Here are 10 tips for junior developers that will help you get started on the right foot
Let’s take a look at some of the best coding hacks to remember in the new year.
A successful dealmaker needs two things to push a sale forward: the right attitude and a reliable, cutting-edge tool.
This is a quick update of an article on how to build a notifications system with Rails and Redis, now using Hotwire
Good day! My name is Robert. I work for Zoo Web Designs and today I'm sharing some things I think other people would love to know about the Google Keep app.
You probably have programs that you run repetitively each time you turn on your Linux system. In this article, we still learn to automate these scripts on boot.
It turns out that disabling a Favicon is surprisingly easy and eve a good idea when you don't really want to deal with the hassle of another part of a website
Hi everyone! Today I want to talk about fast TS compilation. There are a lot of tips and tricks about TypeScript code style. But not about compiler performance.
The Omit utility Type lets us take types, remove elements, and make entirely new types. Let's look at how it works.
While in prison, Hiếu wrote an online security guide for the average internet user.
If you are reading these tips on how to switch your job to IT, then below you will find some golden tips which I wish I had got at the start of my career back t
So you want to earn a little spending crypto in exchange for your thoughtful Hackernoon content. You could try selling shady links on the black market...but you know that's not right. And getting a sponsorship deal isn't easy without risking life and limb...
Need help learning about Linux's pacman? Look no further. Here's everything you need to know.
How making regular practice and working on small things like finger placement can help improve your typing speed from 40wpm all the way up to 120wpm.
Ever since I discovered Notion, it has become a productive tool I use almost every day.
Mistakes made during software redesign - Perfection, following a trend, hitting with a big hammer
I recently came across the challenge of getting currency exchange data into spreadsheets. In this article, I show two quick and easy methods to do so.
Here are some top dos and don'ts for startup founders, alongside some management tips for startup founders from successful entrepreneurs.
- Undo Closing A Tab
Do you need to know how to disable JavaScript in Tor? This would be easier you could imagine!
Useful tips on how to write your resume if you are looking for a product manager job.
Remote interviews allow companies same time and money on travel expenses, while determining whether a candidate should be hired.
Have you ever had a situation where your scrapper came across an error [may it be server error or scraper block] and had to start over again?
There are simple steps to make online meetings more accessible to people with disabilities. Here are a few of them.
In this day and age, faster always wins. Tools can make or break any job. Tasks that you do everyday shouldn't become a hassle. This is a list of tools I use when I develop websites, logos and anything else when I'm making content for the web.
Wondering how to get your startup into top startup accelerators like Y-Combinator and Techstars? Here are some tips that will help your application stand out
The sad reality for many online business websites and applications is that they are flooded by automated bad bots
In this article, we'll cover the benefits of utilizing the repository pattern in building backend systems with FastAPI.
If-else keyword built into nearly every programming language and simple conditional logic are easy for anyone to understand. If you are a programmer, you know else keyword. But if you are a good programmer, don’t use this keyword. One of the biggest mistakes I fell into when starting was overusing the else keyword when writing conditionals. I stopped using this keyword in my programs since 5 years ago. Let me explain!
Like many tools in the software developer's toolbox, docker is relatively easy to jump into and takes some time to master. Using it for a variety of projects over the years I've learned a few lessons along the way.
From Engineering to Surfing!
This article takes a look at some of the best mechanical keyboards for gamers.
Refurbished phones are becoming more and more popular, but the U.S. is lagging behind in sales. Here's a look at why.
Hi everyone! There are a lot of tips and tricks about CSS styling. But not in this article. Today I want to talk about how to use CSS more efficiently and make
Short refresher about the Virtual DOM used in React. What are the differences between the browser DOM and the virtual DOM?
Many new products get launched in the market every day. But not every product is a hit.
Every application needs memory to run. However, computer memory is limited. Therefore, it is important to clear it of old unused data to make room for new ones.
Hi, happy to join your community. This is my first post, so I start from the simple one, but useful. Maybe you don't know about it yet.
Things to consider when choosing a streaming service
Sergei Golitsyn. Find the product of all the elements of nums except nums[i].
The product of any prefix or suffix of nums is guaranteed to fit in a 32-bit int
One of the trickiest situations in machine learning is when you have to deal with datasets coming from different time scales.
There are tools that help VCs and institutional investors assess the potential of a crypto project before investing
This is a framework for using machine learning in your business.
Certified Kubernetes Administrator: What you need to know to pass the CKA exam? Useful tips to pass the Certified Kubernetes Administrator exam.
Guy Melamed is the co-founder and CEO of Exberry, the exchange technology pioneer revolutionizing marketplaces.
Here’s the secret to getting a recruiter to work harder for you.
I don’t know if it’s just me and the way I was raised, but I had the wacky idea that Bootstrap was supposed to make things easier for building websites. It turns out it doesn’t. At least not if you’re new to it.
The corporate image of a company is everything in today's world. That is why when choosing a Web Design Agency it is important to take into account some basic r
While there is still much research to be done, color psychology has been used in fields such as marketing and design to help create appealing appealing products
One of the greatest things about having a laptop is being able to bring it anywhere. However, it's not so great when your laptop is running out of battery and there's no outlet in sight. To keep this from happening, here are some things you can do to extend your laptop's battery life:
How to create private homebrew taps
If your WiFi is working properly but your wired ethernet connection isn't, here's a bunch of things you can do. The first thing you need to do is turn off the WiFi. Right-click on the WiFi icon in the notification area and click "Open Network and Internet Settings". Go to the WiFi tab and use the toggle to turn it off.
Working in the field of cybersecurity has been one long lesson about outreach and promotion. I worked with an Abstract Stylist magazine for a year and CyberNews media outlet for half a year, and I managed to reach the world's biggest media outlets on my own. How to do it if you're a new business?
Third article where I review my guides about building a small K8s cluster on a single PC with Proxmox VE, Debian VMs, and K3s.
At least once per day, we're seeing examples of digital identity theft. Most well-known cases of such crime are using a person's pictures to create fake social profiles, purchasing items online by pretending to be a different person and similar situations.
There are several factors to cause apps to crash on your Android smartphones. Sometimes one or several bugs are responsible for crashing the apps.
Over-viewing common coding pitfalls we've encountered when we started to use GoLang for production systems
Living in today’s world may force you to prepare more money. But don’t worry because we will show you how to minimize expenses in five simple ways!
Setup Homebrew In New Apple M1 Chip
There are many mistakes a new programmer can make. Today, you
will learn the most common mistakes that beginners make, and how you can avoid them.
With issues like Great resignation coming into prominence MSPs need to create proper remote workforce management strategies to grow. Here’s how to do so.
Getting into the field of software development is a smart career move. Many employers are looking for developers and often struggle to fill these roles. Not only that but salaries and benefits are extremely competitive in our tech-centric world.
OpenAI's "Dall-E" artificial intelligence can be very frustrating for some professional uses. Here are a few things that Dall-E just can't seem to do.
Client-oriented approach tips that help to build smooth and productive communication with clients.
A conversion rate of 1% is regarded as good in general.
Good habits are important for a software engineer. They help you write maintainable code that your future self will thank you for.
In the first part of this article, we have talked about the ways in which your customers may check if your statements of the security matter in your company line up with reality. Now let us focus on how to ensure that your security practices are actually working and how to avoid the numerous pitfalls on this way.
Approaching systems design interviews strategically is crucial, as they typically do not require any actual coding.
Email marketing, where many view it as a dying industry, is still very active - by 2024, it is estimated that more than 361 billion emails will be sent each and every day. This massive resource is already being utilized by many different companies to market a wide array of products and services. Email marketing can be much more effective than other forms of marketing campaigns - email marketing campaigns have been shown to acquire 40 times more customers than Twitter and Facebook campaigns combined. Email offers can also make customers spend more than twice as much with a special email offer. Marketing professionals say that email engagement is their top metric for measuring content performance, that email is one of their top free and organic distribution channels, and that email newsletters are their most used form of content marketing.
A year ago, I, the almighty mobile application developer, was brought down by a pesky bug that was causing my precious creation to crash frequently for users.
A look at common mistakes that data scientists make in the process of service delivery.
Now, you can easily update your commit messages by simply adding --amend to your git command.
Fourth and last article where I review my guides about building a small K8s cluster on a single PC with Proxmox VE, Debian VMs, and K3s.
Planning ahead and having clarity about what you want to achieve can save you time and increase your outputs, especially as a leader in a large organisation.
Buying an iphone gave me a great idea, that resulted in my first job as a develop, here's how!
Advanced Tips for better List and Tuple Manipulation and Sequence Handling.
When it comes to web hosting, you’ll find that there are plenty of options out there. However, each of these has its own pros and cons. Usually, they’re all tailored for the specific needs of the website owner. And while all of them are basically storage space you rent for your website, there are plenty of differences between them; ranging from the required technical knowledge to reliability and server speeds. With that in mind, here are the six basic kinds of web hosting you should consider!
AWS offers a range of services that can be used for chatbot development and deployment. The steps outlined in this article show you how.
Discover how the binary search algorithm improves performance in Git and AWS Kinesis. Learn how to implement it in your own projects for better efficiency.
Is cybersecurity emphasized in your employee onboarding program? Here's what onboarding with a strong security foundation should look like.
We take a look at what .phony actually does.
Stablecoins have always been heralded as the solution to crypto volatility, but if the stablecoins are crashing, where do you store your digital assets?
Due to the COVID-19 outbreak, millions of people have suddenly had to relocate their office to their own homes. In normal times, around 8 million Americans work from home, but in just a few days, that number has multiplied, and then multiplied again.
When I started writing HTML and CSS documents, I found out that one of the best ways to practice building websites was cloning some of them. I spent a lot of time dealing with monstrous HTML documents with tags full of texts and links, which sometimes was not the most exciting experience. Since then, I've managed to look for some time-savers that could improve my efficiency inside VSCode, and here are some that I found:
- Selecting blocks of text
About a month ago I started Microverse’s Technical Curriculum and two days ago I finished its first module, HTML and CSS.
The invention of SOLID principles began in the late 80s. Robert C. Martin started to develop these principles while arguing the principle of software design on USENET (an early kind of Facebook). After addition and subtraction, Robert C. Martin formulated the principles in the early 2000s. It was until 2004 that the principles were arranged and called SOLID principles. It is an acronym that stands for five specific design principles.
When the economy is expanding and stock markets soaring, it seems almost impossible to sell an asset for any amount less than the purchasing price. However, the economy is ever-changing, making it hard to predict market conditions. It is imperative for investors to have a well-diversified portfolio for any market condition.
The version control system is the foundation of the basics, without which it is impossible to conduct team product development in our time.
There are two kinds of leaders: one that acts on a whim, and one that follows procedures to solve a problem.
According to Blind, white-collar tech professionals have lost 100,826 jobs so far this year. Here is how you can avoid getting laid off this time.
Those accustomed to Virtual Private Networks probably know what a painful experience is slow connection speed. Paradoxically, VPNs are the #1 go-to software when talking about torrenting (where speed matters a lot), yet, due to their technicality, some sort of a speed drop is inevitable.
Previously I wrote an article about the importance of hashtags, and how you can use them for your business to increase your exposure organically, through this article I'm going to explain how to target the correct audience, which will yield a higher chance of conversion.
Here in this post, I am going to tell you about the 10 common mistakes you will make or who knows you're still making as a beginner and will clear them all.
Every software has best practices. Git is not different. It has become the most used versioning system in the last years. Many companies adopted git because of its features. If you wonder why git is so powerful, here are some of the advantages over other versioning systems, like Subversion:
This blog highlights eight debugging techniques that will help Software engineers adopt the DevOps approach to debugging a code.
Security & Privacy are often confused, but are distinct. It’s important that we understand the difference so that we can protect ourselves
A software engineer navigating the benefits of good communication in a remote workplace
Discover how these top five skills can lead to new career opportunities.
VS Code is Java-ready! Learn which extensions to use and how to configure it to start coding Java in a modern IDE.
Do you know the difference between private and shared caches ?
Roblox is a popular online platform that allows users to create and play games with their friends.
If you want to transfer your website to a new host, this how-to article outlines the step-by-step process for a smooth migration.
How Gal Ringel, co-founder and CEO of Mine Privacy Ops, deals with stress and tips that he has for other entrepreneurs trying to get their own startups going.
Cybersecurity is among the most significant trends over the last decade and has become even more important now, especially due to more remote work being done. From ransomware to cyber espionage, hackers have developed sophisticated techniques to break into your project/company data and get away with critical information or demand ransom.
Even well known organizations such as Canon, Garmin, Twitter, Honda, and Travelex have fallen victims to malicious actors. A data breach can be a disaster for your company/project, destroy the trust of your customers, and spoil your company’s reputation.
Some helpful tips that can steer you in the right direction and help you decide if a component should be part of your internal component library.
Designing the error handling for event driven architecture.
Do you find it hard to find motivation to finish your long-term goals or be self-motivated? This simple productivity hack will make 10x more productive!
This article explores what good code is and shares some tenets of good structure.
You can now find whatever boats your float: talking head panels, tech talks, or even yoga and meditation classes.
The habits of highly productive people make them accomplish a lot. It's not magic, and you can improve your mentality by following these 8 habits.
In this post, you’ll find 10 tech tips and hacks to make remote working productive and fun.
Here are some essential password management tips and tricks to staying safe online. Learn how to bolster security protection in the 21st century.
Almost every service on the Internet today deals with money. And dealing with money requires a robust Billing system. Building your own billing system is a pain. It is a crucial component that should be highly available, secure, and 100% bug-free, otherwise, your users or your business might lose some money, which is unacceptable.
Taking the first step towards something new is never easy.
Cybersecurity is a complex game of cat-and-mouse between you and would-be hackers.
Cyber grooming is one of the most dangerous types of cyber crimes since the victims are teenagers and young kids.
Interviewing someone isn't as easy as it seems. Here are some tips to form the best interview, both for you and your interviewee.
Troubleshooting with source maps uploading to Sentry with Next.js
Photo credits : Simon Abrams on Unsplash
Instantly convert your text selection to images that you can share on social media. You can customize the image with attractive backgrounds.
All the talk about quiet quitting makes it seem like everyone hates their jobs and is just sleepwalking through the workday, but that’s not the case -here's why
This article will introduce how to embed Video Call into your website using the Prebuilt SDK with two lines of code.
Are you frequently feeling stressed out? If so, this article discusses some of the physiological symptoms associated with stress and offers tips for reducing
I want all involved in development to think about other users. Not about those who use your application to solve their problems. But those who extend your app, run it in production and integrate with other systems. About developers, operations, SREs and many others who make your business running. Those behind the curtains. I want you to think about the Developers Experience (DX).
It’s quite a tricky job to pick the best plugins from 55,000 official free plugins. In this article, we’ll share the best WordPress plugins that are essential for business.
Actions individuals can take to fight against the recent trend of misinformation and protect themselves on the internet.
Dvir has over 20 years of executive experience leading technology and internet companies.
For every facet of an organization, the increasing and infinite demands that need to be met are inevitable, especially if your company is growing.
Looking to understand the critical factors to learn programming faster are listed here.
Thinking about all the things that could go wrong in code execution and preparing for them is a big part of a programmer's job.
Here are some tips that I use to efficiently meet strict deadlines.
The Student debt crisis is a pressing issue. As such, this article explores financial aid alternatives to be considered before taking out a student loan.
Programming mock interviews can be time consuming and intimidating - here's how to make sure you didn't just waste your time
If you receive the error message "Your connection is not private" or "net::err_cert_date_invalid" in your Google Chrome browser, it means that the browser is unable to establish a secure connection to the website you are trying to visit.
If you want to keep your history clean and make your mistake disappear, let me show you 4 different ways to undo a commit.
Highlight and Remove duplicate rows in your google spreadsheet with this script for free. Works with any type and length of sheets.
Ido Wiesenberg is the CEO and Co-Founder of Voyantis, a predictive growth OS. He shares his favourite productivity tips and offers advice for entrepreneurs.
Just because Windows 10 is the latest version of Microsoft doesn’t mean it’s immune to slow downs. Here are 10 tips you can try to speed up Windows 10:
This Slack discussion, featuring myself in some sleep-deprived rambling, occurred in hackernoon's official #protips channel, and has been [barely] edited for readability.
Modern mobile products are the quintessence of the founders’ vision and actual market needs. To be successful, a mobile application needs to continually evolve in order to keep pace with changing market conditions. However, not every approach to application development can ensure such success.
In 2002, there were four different ways used to break up the continuous waves of a wireless telegraph transmitter into groups. Let's discuss them.
When it comes to web hosting, you’ll find that there are plenty of options out there. However, each of these has its own pros and cons. Usually, they’re all tailored for the specific needs of the website owner. And while all of them are basically storage space you rent for your website, there are plenty of differences between them; ranging from the required technical knowledge to reliability and server speeds. With that in mind, here are the six basic kinds of web hosting you should consider!
Turn up the heat on your crypto game with Hot Tub. Access arbitrage alpha with our automated strategy that is low-risk, sustainable and delta neutral.
Guide to TypeScript tsconfig.json. Settings explanation. Tips and tricks. Each new project I prefer to write on TS rather than native JavaScript.
There is a strikingly close resemblance between sound waves and the way they are set up in the air by a mechanically vibrating body.
There are two distinct kinds of wireless systems and these are: the wireless telegraph system, and the wireless telephone system.
Learn about how to gather technical requirements for the systems you build.
Stereotypes about IT still live on. However, every year they seem less and less witty to IT specialists. In this post we've taken apart the most popular ones.
This article will show you 4 tactics for optimizing your SaaS sales funnel
The easiest way to know how a wireless transmitter sends out electric waves and how a wireless receptor receives them is to consider each one separately.
Here are five tips on how Kafka works and how you can get started with Apache Kafka.
All websites are prone to cyber-attacks from hackers attempting to control website resources and users' data.
We all have to-do lists. But what about a to-learn list?
A to-learn list is a way to keep track of everything you want to learn.
The beauty of a to-learn lis
Location-based information makes the field of geospatial analytics so popular today. Collecting useful data requires some unique tools covered in this blog.
Strings are nothing but a combination of characters, and working on strings is a common part of a programmer’s life.
All receiving sets that receive over a range of wave lengths of from 150 meters to 3,000 meters are called intermediate wave sets.
A short wave receiving set is one that will receive a range of wave lengths of from 150 to 600 meters.
Wireless Headphones.--A telephone receiver for a wireless receiving set is made exactly on the same principle as an ordinary Bell telephone receiver.
Becoming an expert in Microsoft web development is no easy feat. It requires a significant amount of time, dedication, and hard work. However, the rewards that
21 Useful HTML & CSS tips for every project
Social engineering is the use of a person's sensitive information to launch a targeted cyber-attack on them. Reverse social engineering mitigates the rate...
Unlocking the power of 3D to boost sales and customer satisfaction. Leveraging the metaverse and 3D internet in web3 for sales.
With a crystal detector receiving set you can receive either telegraphic dots and dashes or telephonic speech and music.
It is easy to understand how electricity behaves and what it does if you get the right idea of it at the start.
When your web app is live, it’s definitely worth checking how search engines will like it.
The Radio Amateur's Hand Book, by A. Frederick Collins, is part of HackerNoon’s Book Blog Post series. The table of Links for this book can be found here.
A wireless telegraph transmitting set can be installed for a very small amount of money provided you are content with one that has a limited range.
An aerial for receiving does not have to be nearly as well made or put up as one for sending.
To understand how a vacuum tube acts as a detector and as an amplifier you must first know what electrons are.
Planning to sell your computer? Here's everything you need to know to get it done right.
This quick round-up of sales tips will help you become a top-notch seller from your first days at the office.
Though the vacuum tube detector has more complicated circuits than a crystal detector, it doesn't require constant adjustment like the crystal detector.
While a vacuum tube detector has an amplifying action of its own, its action can be further increased by making radio frequency currents react on the detector.
Hi! My name is Robert and I own a computer repairs company in Australia. As a company owner, I often help my clients with setting up their Mac devices. Here are some things I think every new Mac user should know:
Here is a list of 5 things you didn't know you didn't know about designing a website.
An Easier Way to organize application windows in macOS using keyboard shortcuts.
A business's inventory is one of its most important and valuable assets. In this article, you will explore six ways to improve inventory management.
- Keep The Device Up To Date
In this article, we'll discuss some basic principles of coding in python that can help you optimize your programs' performance.
It's been decades since the invention of browser tabs. Now, everybody uses them. What does the future of tabs look like?
Having a clear budget is extremely useful for a nonprofit. But having a budget for the nonprofit's website is useful as well. Here's why and how to do it.
Did you know that your audience can judge the effectiveness/appeal of your presentation in as little as five seconds? Or the attention span of most people (during a presentation) is for about 10-15 minutes?
With the help of digital technologies, it will be easier for any startup to constantly research its audience, interests, and current needs.
Before delving into the mysteries of receiving and sending messages without wires, we look at the history of the art and its present-day applications.
A Vacuum tube is more sensitive than a crystal detector because it rectifies the oscillating current in receiving circuits and works as an amplifier all at once
In this thread, our community shared the main lessons they've learned throughout lo life - from exercising to investing in education and seizing the day.
Imagine if you could get all the tips and tricks you need to tackle a binary classification problem on Kaggle or anywhere else. I have gone over 10 Kaggle competitions including:
Whenever you say “I don’t have time,” you are sending a message about how you prioritize and organize your own life. Stop using this phrase.
If your WiFi is working properly but your wired ethernet connection isn't, here's a bunch of things you can do. The first thing you need to do is turn off the WiFi. Right-click on the WiFi icon in the notification area and click "Open Network and Internet Settings". Go to the WiFi tab and use the toggle to turn it off.
