Huzaif Sayyed Crystal is a statically-typed, compiled programming language with a syntax that resembles Ruby. It is designed to be efficient, expressive, and statically checked, making it an excellent choice for developers who appreciate the benefits of both static typing and a clean, concise syntax. Whether you’re a beginner getting started with Crystal or an experienced developer … Read more
SAS (Statistical Analysis System) is a powerful and versatile programming language used for data analysis, statistical modeling, and business intelligence. Whether you’re a seasoned SAS programmer or just getting started, having a handy cheatsheet can be invaluable for speeding up your workflow and ensuring accuracy. In this blog post, we’ll provide you with the ultimate … Read more
COBOL, short for Common Business-Oriented Language, has been a stalwart in the world of business and finance for decades. Originally developed in the late 1950s, COBOL remains a relevant language for large-scale, mission-critical enterprise applications. Whether you’re a seasoned COBOL developer or exploring this language for the first time, having a cheatsheet at your disposal … Read more
If you’re venturing into the world of Salesforce development, you’ll likely encounter Apex, a powerful and proprietary programming language designed specifically for building applications on the Salesforce platform. Whether you’re a novice exploring the Salesforce ecosystem or an experienced developer seeking a quick reference, this Apex programming language cheatsheet will prove invaluable. 1. Hello World: … Read more
If you’re diving into the world of functional programming or exploring languages with strong static typing, OCaml might be the language for you. OCaml, short for Objective Caml, is a powerful and expressive programming language known for its emphasis on functional programming and strong type inference. Whether you’re a beginner or an experienced developer, having … Read more
Ada, a robust and statically-typed programming language, is known for its focus on safety and reliability in critical systems. Whether you’re a seasoned Ada developer or a newcomer, this cheatsheet serves as a handy reference for key Ada features, syntax, and best practices. Hello, Ada! Basics Comments Variables Constants Strings Control Flow If Statement Case … Read more
Zig is a modern programming language designed for simplicity, performance, and reliability. With a focus on low-level programming and system-level development, Zig has gained popularity for its clear syntax, zero-cost abstractions, and emphasis on developer control. This cheatsheet serves as a quick reference guide for programmers looking to get started with Zig or those who … Read more
Visual Basic .NET (VB.NET) is a versatile and powerful programming language used for developing a wide range of applications, from desktop to web and mobile. Whether you’re a seasoned developer or just starting with VB.NET, having a handy cheat sheet can be a lifesaver. In this blog post, we’ll explore a comprehensive Visual Basic .NET … Read more
Structured Query Language (SQL) is the backbone of relational database management systems (RDBMS), serving as a powerful tool for managing and manipulating data. Whether you’re a seasoned database professional or just getting started with SQL, having a handy cheat sheet can save you time and effort. In this blog post, we’ll provide a comprehensive SQL … Read more
If you’re diving into the world of Raku programming, you’ve chosen a versatile and expressive language that combines elements of Perl, Python, and other languages. To help you navigate the syntax and features of Raku more efficiently, we’ve put together a cheatsheet that covers essential aspects of the language. Whether you’re a beginner or an … Read more
Cheatsheet for JavaScript covering some essential concepts. This cheatsheet covers some fundamental aspects of JavaScript. Variables and Data Types Declaration Assignment Data Types Control Flow Conditional Statements Loops Functions: Arrays Objects DOM Manipulation Promises AJAX and Fetch Refer to the official documentation for more in-depth information and examples. FAQ
Explore this comprehensive Python cheatsheet covering essential syntax, data structures, file handling, and object-oriented programming. Learn the fundamentals of Python programming with examples and quick references for both beginners and experienced developers. Basics Comments Variables Data Types Basic Input/Output String Manipulation Lists Tuples Dictionaries Conditions Loops Functions Advanced Data Structures Sets List Comprehension Dictionary Comprehension … Read more
Learn Golang with this comprehensive cheat sheet covering essential topics from getting started to advanced concepts. Explore variables, control flow, functions, packages, concurrency, error handling, and more, accompanied by concise code snippets for quick reference. Master the fundamentals of Golang programming with this handy guide. Introduction Go (or Golang) is an open-source programming language designed … Read more
When building a Django application, you may need to reference configuration variables from settings.py in other parts of your code. One common place is in models.py, where you define your database models. Accessing settings allows you to parameterize aspects of your models. For example, you can define the default database or control auto-created fields like … Read more
Django provides a way to ensure uniqueness for model fields through the unique=True parameter. However, by default, Django’s unique constraint does not allow multiple NULL-values. So if you want to allow one or more NULL values in a unique field, you need to put in some extra work. In this post, we’ll explore the options … Read more
Getting started with Django web development typically involves running the development server on localhost to preview your site. However, there may be times when you need to access your local development site from another device on the same network. Fortunately, with a few configuration tweaks, you can externally access your Django site hosted locally. Enabling … Read more
Django Rest Framework (DRF) provides a convenient web-based API browser interface out of the box. This allows developers to interact with the APIs directly in the browser, viewing endpoints and sending test requests. However, in production environments, it’s often desirable to disable this feature for improved security and performance. In this post, we’ll explore a … Read more
When working with Django, you’ll often encounter the mysterious nested Meta class within your model definitions. What exactly is it, and how does it impact your application? In this comprehensive guide, we’ll demystify the Meta class, explore its purpose, and discuss best practices. What is the Meta Class? Let’s break it down: Why Use the … Read more
Creating a well-organized and efficient folder and file structure is crucial for any React project. It not only enhances development process but also improves code readability, maintainability and collaboration among team members. In this blog we will discuss some of the best practices for structureing folders and files in a React project. Why is a … Read more
Django is a powerful web framework that makes it easy to create web applications with complex data models. One common requirement in web development is ability to filter and search for specific data in a database. While Django provides a rich set of tools for working with databases, filtering data can still be bit of … Read more