As per:
http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/MemoryMgmt/MemoryMgmt.html
You take ownership of an object if you create it using a method whose
name begins with “alloc” or “new” or contains “copy” (for example,
alloc, newObject, or mutableCopy), or if you
On Feb 2, 2009, at 8:42 AM, Jacob Rhoden wrote:
I am wondering what the best way to read a text file, line by line,
when the file size is much larger than available memory.
I know there are helper functions like
stringWithContentsOfFile:encoding:error:, but this implies having to
load
On Feb 2, 2009, at 9:29 PM, Peter Duniho wrote:
On Feb 2, 2009, at 6:02 PM, Seth Willits wrote:
Before opening the file, either determine, guess, or be told what
the encoding is. With that encoding, convert your delimiter string
into raw bytes, then do byte-for-byte comparison on the file
On Jan 21, 2009, at 6:59 AM, Tharindu Madushanka wrote:
I have float variables that stores my currency values, I want to
display
these values in a string with commas at each 3 digits, can I do it
with
Objective C. I am new to the language. Please help me to solve this.
For example, float ft
On Jan 21, 2009, at 9:23 AM, James Cicenia wrote:
Here is some code I wrote for the appdelegate to initialize some
dictionaries and arrays:
My main question has to do with memory and releasing it. In my app
I will need listOfMonthNames for my popups
and will also need
On Jan 21, 2009, at 9:07 AM, Kenneth Bruno II wrote:
NSDateFormatter *aFormatter = [NSDateFormatter new];
NSArray *listOfMonthNames = [[aFormatter standaloneMonthSymbols]
retain];
One small error here, I should have added this line after these two in
order to properly
On Jan 21, 2009, at 12:04 PM, mmalc Crawford wrote:
On Jan 21, 2009, at 7:07 AM, Kenneth Bruno II wrote:
When I no longer need it I'll just call release on the object, this
would most likely be done in the dealloc method of the class in
which I initialized my object.
As a general
On Jan 12, 2009, at 9:50 AM, julius wrote:
So let me then ask: under the 64 bit architecture, will the standard
c types like int, char etc still be available and not give me
problems under garbage collection given I define them as strong?
Currently I'm defining most my variables as type
On Jan 12, 2009, at 5:51 PM, Schultz Keith J. wrote:
Hi Julius,
If I understand your problem correctly you are:
1) processing a very large amount of intergers
2) using highly optimized code that is:
a) you are manipulating the data directly via pointers
On Jan 11, 2009, at 9:41 AM, Adam R. Maxwell wrote:
On Jan 11, 2009, at 1:50 AM, Ken Thomases wrote:
On Jan 11, 2009, at 1:28 AM, ewan.dela...@math.unicaen.fr wrote:
If you must work character-by-character,
use character constants (e.g. '0' or '9')
In that (unlikely) situation, how
On Jan 11, 2009, at 4:44 PM, julius wrote:
About This Mac says that I have 2GB of internal memory.
Is this 2GB of 64-bit words or 2GB of 8-bit bytes?
I appreciate that GB is Giga Byte but ..
Similarly with respect to the L2 Cache, I have 12 MB per processor,
is that 12 MB by 8 bits or 64
On Jan 11, 2009, at 5:04 PM, Kenneth Bruno II wrote:
On Jan 11, 2009, at 4:44 PM, julius wrote:
About This Mac says that I have 2GB of internal memory.
Is this 2GB of 64-bit words or 2GB of 8-bit bytes?
I appreciate that GB is Giga Byte but ..
Similarly with respect to the L2 Cache, I
On Jan 11, 2009, at 5:26 PM, Benjamin Dobson wrote:
On 11 Jan 2009, at 22:04:09, Kenneth Bruno II wrote:
In actuality a gibibyte (GiB) is 2^20 bytes but it's not used in
all the places it should be used.
It's rarely used at all, for several reasons. One is that it makes
little sense
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