explain

[pralu]

Question1> can anyone plz explain me what actually this line means :

FileChannel channel = input.getChanne l();

here what is channel is it a refeerence or what of class FileChannel type?

then what actually input.getChanne l() is , i mean what is input here ?


Question2> can anyone plz tell me what actually this line of code is doing ??

MappedByteBuffe r buffer = channel.map(Fil eChannel.MapMod e.READ_ONLY,0,f ileLength);

i want to no why we r using the dot operator here in channel.map(Fil eChannel.MapMod e.READ_ONLY....

[r035198x]

...

plz m fersher n facing a lot of problems so kindly help me

You are starting at the wrong place then.
Here's the correct starting point.

[JosAH]

- here what is channel is it a refeerence or what of class FileChannel type?

- what actually input.getChanne l() is , i mean what is input here ?

- i want to no why we r using the dot operator here in channel.map

If you don't know the answers to those questions and you don't know where to look
up the information you're staring at snippets of code that are way above your head.
Do as r035198x suggested: and start studying using that tutorial and forget about
those examples you don't understand.

kind regards,

Jos

[Navdip]

dassa tenu hun solution...Chan nel dekhna mein kaise chalaonga...kam ine

[JosAH]

dassa tenu hun solution...Chan nel dekhna mein kaise chalaonga...kam ine

English please.

kind regards,

Jos (moderator)