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Sep 23, 2018

Java

[Java] Traversing a Java collection : For vs Foreach vs Stream Foreach vs Stream ForeachOrdered

Sameera Nelson September 23, 2018 0 Comments

First We create a list of String objects, List<String> list = new ArrayList<>(); list.add("DEF"); list.add(...

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Aug 30, 2018

Java

Convert Java ZonedDateTime to Date

Sameera Nelson August 30, 2018 0 Comments

ZonedDateTime can be converted to Java Date by converting it to an instance first, Date date = Date.from(ZonedDateTime.now().toInstant()...

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Dec 31, 2017

Java

Java Set foreach Example

Sameera Nelson December 31, 2017 0 Comments

Java Set foreach Example Set Set<String> colourSet = new HashSet<>(); colourSet.add("RED"); colour...

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Java

Java Map foreach Example

Sameera Nelson December 31, 2017 0 Comments

Java Map foreach Example Map Map<Integer, String> colourMap = new HashMap<>(); colourMap.put(1, "RED");...

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Java

Java List foreach Example

Sameera Nelson December 31, 2017 0 Comments

Java List foreach Example List<String> colourList = new ArrayList<>(); colourList.add("RED"); colourList.ad...

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Sep 18, 2017

Programming Concepts

Java String Pool

Isuru Jayaweera September 18, 2017 0 Comments

Image Credit What is Java String Pool? String Pool in Java corresponds to an allocation of memory in Java heap memory. It consis...

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Sep 14, 2017

Spring

Lazy Loading vs Eager Loading

Sameera Nelson September 14, 2017 0 Comments

Lazy Loading vs Eager Loading Image Credit Lazy Loading Lazy loading is a design pattern commonly used in computer programming t...

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Sep 12, 2017

Utils

Immutable Objects in Java

Sameera Nelson September 12, 2017 0 Comments

Image Credit What is an Immutable Object ? As per the Java Reference Documentation, "An object is considered immutable if its...

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Sep 7, 2017

Programming Concepts

What is a Marker Interface in Java

Sameera Nelson September 07, 2017 0 Comments

What is a marker interface ? Interface which does not contain any method to implement are called marker or the tag interfaces. Wh...

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Sep 5, 2017

Programming Concepts

Synchronized Methods vs Synchronized Blocks

Sameera Nelson September 05, 2017 0 Comments

Thread Synchronization Java provides synchronized keyword to provide capabilities on controlling the access to shared resources for...

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Aug 26, 2017

Programming Concepts

Static Binding vs Dynamic Binding

Sameera Nelson August 26, 2017 0 Comments

Static Binding Static Binding occurs at compile time. Compiler decides the type to be bound in compilation process. Private, ...

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Aug 16, 2017

Spring

Spring Bean Scope Examples

Sameera Nelson August 16, 2017 0 Comments

Spring framework provide enough flexibility to define the scope of the objects specifically. That means you can define the boundaries ...

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Nov 20, 2016

Utils

UUIDs, Why & How ?

Sameera Nelson November 20, 2016 0 Comments

UUIDs As per Wikipedia, A universally unique identifier (UUID) is an identifier standard used in software construction. A UUID is s...

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Latest

Coded Java

Sep 23, 2018

[Java] Traversing a Java collection : For vs Foreach vs Stream Foreach vs Stream ForeachOrdered

Aug 30, 2018

Convert Java ZonedDateTime to Date

Dec 31, 2017

Java Set foreach Example

Java Map foreach Example

Java List foreach Example

Sep 18, 2017

Java String Pool

Sep 14, 2017

Lazy Loading vs Eager Loading

Sep 12, 2017

Immutable Objects in Java

Sep 7, 2017

What is a Marker Interface in Java

Sep 5, 2017

Synchronized Methods vs Synchronized Blocks

Aug 26, 2017

Static Binding vs Dynamic Binding

Aug 16, 2017

Spring Bean Scope Examples

Nov 20, 2016

UUIDs, Why & How ?

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