Reading Time: < 1 minute There was not an easy way to show the number only keypad on iPad. I used to create a custom number input pad like below. I loosely followed raywenderlich.com custom input tutorial. Email me at minjie Dot xu At gmail Dot com if you need the source code. And please ask nicely.

Reading Time: < 1 minute It’s the ticket stub of Philly train, when I visited more than 3 years ago (Oct. 15, 2010) for Voice That Matters iPhone developer conference.

Reading Time: 2 minutes (Update 3-29-14) They came back again last night, as I saw some hay above the battery again in Sienna van. I talked to my neighbor yesterday evening, and his Lexus SUV got squirrel after I got it last time. It seems we still need to figure out something. Maybe they are used to moth balls

Reading Time: < 1 minute I used to watch NBA game quite a bit. I noticed in many teams, there are usually a go-to-guy who attempts the last shot, in close game. This is especially true in important games, such as playoff or elimination games. We all know Kobe Bryan and Lebron James are among those. Is there such a

Reading Time: < 1 minute This afternoon (Friday afternoon), as a recent custom, both my wife and I went to school to pick up our daughter. My wife was pretty happy, until she saw Serenity started to cry as soon as she saw mom. The reason, she felt we went there too early, and she just started some drawing project.

Reading Time: 2 minutes We went to the Chick-fil-a Chesterfield valley today for lunch, actually we spent quite some time today. The reason being we have a birthday party at 3 pm at Chesterfield mall, and it takes 40 to 50 minutes going back and forth from the Chesterfield to our home in Creve Coeur. Talking about the birthday

Reading Time: < 1 minute Yesterday evening, after my wife and I picked up our daughter, and decided to go to a local Chinese restaurant for food, Serenity wanted the lemonade from Chick-fil-a. I cradled quickly, and suggested we stopped by Chick-fil-a before going to the Chinese restaurant. My wife was extremely upset, and wanted nothing of it. We calmed

Reading Time: 2 minutes For the pretty reports? About a year ago, I worked for a client for an iOS project. The developer I worked with is very enthusiastic about unit testing, test driven development. I recall he used some tool (lcov, stands for line coverage), and set up the build script such that the unit test and lcov

Reading Time: < 1 minute Yoyo, mom, daddy, and incoming baby sister (my wife is expecting)

Reading Time: 2 minutes Recently I cancelled iPad mini $30 per month 3gb data plan from AT&T, note I also have not have phone data plan since the beginning of April of last year, at which time I returned the employer iPhone 4s when I changed job. Now I am without the data plan on 3G, I am formally