Tag: Tutorials

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Fundamental Tutorials of Regex

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Regex? Regex, short for “regular expression,” is a sequence of characters that defines a search pattern. It’s a powerful tool used in various programming languages and text editors to find and manipulate strings of text based on specific patterns. Regular expressions are particularly useful for tasks like pattern matching, text validation, data

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Fundamental Tutorials of AngularJS

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is AngularJS? AngularJS is a JavaScript framework that was developed by Google. It is a structural framework for dynamic web applications. AngularJS is a popular framework for building single-page applications (SPAs). AngularJS uses the Model-View-Controller (MVC) pattern to organize code. The MVC pattern separates the application into three parts: What are the top

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Fundamental Tutorials of Excel

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Excel? Excel is a spreadsheet software application developed by Microsoft. It is one of the most popular software applications in the world, and it is used by businesses, organizations, and individuals of all levels of experience. Excel allows users to create, edit, and analyze data in a tabular format. It also provides

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Fundamental Tutorials of Pandas

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Pandas? Pandas is an open-source Python library that provides data manipulation and analysis tools for working with structured data. It’s built on top of the NumPy library and is widely used in data science, data analysis, and data manipulation tasks. Pandas is designed to handle and manipulate data in a way that

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Fundamental Tutorials of Objective-C

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Objective C? Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. It was the primary programming language used for macOS, iOS, watchOS, and tvOS development until the introduction of Swift in 2014. Objective-C was created by Brad Cox and Tom Love in 1984 as a

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Fundamental Tutorials of Angular

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Angular? Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google. Angular is a full-stack framework that can be used to build single-page applications (SPAs). It is a popular choice for building web applications because it is easy to learn and use, and it is very powerful.

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Fundamental Tutorials of Django

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Django? Django is a free and open-source web framework written in Python. It is a mature framework with a large community of developers and a wide range of features. Django is known for its rapid development, clean design, and security. Django is a high-level framework, which means that it provides a lot

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Fundamental Tutorials of Swift

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Swift? Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple Inc. and the open-source community. It was first released in 2014 as a replacement for Apple’s earlier programming language, Objective-C. Swift is designed to be safer, more modern, and more expressive than Objective-C. Here are some of the key features

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Fundamental Tutorials of SQL Server

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is SQL Server? SQL Server, developed by Microsoft, is a relational database management system (RDBMS) that provides an environment for creating, managing, and interacting with databases. It’s designed to store and manage large volumes of data efficiently and securely while offering tools for querying, analyzing, and manipulating that data. SQL Server is commonly

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Fundamental Tutorials of Reactjs

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Reactjs? ReactJS is an open-source JavaScript library for building user interfaces. It is used for building single-page applications (SPAs) and is one of the most popular JavaScript libraries in the world. ReactJS is based on the concept of components. A component is a reusable piece of code that can be used to

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Fundamental Tutorials of Python-3.x

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Python-3.x? Python 3. x refers to the family of major versions (3.0, 3.1, 3.2, and so on) of the Python programming language that was released after Python 2.7. Python 3.0 was a significant and intentional departure from Python 2. x, aimed at improving the language’s design, addressing inconsistencies, and modernizing its features.

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Fundamental Tutorials of JSON

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is JSON? JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and for machines to parse and generate. It is often used to transmit data between a server and a web application and store configuration and data in various programming environments. JSON is language-independent,

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Fundamental Tutorials of Array

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Array? An array is a fundamental data structure in programming that allows you to store and organize multiple values of the same type under a single variable name. Each value in an array is called an element, and each element is associated with an index that represents its position within the array.

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Fundamental Tutorials of Reactjs

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Reactjs? ReactJS is an open-source JavaScript library for building user interfaces. It is used to create interactive web applications. ReactJS is based on the concept of components, which are reusable pieces of code that can be combined to create complex user interfaces. ReactJS is a popular library for building user interfaces because

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Fundamental Tutorials of Node.js

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Node.js? Node.js is an open-source, cross-platform runtime environment that runs on the V8 JavaScript engine. It is designed to build scalable network applications. Node.js is event-driven and non-blocking, which makes it efficient at handling concurrent requests. Node.js is a popular choice for building real-time web applications, such as chat applications and streaming

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Fundamental Tutorials of MySQL

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is MySQL? MySQL is an open-source relational database management system (RDBMS) based on Structured Query Language (SQL). A relational database stores data in tables, which are made up of rows and columns. Each row represents a single record, and each column represents a single piece of data about that record. MySQL is a

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Fundamental Tutorials of SQL

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is SQL? SQL stands for Structured Query Language. It is a standard language for accessing and manipulating data in a relational database. A relational database stores data in tables, which are made up of rows and columns. Each row represents a single record, and each column represents a single piece of data about

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Fundamental Tutorials of IOS

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is IOS? iOS is a mobile operating system developed by Apple Inc. exclusively for its hardware. It is the world’s second-most popular mobile operating system, after Android. iOS is based on the Unix operating system and uses the same kernel. However, iOS is a closed-source operating system, while Unix is an open-source operating

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Fundamental Tutorials of CSS

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is CSS? CSS stands for Cascading Style Sheets. It is a style sheet language used to control the presentation of web pages. CSS is a powerful tool that can be used to change the look and feel of web pages, including the font, color, and layout of elements. CSS is a separate language

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Fundamental Tutorials of C++

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is C++? C++ is a general-purpose programming language that was developed as an extension of the C programming language. It was created to add object-oriented programming (OOP) features while retaining the performance and efficiency of C. C++ was first introduced in the late 1970s and has since become one of the most widely

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