I am trying to modify an old application. When I built it, the following 2 warnings were given:
ld: warning: directory
‘/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimu
Month: September 2021
Mac OS X Installing Ideal and Configuring JDK and Maven
This article is an operation document for configuring jdk and maven under the premise that IDEAL has been installed.
1, Download and configure JDK and Maven
Mac download and configure M
MacOS – get sleep time on Mac OS X (and other energy-saving settings)
I want to programmatically get the energy-saving settings in the system preferences on Mac OS X, especially the “display sleep” or “computer sleep” settings of the small application I am writing .<
Child pixel rendering of font on iPad
Sub-pixel font rendering like ClearType can significantly increase font display resolution and improve screen readability. How to write sub-pixel rendering of a font (usually), and how to use it on
iPhone – How does IOS decide which objects DidRecEMemoryWarning message?
I am developing an iPhone application in which many UIViews are dynamically added to and removed from the main UIWindow.
Simulation in the simulator When a low memory error occurs, I found th
If another alarm is displayed in the iPhone, a police report should not be displayed.
On the iPhone, how can I check if some UIAlertView is displayed before displaying the UIAlertView? I don’t think there is any built-in way to determine if any alerts are displayed. My way of dea
How to create an iPad document preview interface, such as interfaces in iWorks for iPad
Willing to reward 500 bounty for a valid example.
I know that there are only 2 source code examples that can complete the document preview interface on the iPad, for example Those found in Nu
iPhone – Analysis of the CPU usage of iOS applications
I’m developing an application that builds a springboard-like application (such as the iPhone’s home screen). I have multiple pages, and each page contains many sub-views. Each sub-view can detect t
Using high resolution PNG files in the iPad Safari
I have some asp.net websites that display png images converted from high-resolution tiff files.
The images are displayed through simple img tags. The problem is that wneh png is very big Resolutio
iPhone – Add images and title text to the THREE20 table part by using TTSEctionedDataSource
I am trying to create a table using TTTableViewController. I want to display an image and some title text in the section header, similar to what instagram and many other apps do. I try to use TTNav