Which operator is used in query pattern matching? What is Index in DBMS & it's types Relational Database Design Features of Good Relationsl Design What is Functional Dependency? Trivial Non-Trivial Fully-Functional Dependency Partial Transitive What is Normalisation? Purpose of Normalisation? What ...
Kristof Kovacs - The Death Star Design Pattern Dunbar's number - is a suggested cognitive limit to the number of people with whom one can maintain stable social relationships—relationships in which an individual knows who each person is and how each person relates to every other person. Hype ...
The most important thing to understand with Scala is thatwe can use everything from Java packages in our Scala programs. To make it more clear, let us look at a clear example by using java.io.File package from Java which creates a file and print its absolute path: Using Java’s File ...
Donald Knuth said:“Programmers waste enormous amounts of time thinking about, or worrying about, the speed of noncritical parts of their programs, and these attempts at efficiency actually have a strong negative impact when debugging and maintenance are considered. We should forget about small effi...
pattern matching:let’s think of it as the dynamic dispatching for functional programming failure handling:because exceptions are bad for function compositions Either:this is another structure which is very common in functional programming. The typical example is a function which returns a value wh...
Gatlingis a test automation framework for load and performance testing. You can design and develop tests for long term and maintain them. Gatling is protocol agnostic. Gatling is architected using asynchronous architectural pattern. It can be used for simulating more than 1000 concurrent virtual users...
Pattern matching is not fully supported in Kotlin, and is clearly inferior to Scala in that respect. While it is possible to achieve similar results with smart application of the when clause, Scala’s matching capabilities and ease of use are far ahead. ...