Welcome to my virtual space

If a project requires IIS to run, the IIS needs to be enabled for completing its imigration. VS2012 comes with Silverlight Toolkit managed by NeGet, but Silverlight SDK 5 needs to be installed to run any Silverlight projects. When upgrading .Net projects to .Net 4.5,…

Sleek, fast, excellent for tablets, but unsuitable for desktop upgrade. Windows 8 is apparently Microsoft's effort to fight for its share in the tablet market. There have been tablets running Windows for over a decade, but they are essentially laptops without keyboards. Windows 8's default…

SATA drive hot swap is most likely doable on a PC. Unlike USB device, it may require a device scan (Device Manager > Scan for hardware change) to detect a newly plugged device.

A simple disk image results in the extra space of the larger HD unallocated. A new partition could be created to use the unallocated space, but the crammed primary partition can be a severe bottleneck of the computer performance. Windows Disk Management (Computer Management >…

Windows Easy Transfer (WET) is a nice tool for migrating from one computer to another one. It does not transfer installed applications, but it transfer their settings and user documents. For example, IE will have all the favorites, short cuts and other settings on the target computer with WET. This can save a lot of time. It has three methods of transferring: an Easy Transfer cable, a network and an external hard disk. The first needs to be purchased, so it is not a good choice if one only needs to run WET once in a while.The second one is handy if it works. I have tried to use it many times under different circumstances, and it never worked. The 3rd one is the most robust option. WET does not handle user folder redirection well. For example, one may use a small SSD to store the OS and all the programs, and redirect use data folders to a hard drive. WET does not transfer such redirection, so it is very important to set up folder directions before using WET.

I have used many hosting services. Softsys Hosting stands out among them. They are not a big company, but they offer reliable and cost-competivve service, and more importantly, a great customer service. Unlike some big companies, they do not offer phone support generally. This may…

Many posts and chatbots claim android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION is needed to for implementing screen recording on Android. Some claim it is needed in the screen recording service tag in AndroidManifest.xml, some in uses-permission for the app. some both. As of 2025-02-13 for targeting Android 14, FOREGROUND_SERVICE_MEDIA_PROJECTION is…

16:06 Ipswich 🚆 Use mTicket app to buy the ticket ($10.5) 16:46 Chelsea 16:55 Chelsea 🚌 SL3 17:05 Logan Airport 20:00 Terminal E ✈️ 34A 7:50 London Heathrow Airport 9:00 Terminal 3 Moisturizer was taken out by the security check. The departure bulletin did not…

There are so many photo editing programs that it is tough to choose one that meets the following subjective requirements: Conclusion: FastStone for frequent photo editing. Photoshop Elements for occasional intensive editing of a small number of photos. One way of editing photos one by…

My owned GPS Watch

This is real, and it happened in one of the most prosperous cities of P.R.China A 2-year old girl wandered onto a road at 15:52 on 2011-10-13 in the city of Foshan, Guangzhou, P.R.China. A minivan hit her with its right front wheel. Every following…

Windows Activation error 0xC004F211 can happen after upgrading the hardware of a computer (e.g., CPU, motherboard): One should click the button Troubleshoot to resolve this. The following will show up: Don't worry. Click "I changed hardware on this device recently" at the bottom. You will…

Day 1 (641 km) Day 2 (533 km) Day 8 Day 9 Day 15 Day 16 Austin

The performance reported by Windows Experience Index: CPUScore : 7.7 D3DScore : 5.2 DiskScore : 7 GraphicsScore : 5.5 MemoryScore : 7.7 TimeTaken : MostRecentAssessment WinSATAssessmentState : 1 WinSPRLevel : 5.2 A computer configuration reported by Belarc: Additional information to the report generated by Blarc:…

If Google Maps' Globe View is grayed out, you cannot rotate or tilt the maps. Globe View is a very useful function for many purposes. For example, when you try to match the map with an aerial photo, rotating the map to match the orientation…

Clone UVCCamera library. Make modifications if necessary. Run Gradle assembleRelease tasks to build libuvccamera-release.aar and usbCameraCommon-release.aar Clone libcommon. Make modifications if necessary. Run Grade assembleRelease task to build common-release.aar In Android app project, create directory libs under directory app. Add libuvccamera-release.aar, usbCameraCommon-release.aar and common-release.aar to…

If one is confident the OOM error is caused by a system defect, not by an app, he can try to modify build.prop under /system. 

EF has been evolving. Mixing data models created with different versions of EF may lead to strange compiling errors. Database first approach is usually far suprior to code first approach in terms of performance. When using the wizard to create a model, if connection string is…

If you love DataBinding, don't bother ViewBinding PopupWindow is rarely useful because what it can do usually can be done by making a layout visible/invisible, with customized Dialog (i.e. extending Dialog). Inflating a layout can be a problem for PopupWindow from a fragment. Spinner often has…

Android system apps are those such as Settings. Android SDK comes with a tool called aapt (Android Asset Packaging Tool). Each Android SDK comes with aapt located in its directory such as: C:\Program Files (x86)\Android\android-sdk\build-tools\23.0.1 To view a package, one needs to pull the package…