Table of Contents1. Overview2. Development Environment3. Advantages of Java 8 Optional Class4. Optional Class Method With ExampleOptional class of(), ofNullable(), empty(), get() methodsOf()ofNullable()Empty()Get()Example of Optional Class Methods Optional class Map()…
Table of Contents 1. Overview2. Development environment3. Default method inside Interface in Java 8Remember following points before writing default method inside interface in Java 8:Java 8 Default method inside interface exampleDefault…
Table of Contents1. Overview2. Development environment3. What is Functional Interface ?Functional Interface without using Annotation ExampleFunctional Interface using Annotation Example4. What is Lambda Expression?Lambda expression examplesLambda expression rules5. How to…
Table of Contents1. Overview2. Impact of Java Technology on the World2.1 Internet of Things (IoT)2.2 Future of Java Developers2.3 Growing Demand for Java2.4 Java’s lead position worldwide3. Latest Trends in…
Data Protections Laws may change through time and these changes vary for each individual country, so be sure to check the specific laws for your respective country. The following are…
Table of Contents1. Overview2. Development Environment3. Steps of Text Classification3.1 Load/Prepare Data sets3.2 Split datasets into Train/Test3.3 PreProcess text3.4 Features Selection3.5 Build Model3.6 Apply on test data sets3.7 Evaluate Model3.8…
Table of Contents1. Overview2. Confusing Matrix Layout2.1 Binary Classification2.1.1 Layout2.1.2 Example2.2 Model Evaluation parameters2.2.1 True Positive (TP)2.2.2 False Positive (FP)2.2.3 True Negative (TN)2.2.4 False Negative (FN)2.2.5 Recall, True Positive Rate,…
Table of Contents1. Overview2. Development Environment3. Steps of Text Classification3.1 Load/Prepare Data sets3.2 Split datasets into Train/Test3.3 PreProcess text3.4 Features Selection3.5 Build Model3.6 Apply on test data sets3.7 Save Model4….
Table of Contents1. Overview2. Spring boot Rest Service with MongoDB Example2.1 pom.xml2.2 application.properties2.3 SpringBootConfig2.4 EmployeeController2.5 EmployeeService2.6 EmployeeServiceImpl2.7 EmployeeRepository2.8 Employee2.9 Output3. Conclusion4. References5. Source Code 1. Overview In this article, We will learn how to develop Spring boot…
Table of Contents1. Overview2. Different ways to generate UUID in Java2.1 Generate random UUID2.2 Generate Timebase UUID2.3 Generate name based UUID3.3 Generate random UUID using com.fasterxml.uuid3. Conclusion4. References 1. Overview…
