Thanks Ken,
Your thoughtful answer clarified what I have been experiencing. On recent
machines readInBackground is definitely a small toll compared to rsync - it is
on older slower Macs that the toll got closer to rsync's write and really
crunched it. I am trying to accommodate older OS and ppc
On Jan 29, 2011, at 2:16 AM, Robert DuToit wrote:
> Thanks Ken,
You're welcome.
> Your thoughtful answer clarified what I have been experiencing.
I'm glad I could help.
> On recent machines readInBackground is definitely a small toll compared to
> rsync - it is on older slower Macs that the t
Hi Ken,
On Jan 29, 2011, at 5:15 AM, Ken Thomases wrote:
> On Jan 29, 2011, at 2:16 AM, Robert DuToit wrote:
>
>> Thanks Ken,
>
> You're welcome.
>
>> Your thoughtful answer clarified what I have been experiencing.
>
> I'm glad I could help.
>
>> On recent machines readInBackground is defini
On Jan 29, 2011, at 8:01 AM, Robert DuToit wrote:
> On Jan 29, 2011, at 5:15 AM, Ken Thomases wrote:
>
>> You should definitely not be creating subprocesses to run 'tail' or 'ps'.
>> 'tail' is just a file reader, and your app can directly open and read the
>> file. To monitor whether rsync is
Hi,
I am creating an aggregate object, for a project, with an initialization method:
-(id)initWithString:(id)aString {
if(![super init]) {
return nil;
}
if([aString isKindOfClass:[NSString class]]) {
self.string = (NSString *)aString;
Thanks Ken,
On Jan 29, 2011, at 10:36 AM, Robert DuToit wrote:
> Thanks Ken,
> On Jan 29, 2011, at 9:29 AM, Ken Thomases wrote:
>
>> On Jan 29, 2011, at 8:01 AM, Robert DuToit wrote:
>>
>>> On Jan 29, 2011, at 5:15 AM, Ken Thomases wrote:
>>>
You should definitely not be creating subproce
On Jan 29, 2011, at 8:29 AM, Travis Kirton wrote:
> warning: incompatible Objective-C types 'struct CFAString *', expected
> 'struct NSString *' when passing argument 1 of 'initWithString:' from
> distinct Objective-C type
The frameworks contain plenty of initWithString: (NSString*) declaration
That was my thought too. You mention that your CFAString is an NSObject
subclass but do not mention what your other class is.
On a similar note, you might want to reconsider the name of CFAString. As you
are probably aware, Core Foundation classes are prefixed with CF, and there is
even a CFStr
On Thu, 27 Jan 2011 22:53:51 +, "Mirabito, David" said:
>Now the view should print a bunch of data (ideally with a header covering
>~20% of the first page).
>
>I get my calls to -knowsPageRange:aRange and -rectForRange:pageNumber just
>fine. Retuning (1,2) and then [self view] for both pages p
On Sat, 29 Jan 2011 16:29:53 +0100, Travis Kirton said:
>Hi,
>
>I am creating an aggregate object, for a project, with an initialization
>method:
>
>-(id)initWithString:(id)aString {
> if(![super init]) {
> return nil;
> }
> if([aString isKindOfClass:[NSString clas
Robert DuToit wrote:
I have been googling around and not sure how to do this - is it
with NSData or NSStream perhaps?
You can use standard C's stdio lib: fopen(), fread(), fseek(), etc.
Objective-C is a superset of C. You can use any C library in
Objective-C, exactly the same way you'd
Hi Glen,
On Fri, Jan 28, 2011 at 7:03 PM, Glen Low wrote:
[snip]
> The recursive block allows me to hide the recursion within a method, also
to
> avoid having to return more than 1 type (BOOL + GKGraph*) from the
recursion
> i.e. avoiding the ugly GKGraph** smallestCluster parameter.
>
> On the o
On Jan 29, 2011, at 07:29, Travis Kirton wrote:
> -(id)initWithString:(id)aString {
> if(![super init]) {
> return nil;
> }
No, no, wrong, run for cover, incoming apocalypse. Always 'if (!(self=[super
init])) ...'.
Also, I can't help offering the opinion that using '(i
Q,
Ah, yes... The apocalypse was a slip... Wrote the function quite quickly.
Thanks for the advice.
As for my project, the main reason I chose to use (id) instead of anything else
is that I am trying to build a set of frameworks that are "somewhat" redundant,
for beginners learning cocoa/obj-c
Hey Scott and Conrad,
I may be getting into some ... bad territory here, but what I am trying to
achieve is the following...
First, the init method I posted belongs to CFAString.
CFAString is an aggregate that contains a reference to an NSString (and other
objects) and is also meant to mimic N
When working with an NSScrollView, sometimes my document view is smaller than
my content/clip view. (the document view's size is dynamically generated
depending on the data that needs to be rendered; or the user may make the
window much larger than the document view.) In these cases I would lik
On Jan 29, 2011, at 21:38, Todd Heberlein wrote:
> Is there an easy way to do this? Or should I make sure my document view is
> always at least as large as the content view and then just center my drawing
> inside my document view?
I'd recommend the latter. It's not that hard, and it solves som
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