Quick Tips Tutorials
![Terminate Process on a Port from Command Line]()
Terminate Process on a Port from Command Line
Once a week I have to deal with a zombie process or try to start a process that's already running on its designated port. In most cases I use macOS's Activity Monitor to kill the process, which is time-consuming. What if we could just...
![CSS accent-color]()
CSS accent-color
For better or worse, form fields have been somewhat difficult to style with CSS. Form control display is dependent upon device, operating system, and browser, so you can imagine the difficulty in making styling easy. We have slowly been given some controls over form control...
![How to Create a UUID in JavaScript]()
How to Create a UUID in JavaScript
The UUID identifier has been used in programming since the days a baby-faced David Walsh became a professional software engineer. My first exposure to UUIDs was via a ColdFusion app I inherited and ... the less we say about that the better. In any...
![AggregateError]()
AggregateError
One of the big themes of the web these days is concurrency, which leads to accomplishing tasks asynchronously. In doing so, the possibility of multiple errors can occur. Instead of providing a generic error, optimally you'd provide a wealth of error information. The
AggregateError...![Set a Default Node Version with nvm]()
Set a Default Node Version with nvm
As I've shown you in the past,
nvman excellent utility for switching between Node.js versions. Whether your host machine or CI, building and testing your apps on different Node versions is a necessity. I've recently found a fewnvmcommands that I found really...-
![onInput Event]()
onInput Event
Coding HTML forms has been painful my entire career. Form controls look different between operating systems and browsers, coding client side and server side validation is a nightmare, and inevitably you forget something somewhere along the line. Some behaviors don't act the way you'd...
![Dark Mode in One Line of Code!]()
Dark Mode in One Line of Code!
Dark mode has seemingly become the desired visual mode for websites and mobile apps alike. Dark mode is easier on the eyes, especially for those like me who like to burn the midnight oil by coding and reading tutorials. Unfortunately not all websites offer...
![Fix Seeing “0” in Your JSX Code]()
Fix Seeing “0” in Your JSX Code
The early days of the web felt like the wild west when it came to coding practices -- just make it work. Then we became enlightened to better practices, separating HTML from CSS and JavaScript. Then came React and JSX, where we combine JavaScript, HTML...
![How to Upload a File via SSH and Command Line]()
How to Upload a File via SSH and Command Line
My preference for daily work is usually GUI applications, like Visual Studio Code for text editing and Cyberduck for remote file server management. I'm also a huge fan of automation, so I do try to learn the command line equivalents of UI functions. My...
![Always Show Arrows for Number Input]()
Always Show Arrows for Number Input
While I enjoy small details that make user interfaces more elegant, I also believe that less is more, especially when it comes to native behavior. One native behavior I dislike is that
<input type="number" />elements only show the increment and decrement arrows when theinput...
