How to get bean using application context in spring boot
Dec 4, 2015 · 2 If you are inside of Spring bean (in this case @Controller bean) you shouldn't use Spring context instance at all. Just autowire className bean directly. BTW, avoid using field …
c# - How to instantiate a DbContext in EF Core - Stack Overflow
Jun 11, 2018 · I have setup .net core project and db context also. But i cant start using dbContext yet due this error- "there is no argument given that corresponds to the required formal …
Understanding the Python with statement and context managers
Creating context managers is done by implementing __enter__() and __exit__() in a normal class. __enter__() tells what to do when a context manager starts and __exit__() when a context …
How to get HttpContext.Current in ASP.NET Core? [duplicate]
As a general rule, converting a Web Forms or MVC5 application to ASP.NET Core will require a significant amount of refactoring. HttpContext.Current was removed in ASP.NET Core. …
c# - The annotation for nullable reference types should only be …
The nullable warnings context specifies the warnings generated by the compiler using its flow analysis. The nullable annotation context and nullable warning context can be set for a project …
How to change the value of a Context with useContext?
Feb 18, 2019 · 1) Is the useContext hook strictly a means of consuming the context values? 2) Is there a recommended way, using React hooks, to update values from the child component, …
Access the current HttpContext in ASP.NET Core - Stack Overflow
Jul 6, 2015 · I need to access current HttpContext in a static method or a utility service. With classic ASP.NET MVC and System.Web, I would just use HttpContext.Current to access the …
c# - Mocking EF DbContext with Moq - Stack Overflow
The data context should have DbSet to be set to virtual as well like public virtual DbSet<Blog> Blogs { get; set; } or one can get System.NotSupportedException : Unsupported expression …
What is context: . in docker-compose? - Stack Overflow
Jan 8, 2021 · context defines either a path to a directory containing a Dockerfile, or a URL to a git repository. In your case, . is a relative path representing the current directory where you run …
How to fix "java.lang.IllegalStateException: Failed to load ...
May 8, 2021 · java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) …