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    Y_Nessi's Avatar
    Y_Nessi Posts: 9, Reputation: 1
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    #1

    Oct 22, 2011, 09:50 PM
    "Most of the functions use global data in java."
    What does this sentence mean? Can explain me more clearly.
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Oct 23, 2011, 06:24 AM
    I don't do Java, but I think this relates to variables that you have set globally, as opposed to locally (i.e. in functions, procedures, etc). So, you can use a global variable without declaring it again in the functions/procedures.

    I did some Tcl, and I always have to declare my global variables, otherwise, the variable is treated as a local variable which goes to garbage once the procedure is executed.
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