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Some functions have no arguments, others have multiple. There are times we have functions with arguments we don't know about beforehand. We may have a variable number of arguments because we want to offer a flexible API to other developers or we don't know the input size. With Python, we...
Sajjad Heydari
Python allows you to convert strings, integers, and floats interchangeably in a few different ways. The simplest way to do this is using the basic str(), int(), and float() functions. On top of this, there are a couple of other ways as well. Before we get in to converting strings...
Guest Contributor
In the fast-paced field of web applications, containerization has become not only common but the preferred mode of packaging and delivering web applications. Containers allow us to package our applications and deploy them anywhere without having to reconfigure or adapt our applications to the deployment platform. At the forefront of...
Robley Gori
Speech recognition, as the name suggests, refers to automatic recognition of human speech. Speech recognition is one of the most important tasks in the domain of human computer interaction. If you have ever interacted with Alexa or have ever ordered Siri to complete a task, you have already experienced the...
Usman Malik
Heap Sort is another example of an efficient sorting algorithm. Its main advantage is that it has a great worst-case runtime of \(O(nlogn)\) regardless of the input data. As the name suggests, Heap Sort relies heavily on the heap data structure - a common implementation of a Priority Queue....
Olivera Popović
Logging, saving records to the database, and accessing files are all common tasks a programmer works on. In each of those cases, date and time play an important role in preserving the meaning and integrity of the data. Programmers often need to engage with date and time. In this article...
Data is increasingly becoming a valuable commodity in the current era of technology and this necessitates the optimization of storage and access to this data. There are quite a few notable solutions for the storage of data, including Relational Database Management Systems (RDBMS) such as MySQL and PostgreSQL, which store...
Creational Design Patterns, as the name implies, deal with the creation of classes or objects. They serve to abstract away the specifics of classes so that we'd be less dependent on their exact implementation, or so that we wouldn't have to deal with complex construction whenever we need them, or...
Darinka Zobenica
Design Patterns are reusable models for solving known and common problems in software architecture. They're best described as templates for dealing with a certain usual situation. An architect might have a template for designing certain kinds of door-frames which he fits into many of his projects, and a software engineer,...
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