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Thread: file

  1. November 19th, 2012, 04:29 PM #1
    catwoman
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    Default file

    Hey Guys,
    I want to ask about how to delete a line in files?
    thanks
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    nrickinedi (November 24th, 2012)

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  4. November 20th, 2012, 03:05 PM #2
    catwoman
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    Default Re: file

    Can anyone answer me please ?
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    nrickinedi (November 24th, 2012)
  6. November 20th, 2012, 08:45 PM #3
    jps
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    Default Re: file

    No one has responded because no one knows what to say to that question.
    Try asking the question like you are talking to a group of people who can not see your screen and do not know what you are doing.
    Because we can't and we don't...

    Seriously the best answer I can give to that without being sarcastic is:
    Highlight the line you wish to delete and press backspace or delete...
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    nrickinedi (November 24th, 2012)
  8. November 22nd, 2012, 11:30 AM #4
    catwoman
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    Default Re: file

    I mean I want to save data in file then when the user want to delete the task he click on delete button and delete it so I want to know how to delete it from the file (ToDoList program) I save the task in 5 lines first line is the name 2- description 3- Time 4- Priority 5- Date so if I want to delete the whole task I search for the name and delete the 5 line after it so If any one can help be to code it I'll be thankful.
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    nrickinedi (November 24th, 2012)
  10. November 22nd, 2012, 11:47 AM #5
    curmudgeon
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    Default Re: file

    What have you tried and where are you stuck?
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    nrickinedi (November 24th, 2012)
  12. November 22nd, 2012, 11:59 AM #6
    catwoman
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    Default Re: file

    I stuck in for loop I don't know the limit for the for I mean for (int i=0;i<= ?? ;i++) and I use adapter.remove(list.get(i)); but it didn't work list is arrayList
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    nrickinedi (November 24th, 2012)
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