This is now straightforward with ggplot2 3.0.0, since now clipping can be disabled in plots by using the clip = ‘off’ argument in coordinate functions such as coord_cartesian(clip = ‘off’) or coord_fixed(clip = ‘off’). Here’s an example below. # Generate data df <- data.frame(y=c(“cat1″,”cat2″,”cat3”), x=c(12,10,14), n=c(5,15,20)) # Create the plot ggplot(df,aes(x=x,y=y,label=n)) + geom_point()+ geom_text(x = … Read more
Since JSR 305 (whose goal was to standardize @NonNull and @Nullable) has been dormant for several years, I’m afraid there is no good answer. All we can do is to find a pragmatic solution and mine is as follows: Syntax From a purely stylistic standpoint I would like to avoid any reference to IDE, framework … Read more
Use org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider API A component provider that scans the classpath from a base package. It then applies exclude and include filters to the resulting classes to find candidates. ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(<DO_YOU_WANT_TO_USE_DEFALT_FILTER>); scanner.addIncludeFilter(new AnnotationTypeFilter(<TYPE_YOUR_ANNOTATION_HERE>.class)); for (BeanDefinition bd : scanner.findCandidateComponents(<TYPE_YOUR_BASE_PACKAGE_HERE>)) System.out.println(bd.getBeanClassName());
Use it every time you override a method for two benefits. Do it so that you can take advantage of the compiler checking to make sure you actually are overriding a method when you think you are. This way, if you make a common mistake of misspelling a method name or not correctly matching the … Read more
From Spring Documentation: The @Repository annotation is a marker for any class that fulfils the role or stereotype of a repository (also known as Data Access Object or DAO). Among the uses of this marker is the automatic translation of exceptions, as described in Exception Translation. Spring provides further stereotype annotations: @Component, @Service, and @Controller. … Read more
The class indeed has only one annotation. The other two belong to the class methods. To get to them you’d do something like: Method getValue = Tree.class.getMethod(“getValue”); //get the method getValue.getAnnotations(); //get annotations, only ElementField in this case The same for every other method.