inprise.com>... > >Jonathan: > > > >Is your solution good for more then English character ordering? > > > >-Rich > > > >Jonathan wrote: > >> > >> Don't worry I figured this one out > >> > >> Arrays.sort(<object[]>) > >> Jonathan wrote in message <7kqbl0$9h78@forums.borland.com>... > >> >Does anyone know of a quick way of sorting File[] into Alphabetical > order > >> > > >> >any help appreciated > >> > > >> > > >> >Jonathan > >> > > >> > > > > >-- > > > >=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > >Rich Wilkman > >Senior Quality Assurance Engineer > >Borland JBuilder Team > > > >If you see something that looks like an opinion up there, > >it's mine and mine alone. > > > >Mail sent to me from the newsgroups won't bounce but will > >be ignored. If I have time, I'll respond, but you have > >a better chance if you confine your posts to the newsgroups > >=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rich Wilkman Senior Quality Assurance Engineer Borland JBuilder Team If you see something that looks like an opinion up there, it's mine and mine alone. Mail sent to me from the newsgroups won't bounce but will be ignored. If I have time, I'll respond, but you have a better chance if you confine your posts to the newsgroups =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f74b3,9f550f2ec47eab87 X-Google-Attributes: gidf74b3,public From: Rich Wilkman <rwilkman@inprise.com> Subject: Re: Sorting File[] in Alphabetical Order Date: 1999/06/24 Message-ID: <377260AB.3E786F93@inprise.com> X-Deja-AN: 493426066 Content-Transfer-Encoding: 7bit References: <7kqbl0$9h78@forums.borland.com> <7kqh48$a242@forums.borland.com> <3770FF2A.E30D62D7@inprise.com> <7kso7p$c276@forums.borland.com> X-Accept-Language: en Content-Type: text/plain; charset=us-ascii Organization: Another Netscape Collabra Server User Mime-Version: 1.0 Newsgroups: borland.public.jbuilder.java.language