Archives for: "February 2020"
The way to watch TV
In the past, we watched TV via an antenna. We needed to follow the station time table to watch the programs. I still remember I had a video recorder to record any programs I missed by using a timer to set the recording time. During recent years, in… more »
String.Contains won't work in EF Core 3.0
In the past, when I used EF Core 1.1, I can use String.Contains() in where to preform string like search. Such as: _db.Customers.where(x=>x.FirstName.constains("michael")) But we moved to EF Core 3.0. I found that is a problem, I got the exception… more »
Angular Material Radio Button is not working
These few months, I am working on a project which is using Angular Material Framework. Its functions are very rich. It makes UI very nice. But you need to have a very tiny html template. I found my Radio Button is not working. You cannot select the… more »