When it comes to programming, the process of writing code can be time consuming and complex. In order to simplify the flow of the program, it can be useful to use pseudocode, which is a useful tool for developers when beginning to formalise the logic and structure of a program. Pseudocode allows you to write […]
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Structured Query Language (SQL) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS). As the most widely used language for data processing and data analysis, SQL enables users to access and manipulate data, providing the necessary tools to store and retrieve data in a structured format. It
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Computer science is a field of study that allows us to examine and understand the underlying principles of technology, while also providing us with the necessary tools to develop, operate, and maintain computational systems. As such, it is important for all computer scientists to have a deep understanding of the fundamentals of data structures and
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Introduction Recursion is a process where a function calls itself from within its own code. It can be used as an alternative to looping constructs. Recursion is used in many real-world scenarios, and we’ll cover some examples of recursion in Python here. A recursive function continues to call itself until it has completed the task
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Functional programming is a powerful programming paradigm that has been around for decades, but has recently gained increased attention in the software engineering space. This style of programming emphasizes the use of functions to build larger, more complex programs. It is a declarative approach to coding, meaning that the programmer expresses the desired data transformations
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The fetch decode execute cycle is one of the fundamental components of all computers and is the main process through which computers execute instructions. It is a continuous cycle, meaning that it is repeated in a loop multiple times over, and is what allows computers to carry out the instructions given to them by their
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