Originally posted on opensource. What I learned from adding “else-less” functionality to Python, as inspired by Ruby. Ruby, unlike Python, makes lots of things implicit, and there’s a special kind of if expression that demonstrates this well. It’s often referred to as an “inline-if” or “conditional modifier”, and this special syntax is able to return one value when...
Originally posted on dev. Hello Folks 👋 This is Savio here. I’m young dev with an intention to enhance as a successful web developer. I love building web apps with React. I have proved my superiority in frontend technologies. Today, I’d like to share 20 Killer JavaScript one liners to make your life easier. Let’s...
Originally posted on maekuseof. Here are multiple ways to check for a specific file or directory using Python. Python’s dependency on external files is a crucial aspect, it’s wise to pay heed to the base/source files before executing any code. Before running a particular program, you need to ensure your source files exist at the...
Originally posted on makeuseof. These algorithms are essential to every programmer’s workflow. As a student of programming, you’ve likely learned plenty of different algorithms throughout the course of your career. Becoming proficient in different algorithms is absolutely essential for any programmer. With so many algorithms, it can be challenging to keep track of what’s essential....
Originally posted on dev. While Programming, you are bound to encounter Repetitive Code, writing which is a complete waste of time. I am not talking about Non-DRY Code, but Essentials Code that is necessary to be written. An example of this would be connecting State/Dispatch to Props using React-Redux. Anyone who has worked on a decent-sized React-Redux project knows how many times you have to write the same...
Originally posted on datasciencecentral. Data Science is an exciting field for knowledge workers because it increasingly intersects with the future of how industries, society, governance and policy will function. While it’s one of those vague terms thrown around a lot for students, it’s actually fairly simple to define. Data science is an interdisciplinary field that...
Originally posted on dev. As a developer, you’re always looking for cutting-edge tools, tricks, and extensions to improve your productivity and efficiency. Being able to manage your time better is a valuable skill for software engineers. Therefore, here’s a list of Visual Studio Code extensions that help frontend developers (and not only!) to increase their...
Originally posted on dev. Currying is a concept from lambda calculus, but don’t let that freak you out — it’s quite simple to implement. Currying is a function that takes one argument at a time and returns a new function expecting the next argument. It is a transformation of functions that translates a function from...
Originally posted on dev. Introduction No skill is more important for programmers than the ability to write code that works. But all too often, developers don’t think about whether their code will work until it’s finished, and by then they’ve already created many bugs that are difficult or impossible to fix. That’s why every developer...
Originally posted on makeuseof. So, you want to build an API, but where should you start? Try these frameworks on for size. Python is growing exponentially in popularity due to its simple learning curve and straightforward syntax. The coding language is used in web development, software development, mathematics, system scripting, and just about everything else...
Originally posted on opensource. A student in 1988 in Poland is invited to a computer lab. A few days ago, contributors to Opensource.com were asked to share our personal stories about how we got into programming. Many entertaining and fascinating responses were submitted. It would be interesting to quantify these data in time. Intriguing patterns emerged....
Originally posted on dev. Hello, buddies! We love python, right? So today we’re going to see some amazing things that can be done with python(you may not know them). Interesting? Let’s start! 1. Google Search with Python Sometimes we get so much into programming that we feel lazy enough to open the browser and search...
Originally posted on searchcloudcomputing.techtarget. Rust is making a name for itself in cloud. See why developers are putting in the effort to adopt the programming language for cloud-native development. Over the last several years, a relatively new programming language called Rust has surged in popularity among both cloud vendors and developers. Originally sponsored by Mozilla,...
Originally posted on analyticsvidhya. Introduction Writing a code is like a piece of art and in this article, I am going to share some tips and tricks for Data Scientists and Python enthusiasts who want to write better and cleaner codes. I personally also use these coding techniques in my life and they have improved...
Originally posted on makeuseof. Python’s new version 3.10 brings some exciting changes to the language. Here are the features we’ll be making use of. Python 3.10 boasts of being one of the most stable versions available for users to download, and will be released later this year. The newly released version will come with many...
Originally posted on dev. The (Most Comprehensive) JavaScript Design Principles Guide As JavaScript developers we strive towards clean, healthy, and maintainable code. We strive towards solving challenges eloquently. While these challenges may each, within themselves, be unique – we don’t necessarily require unique solutions for each individual one of these new challenges we face. If...
Originally posted on dev. Async functions are great, especially if you have to call multiple functions in a row that return promises. With async / await, code becomes easier to reason about for humans, because the data flow mimics synchronous code, which is what we are used to reading. So what are async functions exactly? Syntactic...
Originally posted on sdtimes. Despite C++’s downward trend on the TIOBE Programming Community index since 2001, the language’s fall from the coveted top two slots in 2020, vociferous and persistent claims that C++ is “dead like COBOL,” and the inroads the Rust is making in developer circles – C++ is still as viable, vital and relevant as ever. There’s no arguing...
Originally posted on dev. 18 months ago I was promoted Technical Lead of the team where I was working as Senior Fullstack Engineer. To some extent nothing really changed in my daily activities: even before getting the title, I was already reviewing code, assigning tasks and taking care of supporting and coaching my team mates. On...
Originally posted on opensource. In his article How different programming languages do the same thing, Jim Hall demonstrates how 13 different languages accomplish the same exact task with different syntax. The lesson is that programming languages tend to have many similarities, and once you know one programming language, you can learn another by figuring its syntax...
