Solving `type mismatch; found : X required: Y` Error in Scala
Understanding `type mismatch; found : X required: Y` error in Scala helps in fixing it by changing the type, casting, or altering function signatures. [ more ]
Code passes through various error detection techniques before production, leading to a difference in defect rates for fresh code and production code.
Defect rates seem consistent across programming languages, highlighting the importance of reducing the number of lines of code to decrease errors. [ more ]
What Are the Top 10 Web Development Tools for Beginners?
Web developers design, code, and test websites using various tools and programming languages. The field is growing rapidly due to mobile device usage and E-commerce popularity. [ more ]
What is JavaScript? The full-stack programming language
JavaScript is the most in-demand language in 2023, with 29% of job offers requiring experience with JavaScript or TypeScript.
JavaScript is widely used for interactive or animated content on webpages and extends beyond browsers to servers and cloud-based applications. [ more ]
Why PHP continues to be a popular but divisive programming language
PHP is a persistent programming language with a long-standing presence in the industry.
Despite criticisms, PHP remains actively supported and updated, with major companies like Facebook, Microsoft, and Wikipedia still using it prominently. [ more ]
New version of Publish Code Coverage Results task - Azure DevOps Blog
The V2 version of the publish code coverage results task in Azure Pipelines offers support for more formats of code coverage results and programming languages.
Users are encouraged to migrate from the V1 task to the V2 task to take advantage of new features and support for additional code coverage result formats. [ more ]
Comparing Kotlin, Go (Golang), Rust, Scala, and Perl Programming Languages
Kotlin, Go (Golang), Rust, Scala, and Perl are programming languages that offer unique features and cater to different niches in programming.
Syntax and ease of learning vary among these languages, with Kotlin being concise, Go focusing on simplicity, Rust emphasizing safety and performance, Scala combining object-oriented and functional programming, and Perl being flexible but cryptic to newcomers. [ more ]
Serverless Functions and Cron Jobs for Efficient Task Scheduling
I was asked to add couple of fields and change some existing fields in the invoice that will be generated after payment and also make a template generator for handling various emails that has be send to client based on some logic.While going through the codebase, I case across many new concepts like, Serverless functions, cron jobs, schedulers etc.
Have you ever wondered how your editors and IDEs are able to support so many programming languages?Perhaps you've been thinking about designing your own language and wanted to know how you can give it editor support?This talk is for you - I've spent over a year building a small language and integrating it with code editors, and I'd like to share some of the challenges I've faced, as well as lessons I've learned in that time.
Comparing Scala, Java, Kotlin, and Go: A Comprehensive Overview
1. JVM languages like Scala, Java, and Kotlin share some underlying mechanics and support OOP principles.
2. Scala integrates both object-oriented and functional programming paradigms, while Java and Kotlin have a similar syntax but with additional features like null safety and extension functions. [ more ]
Comparing Scala, Java, Kotlin, and Go: A Comprehensive Overview
1. JVM languages like Scala, Java, and Kotlin share some underlying mechanics and support OOP principles.
2. Scala integrates both object-oriented and functional programming paradigms, while Java and Kotlin have a similar syntax but with additional features like null safety and extension functions. [ more ]
The util module provides a set of utilities that you can use to debug, inspect, and format data in Node.js applications.Delve into the different functions of the util module and explore some examples to help you leverage these tools.Logging With More Convenience Logging refers to recording important information or events, such as variable values, error messages, and execution flow, that occur within a software application.
If you're using a JavaScript stack like PostgreSQL, Express, React, and Node.js (PERN) to deploy full-stack web development, you might be considering options for monitoring your web application.You've already chosen to use PostgreSQL as the database, Express as the web application framework for Node.js, and React as the UI framework, because they all play nicely together -so well that PERN is one of the most common stacks in web development.
Google's DeepMind develops a system that writes efficient algorithms
1. Google's DeepMind AI has developed a system that is capable of writing efficient algorithms.
2. This system works by analyzing existing algorithms and then writing new ones that are more efficient.
3. This is an important development in the field of AI, as it could potentially lead to improved computer performance and better problem-solving capabilities. [ more ]
PyDev of the Week: Daniel Alejandro Mesejo-Leon - Mouse Vs Python
This week we welcome Daniel Alejandro Mesejo-León (@ searchsort) as our PyDev of the Week!Daniel is the creator of the trex package, which is used for efficient keyword extraction using RegEx.You can see what else Daniel is up to by checking out his GitHub profile.Let's spend some time getting to know Daniel better! Can you tell us a little about yourself (hobbies, education, etc): My name is Daniel Mesejo.
Mocking in Rust: Mockall and alternatives - LogRocket Blog
Testing is an integral part of software engineering.For beginners, writing a test case makes sure that your code does exactly what you expect it to do.Every programming language has various frameworks that help you test your code.Small pet projects can get away with not having testing in place, but as an application scales, you run into the risk of hitting a wall where you become paranoid after you push a new feature to production.
This week we welcome James Bednar (@JamesABednar) as our PyDev of the Week! James works at Anaconda as a manager of the Holoviz, a popular data visualization package for Python.If you'd like to see what else James is working on, you should check out his GitHub profile.Let's spend some time getting to know James better! Can you tell us a little about yourself (hobbies, education, etc): I've always wanted to figure out how things work, mainly to fix them or make them work better.
The top programming languages to learn if you want to get into AI
Python is the leading programming language for AI development due to its popularity, ease of learning, integration with AI frameworks, and community support. [ more ]
NodeJS VS Python: Which Technology Is The Best Option For AI Development? - Springs
Python and NodeJS are popular for AI/ML; Python has a strong community for support and newer features, while NodeJS is efficient for architecture development. [ more ]
TIOBE Index News (May 2024): Why is Fortran Popular Again?
Fortran has regained popularity due to its advantages in numerical analysis, computational mathematics, and image processing, along with being fast, versatile, and free of charge. [ more ]
Vera Molnar's pioneering computer art explored early programming languages and plotter drawings, using technology to challenge traditional artistic techniques. [ more ]
PyDev of the Week: Prabhu Ramachandran - Mouse Vs Python
This week we welcome Prabhu Ramachandran (@prabhu_r) as our PyDev of the Week!Prabhu is a developer of PySPH and the Mayavi packages.Prabhu works for the Indian Institute of Technology Bombay and speaks internationally at Python conferences.You can see what else Prabhu is up to over on GitHub.Let's spend a few moments getting to know Prabhu better!
How I've set up eslint and prettier in Angular 16 and why I did that.
Photo by Christopher Gower on Unsplash Did you ever spend time discussing how your code should be displayed during code review?Where to enter a new line, what is the ideal indentation?Do you ever want to preserve these settings between different code editors?Do you ever wanted your code to be statically verified almost instantly (on file save :-))?
Story time When I go on vacation with a fellow Python developer, inevitably I will talk about Python.???? Back in September, Andrea and I drove the Cabot Trail with our friends Dusty and Jen, which led to a discussion about the statement and how Dusty and I both wished more people would use the syntax.
Introduction In programming, data often doesn't come in a neat, ready-to-use format.This is particularly true when we deal with strings, which often need to be cleaned, formatted, or manipulated in some way before they can be used effectively.One common issue we encounter is the presence of unwanted whitespaces - extra spaces, tabs, or newlines that can interfere with the way the string is processed or displayed.
PyDev of the Week: Draga Doncila Pop - Mouse Vs Python
This week we welcome Draga Doncila Pop as our PyDev of the Week!Draga is a core developer of the napari package, which is a multi-dimensional image viewer for Python.Draga also speaks at Python conferences about Python and data visualization.You can see what else Draga is up to by visiting Draga's GitHub profile.
Google Unveils PaLM 2: A Versatile Language Model Integrated Into Google Products
Google has taken a major step forward in the AI gold rush with the introduction of PaLM 2, the second generation of its large-scale language model.PaLM 2, powered by the innovative Carbon AI control system, brings human-like intelligence to Google's products and services, including Bard, Gmail, and Google Docs.
Google Bard cheat sheet: What is Bard, and how can you access it?
Bard is Google's artificial intelligence chatbot which generates responses to user-provided natural language prompts.In response to a prompt, Bard can pull information from the internet and present a response.The large language model behind Bard delivers the response in natural language - in contrast to a standard Google search, where a result consists of a snippet of information or a list of links.
PyDev of the Week: Benjamin Bennett Alexander - Mouse Vs Python
This week we welcome Benjamin Bennett Alexander (@RealBenjizo ) as our PyDev of the Week!Benjamin is the author of 50 Days of Python: A Challenge a Day and Master Python Fundamentals and other books.You can catch up with Benjamin over on Medium.Let's spend a few moments getting to know Benjamin better!
Now more widely available, Bard can not only help with programming and Google Sheets functions but also make it easy to move a response into Gmail or a Google Doc.Bard, an experimental chat system from Google, provides responses to prompts.It conveys content in conventional language, unlike a Google keyword search that delivers a result built around links.
How to Convert Tuple Pairs to a Dictionary in Python
Introduction One of the key aspects of Python is its ability to handle and manipulate different data structures efficiently.Among these data structures, tuples and dictionaries stand out as widely used and flexible options.Tuples are immutable, ordered collections of elements, enclosed in parentheses.
This week we welcome Thomas Fan (@thomasjpfan) as our PyDev of the Week!Thomas is a core developer of the scikit-learn, a machine learning package for Python.If you'd like to see what else Thomas is up to you can check out Thomas's website or his GitHub profile.Let's take a few moments to get to know Thomas better! Can you tell us a little about yourself (hobbies, education, etc): I am a Staff Software Engineer at Quansight Labs, which aims to sustain and grow community-driven PyData open-source projects.
Introduction Python, as one of the most versatile and widely-used programming languages, boasts a plethora of built-in data structures that make it an excellent choice for developers of all skill levels.One such data structure is the list.It is one of the most powerful and flexible data structures in Python.
Google releases Bard to the world - but leaves the EU behind
Story by During its I/O 2023 event yesterday, Google announced it had officially removed the waitlist for its AI-powered chatbot Bard and made the service available in 180 countries and territories.Sadly for most Europeans keen on testing the tech giant's contribution to the generative AI race, the countries of the European Union are not included in the list.
The art of the prompt: How to get the best out of generative AI - Source
"I compare it to the early days of search engines - there was an art to choosing the right keywords to get good results and, over time, both the users and the search engine got better at understanding each other," she said."This is the same paradigm.Over time, both we as users and the machine learning models will understand each other better."
Working With TOML Files in Python - PythonForBeginners.com
We use different configuration file formats to store configuration data for our software systems.In this article, we will discuss how to work with TOML configuration files in Python.What is The TOML File Format?TOML stands for Tom's Obvious, Minimal Language.It is a file format used for storing configuration data.
Rye hopes to make Python setup and packaging less fraught
The recent debut of a Python tool called Rye has raised hopes that the programming language's long standing setup and packaging shortcomings may be solvable.Rye, a personal project developed by Armin Ronacher, an open source developer and creator of the Python web framework Flask, addresses two issues: bootstrapping (setup) and packaging.
Python tops usage and pay in survey of software developers
Python is still a top choice for software developers, beating out other programming languages, according to a widely respected industry poll.CodeSignal's 2023 State of Engineer Hiring Survey report found that Python (specifically Python 3) dominated as the most frequently used language, and highest paying, among the more than 2,800 devs surveyed, with a 16-point lead over the second most popular language, Java.