Reading Time: 2 minutes (Update 3 10-28-2020) Link to JoelOnSoftware (Update 2 10-27-2020) Java 1) What is the difference between and interface and an abstract class(pre Java 8)? 2) Name a design pattern you have used (or would like to use)? 3) How would you implement the Singleton Design Pattern? 4) Since Java 8, what is the preferred way
Reading Time: 3 minutes (Update 08-26-2020) Technically 3rd take. I was following along with the Google Cloud Storage ClamAV tutorial, and had an issue of not being able to connect to port 3310 on GCP. (Update 08-29-2020) It was solved. Some tips: ==== 1) There were some typos: such as the directory related to the git project, as well
Reading Time: 2 minutes Did my first root of Android phone. I had two Android phones before, but I never rooted it. This time I had a need for root to add the Chinese language to a Samsung Galaxy S3. The specific model is T-mobile SGH-T999 (shown in the Download or Recovery mode, but the model number on the
Reading Time: 3 minutes I first learned the “production environment” in 2010, when I worked as contractor for a major railway company. Before that I was mostly in CAD software development and consulting environment the word “production” did not come often. To be precise at Siemens PLM/UGS as developers, we did have access to various production releases and did
Reading Time: 2 minutes A common question for software developer is to be an employee (full time, perm) or be an contractor (W-2, or 1099). Strictly speaking the 1099 is more like a small business, and I have not done it personally. I heard some experienced people did the 1099; I will share if I have that exp. down
Reading Time: < 1 minute Followed this instruction move away from bluehost; and move domain into godaddy. Most instructions are accurate, except one needs to ping pong couple times, started from bluehost first, then at godaddy website, after that I received email from godaddy asking about the transfer, go ahead and use the information in the email to start the
Reading Time: 2 minutes I thought this problem for a while. Sometimes I heard people complained companies like Lego discriminate: their toys are more for boys than girls, so Lego came up this Lego friends series which is geared more toward girl, as they ranges from bakeries, beach house, to rain forest rescue, and they have a lot girl
Reading Time: 2 minutes It seems the wifi router comes with AT&T u-verse does not work with Apple TV. Apple TV could not find the wifi network from the build in u-verse wifi router. I found one workaround, that is to turn off the build in Wifi, use an old wifi router (D-Link DI-524) for Wifi instead. But there
Reading Time: 2 minutes One big complaints on the new iPad is its lack of multitasking support. From technical perspective, I think that’s because iPad will be use iPhone OS, currently at 3.2 beta, and it does not support multitasking. It does support iPod (listening to music) and another task such as browsing web though. Some developers speculate Apple
Reading Time: < 1 minute From Fox Business News (via Youtube). The journalist also talked about Google and Android OS used in nook.
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