Spark RDD Operations

Spark RDD Example

Table of Contents1. Overview2. Development environment3. Input Files4 Project Structure5. Solution5.1 Loading the external dataset5.2 Parallelizing a collection6. API & References 1. Overview With advancement in technologies, Data is growing…

How to Design a Web Page with JSP

How to Design a Web Page with Java Server Page (JSP)

Table of Contents1. Overview2. Java Server Page(JSP) functionalities2.1 Enhanced Servlet2.2 Easy to Handle2.3 Quick Development2.4 Require Less Code3. Java Server Page (JSP) Lifecycle4. Example4.1 demo.jsp4.2 Executing JSP Page5. Conclusion6. References 1. Overview JSP technology is…

Java 8 Optional Class

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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()…

Legal Details of Email Marketing

Legal Details of Email Marketing

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…