🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: pl.comp.lang.java
Article #141668

Re: pobieranie nula z hashmapy

#141668
From: Brzezi
Date: Thu, 16 Oct 2008 09:30
20 lines
1749 bytes
czw, 16 paź 2008 o 12:55 GMT, pluton napisał(a):

>> w dokumentacji do klasy HashMap, jest pewna metoda, jak zajrzysz to szybko
>> ja znajdziejsz, ktora ma taki opis:
>> "Returns true if this map contains a mapping for the specified key."
> No wlasnie czytalem tylko helpa :(

a co to jest help? :)

> A wogole to dla czystosci zmienilem double na Double i problem zniknal.

Tylko pozornie :)
jeszcze doczytaj dokladnie co jest napisane w dokumentcji metody get()

Pozdrawiam
	Brzezi
-- 
[    E-mail: brzezi@enter.net.pl ][   brzezi:~# uptime                        ]
[       Ekg: #3781111            ][    12:57:03 up 2 days, 14:42,  3 users,   ]
[ LinuxUser: #249916             ][    load average: 0.28, 0.24, 0.19         ]
Technical Details
Message-ID: <slrn.pl.gfe7l1.gsc.usunto.brzezi@localhost.localdomain>
Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.rmf.pl!nf1.ipartners.pl!ipartners.pl!news.nask.pl!news.nask.org.pl!newsfeed.atman.pl!not-for-mail
References: <gd73pg$e1f$1@inews.gazeta.pl> <slrn.pl.gfe56l.gsc.usunto.brzezi@localhost.localdomain> <gd76j6$5tb$1@inews.gazeta.pl>

Show Full Headers
Complete Article Headers
Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.rmf.pl!nf1.ipartners.pl!ipartners.pl!news.nask.pl!news.nask.org.pl!newsfeed.atman.pl!not-for-mail
From: Brzezi <usunto.brzezi@enter.net.pl>
Newsgroups: pl.comp.lang.java
Subject: Re: pobieranie nula z hashmapy
Date: Thu, 16 Oct 2008 09:30:35 +0000 (UTC)
Organization: Hard Core Slrn-pl User
Lines: 20
Message-ID: <slrn.pl.gfe7l1.gsc.usunto.brzezi@localhost.localdomain>
References: <gd73pg$e1f$1@inews.gazeta.pl> <slrn.pl.gfe56l.gsc.usunto.brzezi@localhost.localdomain> <gd76j6$5tb$1@inews.gazeta.pl>
NNTP-Posting-Host: chello089077080110.chello.pl
Mime-Version: 1.0
X-Trace: node1.news.atman.pl 1224149435 26698 89.77.80.110 (16 Oct 2008 09:30:35 GMT)
X-Complaints-To: usenet@atman.pl
NNTP-Posting-Date: Thu, 16 Oct 2008 09:30:35 +0000 (UTC)
X-Licznik: 9208
User-Agent: slrn/0.9.7.4 (pl-1.4.3) (Linux/2.6.24-19-generic (i686))
X-NNTP-Posting-Host: localhost.localdomain
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit