Showing posts with label qjava. Show all posts
Java notice
at
May 26, 2021
1 Enum quang trọng thứ tự trong khai báo nó sẽ quy định ra get ra cái gì 2) Sort 3 Rounding value in java 3.1 Rounding value number...
Khác biệt giữa Primitive datatype và refercen Datatype
at
April 26, 2021
Primitive datatype và refercen Datatype Default value and Null Lưu trữ chúng Sử dụng toán tử = operator So sánh sử dụng == Return Giá trị...
Operator dot and Double Colon in Functional Interface
at
January 01, 2021
Practical Example: Question : Stream<T> filter(Predicate<? super T> predicate); void forEach(Consumer<? super T> act...
Relation Static with others
at
December 29, 2020
Fuctional Static only use anything belong to class not object (variable, functional static). Functional normal use anything both static and ...
Questions Java Compiler and runtime
at
December 04, 2020
1) Can you save java source file by other name than the class name ? Answer: Yes, if the class in file not pulbic. the figure bellow: Compil...
About Me
- Peter
- Tân An, Long An, Vietnam
- Hello everyone, I love programming, I love making friends with people all over the world.