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Match Emojis with Regular Expressions

19.8.2020
When experimenting with unicode property escapes, to identify accented letters in strings, it reminded me of a question I had a few years ago: what is the best way to identify and then replace emojis in a string? I first noticed this practice when using emojis in Facebook — sometimes Facebook...

Match Accented Letters with Regular Expressions

6.8.2020
Regular expressions are used for a variety of tasks but the one I see most often is input validation. Names, dates, numbers…we tend to use regular expressions for everything, even when we probably shouldn’t. The most common syntax for checking alphabetic characters is A-z but what...

A Look at What’s New in Chrome DevTools in 2020

31.7.2020
I’m excited to share some of the newer features in Chrome DevTools with you. There’s a brief introduction below, and then we’ll cover many of the new DevTools features. We’ll also look at what’s happening in some other browsers. I keep up with this stuff, as I create Dev Tips, the largest...

Tips for Starting with Bitcoin and Cryptocurrencies

21.7.2020
One of the most rewarding experiences of my life, both financially and logically, has been buying and managing cryptocurrencies like Bitcoin, Litecoin, Ethereum. Like learning any other new tech, I made rookie mistakes along the way, but learned some best practices along the way. Check out these...

Binding Arguments with Bind

20.7.2020
One of my favorite and most essential Function method is bind, a function we added to MooTools when it wasn’t featured in the JavaScript language itself. We often think of using bind to simply bind a method’s call to its host object, but did you know you can also bind arguments with...

Lazy Loading Images in Svelte

16.7.2020
One easy way to improve the speed of a website is to only download images only when they’re needed, which would be when they enter the viewport. This “lazy loading” technique has been around a while and there are lots of great tutorials on how to implement it. But even with all the resources...

Quick Tips for High Contrast Mode

27.6.2020
Sarah Higley has some CSS tricks up her sleeve for dealing with High Contrast Mode on Windows, which I learned is referred to as WHCM. Here’s the first trick: […] if the default CSS outline property doesn’t give you the visual effect you want [in WHCM] for focus states...

CSS background-repeat: round

23.6.2020
The CSS spec is full of gems that sneak their way past most of us web designers and developers. Stuff like :focus-within, prefers-reduced-motion, and prefers-color-scheme suddenly make their way into CSS without us really finding out for months or years. One such example is background-repeat:...

How to Avoid Crypto Scams

17.6.2020
Whenever a new world-changing technology is released unto the masses, inspiring, industrious individuals inevitably start thinking of positive use cases.Continue Reading The post How to Avoid Crypto Scams appeared first on CoinMarketCap Blog

Adding a Custom Welcome Guide to the WordPress Block Editor

15.6.2020
I am creating a WordPress plugin and there is a slight learning curve when it comes to using it. I’d like to give users a primer on how to use the plugin, but I want to avoid diverting users to documentation on the plugin’s website since that takes them out of the experience. What would...

Kotlin Coroutines and Delay

11.6.2020
Whenever I suspect that there’s a timing conflict causing a problem with rendering and directives, I usually opt for a JavaScript setTimeout with a delay. The setTimeout code never makes it to production, but it does help me to understand if my code is the problem or if there’s a timing...

The Buy Zone – Knowing Where To Buy And Sell

9.6.2020
If you’ve ever dabbled in the trading world, chances are you’ve heard about moving averages. But what are they for? Continue Reading The post The Buy Zone – Knowing Where To Buy And Sell appeared first on CoinMarketCap Blog

10 Tips for Filing Crypto Taxes

7.6.2020
There are only a few more weeks before the U.S. tax season. The 2020 U.S tax season deadline has historicallyContinue Reading The post 10 Tips for Filing Crypto Taxes appeared first on CoinMarketCap Blog

A Primer on Display Advertising for Web Designers

4.6.2020
A lot of websites (this one included) rely on advertising as an important revenue source. Those ad placements directly impact the interfaces we build and interact with every day. Building layouts with ads in them is a dance of handling them in fluid environments, and also balancing the need...

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