Originally posted on dev. To see the code for these examples, click here There are seemingly endless ways of dealing with state management in React. Trying to understand the options, the tradeoffs between them, and how they work can be overwhelming. When I’m trying to learn something, seeing a side by side comparison implementing some common...
Originally posted no dev. There are a plethora of websites where you can practice Data Structures and Algorithms questions. Even though there are a lot of choices, beginners might have a difficult time choosing one. Why? Because the majority of these websites are tailored to experienced developers. They feel overwhelming, and it feels like there...
Originally posted on towardsdatascience. If you’re bored of Java or Python, this might bring your career to the next level Ifyou haven’t used Scala yet, you’re not the only one: Not even four percent of all programmers were using the language as of last year, according to StackOverflow. That puts it at rank 22 of the...
Originally posted on dev. I had collected some points and created a list of some best practices for software development. I plan to refer to this list from time to time to help me become a better Engineer. Publishing the list so that others too may refer and get benefitted from this list. Learn &...
Originally posted on dev. python-journey (3 Part Series) 1Python pro tips2Memoization in short3About Python imports What problem does memoization solve?In a nutshell, it prevents ineffectiveness. Why The code is not as brilliant as you might think. Sometimes, it needs to repeat stuff over and over to do its job. The great idea with memoization is...
Originally posted on thenextweb. Python 3.9 is expected to be released on Monday 5th October 2020. Prior to releasing the official version, the developers had planned to release six alpha, five beta preview, and two release candidates. At the time of writing this article, the first candidate was recently released on 11 August. Now, we’re anxiously...
Originally posted on smashingmagazine. Just like during the Renaissance, we’re living in times of incredible cultural and artistic innovation. As the Internet evolves, browsers align, capabilities are added and accessibility of technology becomes easier, designers face new opportunities to create, think, and change their status with no-code tools. The word Renaissance — which means “rebirth” in...
Introduction CSS is the language that sits at the presentation level of the Web alongside HTML and JavaScript. CSS is easy to start with but it’s not simple to work with because it has some features that might seem frustrating at first. These features are what makes CSS such a beautiful language to work with. If you...
Originally posted on techradar. If COBOL were to go extinct, we’d all be in serious trouble The world’s banking, business and governmental systems are underpinned by a programming language developed over half a century ago – but fewer people than ever know how to use it today. Devised in 1959 by Dr. Grace Hopper and...
Originally posted on towardsdatascience. A simple way to improve your Python code When we create an object from a class, the attributes of the object will be stored in a dictionary called __dict__. We use this dictionary to get and set attributes. It allows us to dynamically create new attributes after the creation of the object....
Originally posted on medium. With the matplotlib and seaborn libraries its easy to make charts in Python, but the default settings can result in an ugly looking chart. This might not be a problem if you only need the chart for your own purposes but if you’re going to share it you may wish to improve its appearance and...
Originally posted on dev JavaScript is not the only language that can be used to do Web development. Some other languages built upon other programming paradigms like Elm or PureScript are available as well. They rely on functional programming and most of the time have similar concepts. And one of these concepts is the Maybe...
Originally posted on medium This tutorial will help you learn the most common usages of list comprehensions in Python Many more people are starting to learn Python, as it has become one of the most popular programming languages for almost anything, like web development, scientific computing, and certainly artificial intelligence. No matter where you’re going...
Originally posted on codementor Introduction Python is a general language for beginners to get started with programming. Python is used for automation due to a built-in standard library and other tools within the Python ecosystem. Which can be useful for anyone besides just a system administrator to automate certain parts of their process to make...
Originally posted on dev Visual Studio Code is a powerful editor out of the box, but there are many many VS Code extensions to make it even more powerful! If you’re new to VS Code or coding in general, I recommend reading through everything here to see if there are new ways you can optimize your workflow....
Originally posted on oreilly Experts discuss what’s in store for popular and growing programming languages. As we enter a new decade, we asked programming experts—including several of our own O’Reilly authors and instructors—for their thoughts on what’s in store for some established players and fast-growing languages. Python The biggest news this year in Python is...
Originally posted on dev One of the most common things I see around that I think makes code more difficult to read is the overuse of “if” statements. It’s one of the first programming tools we learn, and it is usually when we learn that the computer can do pretty much anything we like, “if”...
If you are using git in your project, you probably know what is .gitignore. Since I never seem to be able to memorized gitignore’s pattern format correctly, when I needed to write a gitignore file for a specific project, I’ll visit github/gitignore in my web browser, search for gitignore file, open the file, copy its content, then finally paste it into my...
How to become more agile and productive with better coding habits If you’ve tried your hand at machine learning or data science, you know that code can get messy, quickly. Actual footage of me writing data science code Typically, code to train ML models is written in Jupyter notebooks and it’s full of (i) side effects...
Iterables, functions, and generators in Python To learn about the yield keyword, there are a variety of other terms and concepts that you must be comfortable with first. Before we dive into all of that, let’s keep the end in mind and talk through why yield is beneficial. Using yield will improve the memory efficiency — and subsequently, the speed/performance — when...
