Article View: pl.comp.lang.java
Article #141709Re: pobieranie nula z hashmapy
From: Matt Z
Date: Thu, 16 Oct 2008 10:15
Date: Thu, 16 Oct 2008 10:15
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1226 bytes
pluton pisze: > Witam, witam > Mam hashMap<String,Double> i pobieram > iloraz=hmFiles.get(key); no i fajnie > Problem w tym, że key nie istnieje. Jak zbadac > > if (iloraz == null ) ? > > (pokretnie to opisalem, ale mam nadzieje, ze wiadomo o co biega ) chyba nie. Co chcesz zbadać? -- Pozdrawiam Mateusz http://na-jawie.blogspot.com
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!newsfeed.pionier.net.pl!news.nask.pl!news.nask.org.pl!news.onet.pl!not-for-mail From: Matt Z <matt_z@op.usun.koncowkie.pl> Newsgroups: pl.comp.lang.java Subject: Re: pobieranie nula z hashmapy Date: Thu, 16 Oct 2008 12:15:03 +0200 Organization: Onet.pl Lines: 23 Message-ID: <gd7477$alt$1@news.onet.pl> References: <gd73pg$e1f$1@inews.gazeta.pl> NNTP-Posting-Host: ip-89.171.87.200.static.crowley.pl Mime-Version: 1.0 X-Trace: news.onet.pl 1224152104 10941 89.171.87.200 (16 Oct 2008 10:15:04 GMT) X-Complaints-To: usenet@news.onet.pl NNTP-Posting-Date: Thu, 16 Oct 2008 10:15:04 +0000 (UTC) X-Sender: YTv3BAtj2/mw+n9NzwvQkw== In-Reply-To: <gd73pg$e1f$1@inews.gazeta.pl> User-Agent: Thunderbird 2.0.0.17 (X11/20080925) Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit