Mac Forum / Programming / Mac Programming / March 2008

  I am doing project in cocoa...i am new to cocoa..I want to send the
video files to other computer..and also receive the files from other
computers...Nw i hav created a video handler class.it captures the
video.then it stored in the specifed path.How to send that video

I'm an experienced C++ developer but new to Mac OS X.  I am familiar
with basic Cocoa development, Objective-C, etc.
I want to write a small app that open a window and at the bottom has a
scrolling text area, like a stock ticker.  As new data arrives, I want

   I have an array of Objects in cocoa application which is having
name,discriptions,type,image etc....as instance variables.
I want to store this array on disk and when i launch my application i
want to fetched this array and used it again

I'm thinking out loud on how to satisfy a need...
I need a control which visually appears to be those of a graphic
equalizer, or a series of slider cells with vertical orientation.
However, in IB (v3) the slider cells are only horizontal?

If I've got an NSString that contains a filename (including the path),
what's the best way of adding quotation marks to the beginnng and end?
In other words I'd like to convert:
/users/jim/file.ext

If I have a string such as "1.0" as a std::string, how can I convert
that into a float or integer?

I'm new to cocoa programming, and my first project relies heavily on
bindings. I've set them up in IB, which seemed like a good idea after
reading the "getting started" manuals 'n stuff.
However, now that I'm getting deeper into the project, it seems like IB

I have a hex value, 0x14000, and I want to output it as, 0x00014000. Is
it possible to get this output using std::cout?
Thanks

Hi all I was hoping someone could help me out in understanding how the
CICrop filter works. It takes an inputRectangle with coordinates X, Y,
Z, W. What I was what to the points actually translate too. Are they
pixel values? This is what I am thinking but please correct me if I am

    Im try to use ABPeoplePickerView simply drag and drop it to my
mainWindow from Interface builder,but when i  build my application it
can't launch at all and gdb program  is loaded,
Can anyone tell my what is happing

Does anyone have an example applescript script which drives the
Interface Builder to build a .nib file ?
aka: script thats ends commands to Interface Builder to insert a text
box at location X Y, sets attributes of that text box and then saves the

I have a class with a set of 5 variables that are continuously
updated. I have another class with the same variables that needs to be
notified and passed the values of the data in the first class when an
update occurs. Im trying to set up a custom delegate method to do this

I have written a small application in Python which seems to run ok,
however I need to make sure that it continue to run even when the
screensaver kicks in - at present it seems to go to sleep. Is there a
way to ensure an application always runs? At the moment it is simply a

On VMS, there was an office package called ALL-IN-1 which ran on VT
terminal with menus, word processor etc.
Included in this was the ability to quickly build small database
applications by simply creating a form (think Interface Builder for VT

Does anyone know how I pass arguments to my Java tool target when I do
Build and Go? I need to pass in a port number (int)?
Thanks,
Jason.