The landing page to navigate across my repositories. It features notes and links to my personal projects and code samples. I'm back at work, and I'll make this navigation (browsing) even more convenient and seemless. Thanks for patience!
To visit the cloud-hosted site, smile and step in to RRShops
Spring Boot With Eureka Link
- a project showcasing Eureka Service Discovery implemented for Microservices.
- to update it on 10.Sep.2022 and 11.Sep.2022.
- The following have been used here: -- Java 17 -- Spring Boot v2.5.6 -- various dependencies for different Microservices/modules -- API Gateway and Actuator functionalities are also featured.
When you have clone the project artefacts and started the microservices hosted in local environment,
- the URL to access API Gateway is: http://localhost;
- the constituent microservices can be utilised with socket (URL and port) of the gateway alone. -- > http://localhost/user/2024 -- > http://localhost/contact/user/2024
Port for the API Gateway is 80.
1. Java 17 Features Link
- restore always-Strict floating-point semantics
- enhanced pseudo-random number generators
- new macOS rendering pipeline
- macOS/AArch64 port
- deprecate the Applet API for removal
- strongly encapsulate JDK internals
- pattern matching for switch (preview)
- remove RMI activation
- sealed classes
- remove the experimental AOT and JIT compilers
- deprecate the Security Manager for removal
- Foreign Function and Memory API (incubator)
- Vector API (second incubator)
- context-specific deserialization filters Source code will be available soon.
2. Java 14 Features Link
JDK 14 features used in various implementations:
- InstanceofPatternMatching.java : to declare reference for matching object upon checking its type
- NullPointerExceptionPlus.java : to get a more descriptive NPE description
- RecordVsClass.java : to demonstrate and use Record type
- SwitchExpressions.java : to use switch expressions instead of switch statements
- TextBlockVsString.java : to demonstrate a text block literal
3. Java 11 Features Link
JDK 11 features used in various implementations:
- CollectionPlus.java : to get arrays out of lists
- FilesReadStringWriteString.java : to read from and write to file
- HttpClientPlus.java : to demonstrate HttpClient for GET, POST and PUT request/response handling as in JDK 11
- JavaRunClass.java : to run the Java program with
java JavaRunClass.javacommand form - LambdaLocalVars.java : to demonstrate var for lambda functions
- OptionalIsEmpty.java : to demonstrate Optional.isEmpty()
- StringApiPlus.java : to demonstrate the new methods of String API in Java 11
4. LeetCode Problems Solved Link
- LC01TwoSum.java : Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
- LC02AddTwoNumbers.java : Given two non-empty linked lists representing twonon-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list.
- LcMaxConsecutiveOnes.java : to find the length of the longest subsequence having only 1's else to return 0
- LcSeptemberLeetcodingChallenge2021Week4.java : [WIP] to get the maximum length of possible words made with the segments provided in input arrays, with the condition that no letters in the words must be repeated anyhow And more on the way!
5. RRShopware Link
- a shopping site implementation with vanilla JavaScript, CSS and HTML
- To visit the cloud-hosted site, smile and step in to RRShops
6. More Java Samples Link
- DefaultEleValue.java : to test default values of elements of array
- MedianOfTwoArrays.java : to find the median for the elements of two arrays taken together
- SecondLargest.java : to find second largest element in an array of integers
- FindDuplicatesInArray.java : to find duplicate elements in an array
- FindDuplicatesInArrayByStream.java : to find duplicate elements in an array And more to come up!
These repositories feature in-development programs and projects, too. By the way, continuous development and continuous integration is my personal favorite.