The Question : 576 people think this question is useful I’ve recently noticed something interesting when looking at Python 3.3 grammar specification: The optional ‘arrow’ block was absent in Python 2 and I couldn’t find any information regarding its meaning in Python 3. It turns out this is correct Python and it’s accepted by the
The Question : 1069 people think this question is useful I’m looking to make my code more readable as well as use tooling like IDE code inspection and/or static code analysis (FindBugs and Sonar) to avoid NullPointerExceptions. Many of the tools seem incompatible with each others’ @NotNull/@NonNull/@Nonnull annotation and listing all of them in my
The Question : 2187 people think this question is useful Can @Component, @Repository and @Service annotations be used interchangeably in Spring or do they provide any particular functionality besides acting as a notation device? In other words, if I have a Service class and I change the annotation from @Service to @Component, will it still
The Question : 2186 people think this question is useful Can @Component, @Repository and @Service annotations be used interchangeably in Spring or do they provide any particular functionality besides acting as a notation device? In other words, if I have a Service class and I change the annotation from @Service to @Component, will it still
问题内容: Is it possible to create own annoations in Qt like in Java? @interface Test { boolean value(); } 问题评论: 原文地址： https://stackoverflow.com/questions/47756310/is-it-possible-to-create-own-qt-annotations
