Article View: be.comp.programming
Article #7364Re: Java: argumenten meegeven
From: Christof Laeremans
Date: Sat, 14 Sep 2002 13:18
Date: Sat, 14 Sep 2002 13:18
53 lines
2387 bytes
2387 bytes
On 9/14/02 3:13 PM, in article 2ad6oug7e30p4ttinqthr2op8k8ob2obl8@4ax.com,
"Koen Hautekeete" <khautekeete_remove@this_hotmail.com> wrote:
> On Sat, 14 Sep 2002 14:40:23 +0200, Christof Laeremans
> <christof_laeremans@hotmail.com> wrote:
>
> [...]
>
>> En hier volgt de code
>>
>> import java.lang.String;
>>
>> class Controle {
>> public boolean hasArguments(String[] args) {
>>
>> if (args.length() == 0) {
> ^^
> length is geen method, maar een variable...
> dus args.length gebruiken
>
>> return true;
>> }
>> else {
>> return false;
>> }
>> }
>> }
>
> Even een kleine opmerking: hasArguments geeft als return value true
> als er geen argumenten bestaan? Beetje contradictorisch he :)
>
>>
>> public class MetOfZonderArgumenten {
>> public static void main(String[] args) {
>> Controle argumenten = new Controle();
>> if(argumenten.hasArguments(args)) {
>> System.out.println("GEEN");
>> }
>> else {
>> System.out.println("WEL");
>> }
>> }
>> }
>
> [...]
>
> mvg
>
> Koen Hautekeete
Bedankt,
Ga dat van true maar aanpassen, het klikt inderdaad idioot.
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X-Google-Language: DUTCH,ASCII-7-bit X-Google-Thread: fcea4,542715d2d7e19b05 X-Google-Attributes: gidfcea4,public X-Google-ArrivalTime: 2002-09-14 06:47:52 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!newsfeed.news2me.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed.freenet.de!amsnews01.chello.com!newsfeed.wxs.nl!news.wxs.nl!not-for-mail From: Christof Laeremans <christof_laeremans@hotmail.com> Newsgroups: be.comp.programming Subject: Re: Java: argumenten meegeven Date: Sat, 14 Sep 2002 15:18:33 +0200 Organization: Planet Internet Lines: 54 Message-ID: <B9A903C9.AC48%christof_laeremans@hotmail.com> References: <B9A8FAD7.AC44%christof_laeremans@hotmail.com> <2ad6oug7e30p4ttinqthr2op8k8ob2obl8@4ax.com> NNTP-Posting-Host: u212-239-170-13.adsl.pi.be Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Trace: reader07.wxs.nl 1032009515 22252 212.239.170.13 (14 Sep 2002 13:18:35 GMT) X-Complaints-To: abuse@planet.nl NNTP-Posting-Date: 14 Sep 2002 13:18:35 GMT User-Agent: Microsoft-Entourage/10.0.0.1309