Jerry's ABAP, Java and JavaScript stew

The original intention of this series is that SAP Chengdu Office has a growing number of new graduates who, through their professional studies at the university, have a background in Java and JavaScript, But after entering SAP people feel that ABAP does not have Java and JavaScript studious.
In fact, any programming language always has a lot of similarities, this series is the three languages of a lot of knowledge points to the horizontal comparison, even if only one door, can read these post.

In addition to some of the feature and framework features that ABAP lacks in Java and JavaScript, such as closures, functional programming, spring dependency injection, and so on, the post also makes some simple attempts by applying layer simulations:

All articles List

2. Lazy Loading, Singleton and Bridge design pattern in JavaScript and in abap:https://blogs.sap.com/2017/03/13/lazy-loading -singleton-and-bridge-design-pattern-in-javascript-and-in-abap/

4. Functional Programming–simulate Curry in abap:https://blogs.sap.com/2017/02/26/ functional-programming-simulate-curry-in-abap/

6. Functional Programming–try Reduce in JavaScript and in abap:https://blogs.sap.com/2017/02/27/ functional-programming-try-reduce-in-javascript-and-in-abap/

8. Simulate Mockito in abap:https://blogs.sap.com/2017/02/02/simulate-mockito-in-abap/

10. A Simulation of Java Spring Dependency Injection annotation @Inject in abap:https://blogs.sap.com/2016/10/14/ simulation-java-spring-dependency-injection-annotation-inject-abap/

12. Singleton Bypass TRAP–ABAP and java:https://blogs.sap.com/2017/01/09/singleton-bypass-abap-and-java/

14. Weak reference in ABAP and java:https://blogs.sap.com/2016/07/02/weak-reference-in-abap-and-java/

16. Fibonacci Sequence in ES5, ES6 and abap:https://blogs.sap.com/2017/03/14/fibonacci-sequence-in-es5-es6-and-abap/

18. Java byte code and ABAP load:https://blogs.sap.com/2017/03/15/java-byte-code-and-abap-load/

20. How to write a "correct" program rejected by compiler:exception handling in Java and in abap:https://blogs.sap.com/2017/0 3/17/how-to-write-a-correct-program-rejected-by-compiler-exception-handling-in-java-and-in-abap/

22. An small example to learn garbage collection in Java and in Abap:https://blogs.sap.com/2017/03/18/an-small-example-to-lea rn-garbage-collection-in-java-and-in-abap/

24. String Template in ABAP, ES6, Angular, and react:https://blogs.sap.com/2017/03/25/ string-template-in-abap-es6-angular-and-react/

26. Try to access static private attribute via ABAP RTTI and Java reflection:https://blogs.sap.com/2017/04/04/try-to-access-s tatic-private-attribute-via-abap-rtti-and-java-reflection/

28. Local class in ABAP, Java and javascript:https://blogs.sap.com/2017/04/10/local-class-in-abap-java-and-javascript/

30. Integer in ABAP, Java and javascript:https://blogs.sap.com/2017/04/10/integer-in-abap-java-and-javascript/

32. Covariance in Java and simulation in abap:https://blogs.sap.com/2017/04/15/covariance-in-java-and-simulation-in-abap/

34. Various Proxy Design Pattern implementation variants in Java, ABAP and Javascript:https://blogs.sap.com/2017/04/17/vario us-proxy-design-pattern-implementation-variants-in-java-and-abap/

36. Tag (Marker) Interface in ABAP and java:https://blogs.sap.com/2017/04/25/tagmarker-interface-in-abap-and-java/

38. Bitwise operation (OR, and, XOR) on ABAP integer:https://blogs.sap.com/2017/04/28/ bitwise-operation-or-and-xor-on-abap-integer/

40. ABAP ICF Handler and Java servlet:https://blogs.sap.com/2017/05/07/abap-icf-handler-and-java-servlet/

42. Adbc and jdbc:https://blogs.sap.com/2017/05/08/adbc-and-jdbc/

44. Weak reference in ABAP and java:https://blogs.sap.com/2016/07/02/weak-reference-in-abap-and-java/

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Jerry's ABAP, Java and JavaScript stew