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New posts in cocoa
Why does DTrace give me invalid-address errors sometimes but not always?
May 17, 2022
objective-c
cocoa
macos
dtrace
NSZombies are eating my app's brain!
Jun 25, 2022
cocoa
cocoa-touch
debugging
retain
floatValue for CGFloat
Apr 16, 2018
cocoa
slider
When does application state belong in Core Data instead of NSUserDefaults?
Aug 16, 2022
objective-c
cocoa
core-data
nsuserdefaults
What is the Cocoa equivalent of UpdateSystemActivity?
Apr 05, 2022
cocoa
macos
power-management
Get the current working directory of process with a pid programmatically on OS X
Jun 11, 2021
objective-c
cocoa
process
applescript
macos-carbon
How do I flag a folder as being a package?
Aug 23, 2022
cocoa
NSURL's parameterString confusion with use of ';' vs '&'
Mar 24, 2021
cocoa
cocoa-touch
url
parameters
nsurl
How to view existing data in Core Data?
Sep 26, 2019
iphone
cocoa
cocoa-touch
core-data
Wanting a simple overview on how to connect to a SQLite database in Cocoa/Objective-C
Oct 09, 2019
objective-c
database
cocoa
macos
sqlite
What is a good way to remove the formatting from a phone number to only get the digits?
Jun 04, 2022
iphone
cocoa
How can I create a NSPopUpButton that uses a fixed Image, and no arrows?
Jun 26, 2022
objective-c
cocoa
macos
nspopupbutton
Consuming OSX mouse/trackpad events with an event tap
Aug 22, 2020
objective-c
cocoa
macos
Gaussian Noise using Core Graphics only?
Oct 05, 2017
cocoa
core-graphics
How to use QLPreviewPanel?
Jun 26, 2022
objective-c
cocoa
quicklook
How to access the pixel buffer of an NSWindow in OSX?
Nov 03, 2017
cocoa
macos
core-graphics
Mac OS X: open application at login, without showing the main window
Sep 25, 2022
cocoa
macos
login
objc_msgSend() and EXC_BAD_ACCESS in cocoa app
Jan 06, 2021
objective-c
cocoa
macos
exc-bad-access
How to observe change in NSObject properties
Sep 24, 2022
cocoa
properties
key-value-observing
nsobject
Fetch Relationship Objects
Feb 17, 2022
objective-c
cocoa
macos
core-data
osx-lion
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