On Oct 2, 2008, at 8:37 AM, j o a r wrote:
On Oct 2, 2008, at 8:12 AM, Jack Carbaugh wrote:
could it be that [hostField stringValue] is not an object ? isn't
"stringValue" just a value ?
That doesn't seem likely. In all likelihood the "hostField" variable
points to a NSTextField, in wh
whoops.. should reply to all.. sorry Joe.
anyway, i asked, and this may be a silly inquiry, but have you checked
the execute permissions of the executable?
On Oct 2, 2008, at 10:06 AM, Joe Keenan wrote:
On Oct 2, 2008, at 10:01 AM, Sherm Pendley wrote:
On Thu, Oct 2, 2008 at 9:20 AM, Joe
On Oct 2, 2008, at 8:12 AM, Jack Carbaugh wrote:
could it be that [hostField stringValue] is not an object ? isn't
"stringValue" just a value ?
That doesn't seem likely. In all likelihood the "hostField" variable
points to a NSTextField, in which case "stringValue" returns an
instance o
could it be that [hostField stringValue] is not an object ? isn't
"stringValue" just a value ?
On Oct 2, 2008, at Thu-10 /02 /08-10:06 AM, Joe Keenan wrote:
On Oct 2, 2008, at 10:01 AM, Sherm Pendley wrote:
On Thu, Oct 2, 2008 at 9:20 AM, Joe Keenan <[EMAIL PROTECTED]>
wrote:
On Oct 1,
On Oct 2, 2008, at 10:01 AM, Sherm Pendley wrote:
On Thu, Oct 2, 2008 at 9:20 AM, Joe Keenan <[EMAIL PROTECTED]>
wrote:
On Oct 1, 2008, at 1:25 PM, Shawn Protsman wrote:
NSArray *args = [NSArray arrayWithObject:[hostField
stringValue]];
You forgot the nil argument at the end of t
On Thu, Oct 2, 2008 at 9:20 AM, Joe Keenan <[EMAIL PROTECTED]> wrote:
>
> On Oct 1, 2008, at 1:25 PM, Shawn Protsman wrote:
>
> NSArray *args = [NSArray arrayWithObject:[hostField stringValue]];
>>
>
> You forgot the nil argument at the end of the array.
-arrayWithObject: doesn't need on
On Oct 1, 2008, at 1:25 PM, Shawn Protsman wrote:
Here is the project code for the startStopPing method (the relevant
part that I think I should change) of iPing:
task = [[NSTask alloc] init];
[task setLaunchPath:@"/sbin/ping"];
NSArray *args = [NSArray arrayWithObj
On Wed, Oct 1, 2008 at 12:25 PM, Shawn Protsman <[EMAIL PROTECTED]> wrote:
> 'Build and Go' compiles clean but upon entering a number, like 1 in
> hostField, and then clicking 'Start' results in the 'Debugger Console' going
> to gdb. With the above modification, I can return setLaunchPath to
> /sbi
On 1 Oct 2008, at 18:25, Shawn Protsman wrote:
I finally decided to take a dive into Objective-C with Xcode. I'm
looking at the iPing example in Hillegass' latest book, Cocoa
Programming. iPing works fine as coded in the book. Next, I decided
to replace `ping` with a binary I wrote called `
I finally decided to take a dive into Objective-C with Xcode. I'm
looking at the iPing example in Hillegass' latest book, Cocoa
Programming. iPing works fine as coded in the book. Next, I decided to
replace `ping` with a binary I wrote called `keyreq`. It is simply a C
program and resides i
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