Java Core provides basic knowledge about Java Technology. That will help audience to understand Java concepts & have a starting point with Java: Java syntax, operators, statements & data types…
Object & Class
Exception
- Understand Java Exception & The effect to Java Program (Single & Multi Thread)
- How to handle Java Exception
- How to work with Java Custom Exception
- Java 7 – try-with-resources Statement
Regular Expression
- Java Regular Expression Overview – Syntax
- Java Regular Expression to extract data from a Text
- Java Regular Expression to mask information from a Text
File & I/O
Data Structure Examples
- How to use Java TreeMap with Examples
- How to use Java PriorityQueue with Examples
- How to use Java Stack with Examples
- How to use ArrayList in Java with Example Programs
Others
- How to convert String to Int (Integer) & Int (Integer) to String
- Java Core – The different between equals() and Operator “==”?
- Ways to convert an InputStream to String
- How to compare Dates in Java
- Sort List of Objects with Comparator
- Sort List of Objects with Comparable
- How to Sort an Array in Java with Examples
- How to Sort Java List Objects by Date property with Examples
- How to find an element in a Java List Object by Examples
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