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  1. Replies
    1
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    590

    Infrared connection

    Using IR Port i have to print the data through printer from nokia devices.

    I used commconnection and used IR0 as port but i am unable to print the data

    public void commConnection()
    {
    ...
  2. Re: How to store the data on flashmemory

    i am developing code for a device which supports embedded linux.
    application needs to save the data permanently untill the application is unloaded.but the data shouldnt visible to the user who will...
  3. Re: How to store the data on flashmemory

    we cant hide the data from user?we cant give security without visible from the user?
  4. Re: How to store the data on flashmemory

    Hi,

    I have a doubt.the stored details will be visible from memory to the user?means the user can delete the data from memory?
  5. thank you verymuch , i wil try with SQLite if...

    thank you verymuch ,

    i wil try with SQLite if i get any doubt i will ask

    thank you once again

    thank you very much for your reply
  6. Re: what changes required to send a http post instead of https

    Hi,

    thank you for quick reply

    instead of https url i mentioned http url but the following error is occuring

    Download failed: Connection refused.

    what i do now?what changes need that...
  7. what changes required to send a http post instead of https

    Hi,


    what changes required to send a http post instead of https sample program which is given by network examples.


    please guide me.

    thanks in Advance
  8. Replies
    0
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    TripleDes with pkcs5 padding

    Hi,

    I am using Linux OS,
    i need to encrypt as well as decrypt text with TripleDes with pkcs5 padding on C, for this i am using openssl libraries , by using this i am able to encrypt and...
  9. How to store the data on flashmemory

    Hi,

    Right now i am working with Qt on Embedded Linux, i need to save the data as a persistent storage,which is like a recordstorage in j2me,not as a file. Please guide me


    Is it possible or...
  10. Replies
    2
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    1,052

    Q_OBJECT

    Hi,

    what is the use of Q_OBJECT macro?

    thanks in Advance
  11. Replies
    2
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    1,723

    moc & uic

    Hi,

    How MOC and UIC will work for compilatkon in Qt
  12. Replies
    1
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    1,025

    Qt supports

    Hi,

    What are all the platforms/os currently Qt Supports?
  13. How to execute a qt application from one platform to another platform

    Hi,

    How a Qt program/Application written for one platform can be ported/executed in another platform?
  14. Replies
    5
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    1,298

    Re: Signals

    thank you very much your explanation helps to me alot
  15. Replies
    1
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    2,298

    QCast

    Hi,

    what is QCast and how will it differ compared to c++ dynamic cast

    please explain

    thank you
  16. Replies
    5
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    1,298

    Re: Signals

    Hi,

    i have another doubt in Signals that is how signals are different from events please explain this

    thanks in advance
  17. Replies
    5
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    1,298

    Signals

    Hi,

    How many signals at maximum we can connect to a single slot. If more than one how we can do that?
    If any possible please explain this with example.

    Please explain this

    Thanks in Advance
  18. Replies
    3
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    1,230

    slots

    Hi,

    How many slots can we connect to a signal?If more than one how these slots will be executed (The Order of execution)
    Any one Please explain this with example

    Thanks in Advance
  19. Replies
    2
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    1,419

    what is dpointer

    Hi,


    what is dpointer?
  20. Re: How qt differs from other mobile development platforms like android?

    Thank you it helps to me alot.
  21. Replies
    1
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    1,831

    striking futures of Qt

    Hi,

    What are the striking features of Qt?
  22. Re: How qt differs from other mobile development platforms like android?

    Hi,

    Thank you and i have another doubt If we are working with GTK what is the difference between Qt and GTK?
  23. How qt differs from other mobile development platforms like android?

    Hi,



    How qt differs from other mobile development platforms like android?
  24. Replies
    4
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    1,213

    Re: Signing Jar files

    I signed the application butwhne i deploy it on device its giving error as Certificate Not on phone or SIM.
  25. Replies
    4
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    1,213

    Signing Jar files

    For Signing the application i used keytool

    1. keytool -genkeypair -keyalg rsa -keysize 2048 -keystore mykeystore.jks -alias kstore
    2. keytool -certreq -file "C:\Program...
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