Daqing Chu At WordPress

July 29, 2010

Safari 5.0.1 Update

Filed under: Life with Mac — David Chu @ 5:05 am
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Today I found this update: Safari 5.0.1. This update requires a reboot. The following is the snap-shot of the update information.

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July 20, 2010

iTunes Update 9.2.1

Filed under: Life with Mac — David Chu @ 4:59 am
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iTunes has a new update version 9.2.1 today. The following is the space difference between before and after the update in my iMac 27.

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July 19, 2010

MyLogger Class in Objective-C (4)

Filed under: Programming Notes — David Chu @ 9:38 pm
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In this final wrap of my MyLogger class, I’ll show you my experience and usages. As most Objective-C developers know, NSLog is a C function to print out messages. It is very useful, however, as it is a function, where parameters limit its usage. It possible to pass complicated parameters, however, that’ may be too difficult or just impossible. In case if you want to define different storage or format for logging message, class is the way to go. That’s my initial intension to define a wrapper class for NSLog: MyLogger.

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July 17, 2010

Podcast Capture 2 and Producer 2

Filed under: Life with Mac — David Chu @ 11:02 pm
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In past weeks, I have been watching WWDC10 videos. At the end of each show, I see the end with “Made with Podcast Producer”:

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MyLogger Class in Objective-C (3)

Filed under: Programming Notes — David Chu @ 9:38 pm
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In my previous log, I have discussed the class level methods and some of instance methods, which as overwrites of NSObject. MyLogger class has a list of instance methods, most of them in similar structure. Those methods are defined mainly to provide convenience APIs for usage.

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July 9, 2010

WWDC10 Videos

Filed under: Programming Notes — David Chu @ 4:13 am
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In the past two weeks, actually since June 26, 2010, I have been watching WWDC 2010 videos. There are total 125 videos, each about one hour time. Now I have 72 left, which may take me at least one more month to finish, two videos a day.

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July 7, 2010

Epson Printer Update 2.4

Filed under: Life with Mac — David Chu @ 5:45 am
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It has been for quite while not seeing any new updates. Today’s update is only for the printer I have: Epson printer update 2.4.

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July 6, 2010

iPad Tips

Filed under: Life with Mac — David Chu @ 3:50 am
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I found two very useful tips. Actually they also apply to iPhone and iPod Touch. First one is to take a snap-shot of the current screen. Press the power button first, and then tap the home button. Then you will see a camera splash sound. The screen snap shot is right into your iPhoto.

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