Computer Science Canada Splitting strings from a list |
| Author: | skada [ Wed Feb 11, 2009 1:49 am ] |
| Post subject: | Splitting strings from a list |
I need a little help, very confused. I have a List<String> and I need to get at the stuff inside the list so I can split it. I know how to split strings. I'm just not sure how to split the strings in a list. I tried splitting the List<String>, my program doesn't like that. I've tried moving it to a string using iterators but all the commas got lost. Any help is very appreciated. Thank you. |
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| Author: | DemonWasp [ Wed Feb 11, 2009 2:42 am ] |
| Post subject: | RE:Splitting strings from a list |
I'm not sure I understand entirely. What are you trying to get out of the List <String> ? What do you need it for? If you need to retrieve a given String from the list, you can just use listName.get(index) to retrieve the String at index from the list. Indicies start from zero. |
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| Author: | S_Grimm [ Wed Feb 11, 2009 12:29 pm ] |
| Post subject: | RE:Splitting strings from a list |
Some code MIGHT be helpful here, along with a detailed explination of EXACTLY what you need to hav happen and where it should be in the code |
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| Author: | skada [ Wed Feb 11, 2009 6:07 pm ] |
| Post subject: | RE:Splitting strings from a list |
The listNam.get() actually helps a lot. The book I'm looking at doesn't have that in it for some reason. Thank you, the was essentially a breakthrough. Thanks. |
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| Author: | Vermette [ Thu Feb 12, 2009 11:25 am ] |
| Post subject: | Re: Splitting strings from a list |
You can consult the javadoc on the List interface in order to see what's available to all the Collections using that interface: http://java.sun.com/j2se/1.5.0/docs/api/java/util/List.html Here's the docs on String, should have whatever else you're looking for: http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html |
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