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Hello,
Nice to see a knowledgeable and very helping web site.. I am new member in Java. But i am perfect programmer. I am interested in Java language ,, kindly guide me .. if anyone respond to me i shall be very thankful.
Ch. Kashif Nadeem
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Start here[^], and if you have a more specific question then please ask it.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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Get the free java project with source code and documentation.
http://monsterhub.blogspot.in/search/label/BE-Java-Project
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Get the free java project with source code and documentation.
http://monsterhub.blogspot.in/search/label/BE-Java-Project
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need java code for image segmentation
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That's nice. Have you tried writing something?
Panic, Chaos, Destruction. My work here is done.
Drink. Get drunk. Fall over - P O'H
OK, I will win to day or my name isn't Ethel Crudacre! - DD Ethel Crudacre
I cannot live by bread alone. Bacon and ketchup are needed as well. - Trollslayer
Have a bit more patience with newbies. Of course some of them act dumb - they're often *students*, for heaven's sake - Terry Pratchett
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List<ImageSegment> segments = image.doSegmentation();
The implementation of doSegmentation is left as an exercise for the reader.
(Seriously, what sort of idiocy does it take to think that you can ask a one line, poorly formatted request for someone to do your entire project, and get anything other than downvotes and sarcastic responses?)
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List<OrderedPair> list1 = new ArrayList<OrderedPair>() ;
OrderedPair e0 = new OrderedPair(); e0.index=0; e0.value=1;
OrderedPair e1 = new OrderedPair(); e1.index=2; e1.value=2;
OrderedPair e2 = new OrderedPair(); e2.index=3; e2.value=3;
ListIterator<OrderedPair> iterator = list1.listIterator();
iterator.add(e0);
iterator.add(e1);
iterator.add(e2);
OrderedPair op1 = (OrderedPair) iterator.previous();
System.out.print("index = "); System.out.print(op1.index);
System.out.print(", value = "); System.out.print(op1.value);
System.out.println();
OrderedPair op2 = (OrderedPair) iterator.previous();
System.out.print("index = "); System.out.print(op2.index);
System.out.print(", value = "); System.out.print(op2.value);
System.out.println();
OrderedPair op3 = (OrderedPair) iterator.previous();
System.out.print("index = "); System.out.print(op3.index);
System.out.print(", value = "); System.out.print(op3.value);
System.out.println();
Above is the code block which works fine on one system but the previous() method on some other system doesnt move the iterator backwards and results in the same object .
Any idea why such a behaviour?
Pritha
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does that throw an exception? (NuSuchElementException)
Why do you add via the iterator? you can add directly to the ArrayList.
It might also be useful to OOP that code.
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thanks for your reply
it doesnt throw an exception.
The problem is it works on one system and doesnt work on another.
should i reinstall eclipse or java libraries.
thanks
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check the runtime, there might be the difference.
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thanks for the reply
check the runtime what does it mean ?
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the java runtime. There is a java runtime on each machine. Those might be different versions and also 32bit or 64bit, which also can be acting different.
Open a command prompt and type java -version .
Latest version is V1.6.31, also good to go is V1.6.30.
Version 1.6.29 hat a problem with the FileDialog under SWT/Jface.
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check your development Java runtime envriment,exp:JDk1.5 hava the Iterator interface,but before this version,have no Iterator interface.I test the programe throught JRE1.6 of my dev computor,the follow is the message of console:
aaaa
index = 3, value = 3
index = 2, value = 2
index = 0, value = 1
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TorstenH. wrote: Why do you add via the iterator? you can add directly to the ArrayList.
Why are you so insistent on telling this guy how to build his application when you have no idea what his requirements are? There are perfectly valid reasons to insert via a ListIterator. That's why the method exists on the interface.
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how to insert data to mysql in java?
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try this[^]
Luc Pattyn [My Articles] Nil Volentibus Arduum
Fed up by FireFox memory leaks I switched to Opera and now CP doesn't perform its paste magic, so links will not be offered. Sorry.
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Try first to walk and then start running.
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Code Project is not a search engine. If your questions are one line like this, you should use a search engine instead of wasting the time of people here.
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how to greate button in java and click event
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try this[^]
Luc Pattyn [My Articles] Nil Volentibus Arduum
Fed up by FireFox memory leaks I switched to Opera and now CP doesn't perform its paste magic, so links will not be offered. Sorry.
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