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Type: Posts; User: kollyisrealisaac

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  1. Replies
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    Re: J2ME Recommend Books

    go to apress website..
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    1,376

    Re: Starting BlackBerry development

    just type it on google
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    1,483

    Re: Retrieving Contacts from SIM

    i have tried that method but it didnt work
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    1,483

    Retrieving Contacts from SIM

    Please how can retrieve contacts from a SIM card
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    935

    POST method in a loop

    am trying to POST the contacts from a mobile phone to the server database....
    This is what i tried: i called the (HttpConnection)Connector.open(url); before the while loop then included the Http...
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    Re: Blackberry error

    actually, i ran an application on another emulator and a Nokia phone..the application worked perfectly..the application is to POST a url to the server and then get a response....i got my response...
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    Re: Blackberry error

    this is the method performing the work...its actually giving this kind of error: error 104 No NullPointerException Caught.

    private boolean login = false;
    private String response = null;
    ...
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    Blackberry error

    I was trying to POST a URL to the server but it gives an exception (no NullPointer caught), but the same application works on other mobile perfectly...please, is there any thing I have to do on the...
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    sending Voice/audio Packet in java

    Please..am trying to send a voice or an audio packet...just like sending object packets..please how am i going to go about it?
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    6,483

    voice chat in java

    please how do i send a voice packet or make a voice chat on a ServerSocket
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    refreshing a jtable with database

    I have a jTable that is binded to a table in MySQL Database. I drag and drop the database table on the jTable and it automatically displayed the database table. The problem is here:
    How do i make...
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    creating table model....

    1. how can I create a table model?
    2. can anyone explain the use of serializable?
    3. I don't understand persistence... please a brief explanation is need here thank you.
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