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VBA – Error Handling

Post author:K Z
Post published:October 25, 2021
Post category:VBA
Post comments:2 Comments

There are three types of errors in programming: (a) Syntax Errors, (b) Runtime Errors, and (c) Logical Errors. Syntax errors Syntax errors, also called as parsing errors, occur at the…

Java 8 – Nashorn JavaScript

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:0 Comments

This topic is about Java 8 - Nashorn JavaScript. With Java 8, Nashorn, a much improved javascript engine is introduced, to replace the existing Rhino. Nashorn provides 2 to 10…

VBA – Events

Post author:K Z
Post published:October 25, 2021
Post category:VBA
Post comments:4 Comments

VBA, an event-driven programming can be triggered when you change a cell or range of cell values manually. Change event may make things easier, but you can very quickly end…

Clojure – Functions

Post author:S K S
Post published:October 25, 2021
Post category:Clojure
Post comments:2 Comments

In this guide, we will discuss Clojure Functions. Clojure is known as a functional programming language, hence you would expect to see a lot of emphasis on how functions work…

Java 8 – Optional Class

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:1 Comment

This topic is about Java 8 - Optional Class. Optional is a container object used to contain not-null objects. Optional object is used to represent null with absent value. This…

Java 8 – Streams

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:1 Comment

This topic is about Java 8 - Streams. Stream is a new abstract layer introduced in Java 8. Using stream, you can process data in a declarative way similar to…

Java 8 – Default Methods

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:1 Comment

This topic is about Java 8 - Default Methods. Java 8 introduces a new concept of default method implementation in interfaces. This capability is added for backward compatibility so that…

Java 8 – Functional Interfaces

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:1 Comment

This topic is about Java 8 - Functional Interfaces. Functional interfaces have a single functionality to exhibit. For example, a Comparable interface with a single method ‘compareTo’ is used for…

Java 8 – Method References

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:1 Comment

This topic is about Java 8 - Method References. Method references help to point to methods by their names. A method reference is described using "::" symbol. A method reference…

Java 8 – Lambda Expressions

Post author:S J
Post published:October 25, 2021
Post category:Java 8
Post comments:2 Comments

This topic is about Java 8 - Lambda Expressions. Lambda expressions are introduced in Java 8 and are touted to be the biggest feature of Java 8. Lambda expression facilitates…