Ruby – Predefined Constants
The following table lists all the Ruby's Predefined Constants − NOTE − TRUE, FALSE, and NIL are backward-compatible. It's preferable to use true, false, and nil. Sr.No.Constant Name & Description1TRUESynonym for…
RPA Vs. Test Automation
The terms Test Automation and Robotic Process Automation look similar as they both contain 'Automation' and offer the same features of reducing manual labor. But these two are different. Let's get started…
AWS ElastiCache – Listing Parameters
To control the runtime behaviour of the Redis cluster nodes we use many parameters , we see the exact steps to list the parameters that are available in different versions…
Ruby – Multithreading
Traditional programs have a single thread of execution the statements or instructions that comprise the program are executed sequentially until the program terminates. A multithreaded program has more than one thread of…
AWS ElastiCache – Parameter Group
Parameter Groups are a collection of parameters which control the behaviour of the ElastiCache cluster. They are automatically created as part of creating the cluster. But many times, we need…
RPA Vs. AI
Without knowing the meaning of RPA and AI, it is hard to describe differences between them. Let's start with the definitions: Robotic Process Automation (RPA) is a software robot that can…
XSD – Validation
We'll use Java based XSD validator to validate students.xml against the students.xsd. students.xml <?xml version = "1.0"?> <class> <student rollno = "393"> <firstname>Dinkar</firstname> <lastname>Kad</lastname> <nickname>Dinkar</nickname> <marks>85</marks> </student> <student rollno = "493"> <firstname>Vaneet</firstname> <lastname>Gupta</lastname>…
RPA Tools
RPA tools are the software that helps users to configure various tasks to get automated. Most of the organizations have periodic and repetitive tasks such as data entry, data extraction,…
AWS ElastiCache – Redis Shards
A shard is a collection of one or more nodes in an ElastiCache cluster. It is created to support replication of data into various nodes in the ElastiCache cluster so…
AWS ElastiCache – Delete Cluster
Once you have achieved the purpose of using a ElastiCache cluster, you will eventually reach a point when you no longer need the cluster either because you have a new…
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