Tips on naming boolean variables - Cleaner Code
Michael Z Posted on Oct 3, 2019 • Updated on Jan 9, 2022 • Originally published at michaelzanggl.com Originally posted at michaelzanggl.com. Subscribe to my newsletter to never miss out on new content. There is a convention to prefix boolean variables and function names with "is" or "has". You know, something like isLoggedIn, hasAccess or things like that. But throughout my career I have seen and
Don't refactor the code
This is a piece of advice someone gave me a long time ago. Unfortunately, I don't really remember who, so I cannot properly attribute (although chances are they heard it somewhere too). But I decided to re-share this. What is refactoring? I'm sure we can find multitude of definitions. But with modern software development process it often becomes synonymous with any kind of code changes that do not
Browser Dev Tools: The Ultimate Guide 🔥
Contents (Click to expand) ↕️ Design Mode Pretty Print Command Pallet and Super Search Snippets Live Expressions Tracking Changes Console Shorthand Find Unused Code Rendering Panel Network Paint Times Network Timings Inspect Network Requests Performance Identifying Memory Leaks Raw Memory Inspection Test bfcache Full Refresh Lighthouse Page Size Breakdown Record User Flows Advanced User Flow Opera
Good Bye Web APIs
When building a single-page application or a mobile application, we usually need to implement a web API (REST, GraphQL, etc.) to connect the frontend and the backend. Technically, it's not very difficult, but it has some unfortunate consequences. Imagine two planets. The planet "frontend" speaks JavaScript and the planet "backend" also speaks JavaScript or any other advanced language. Now let's sa
Authorization and Authentication For Everyone
In a broad sense, authentication refers to the process of verifying that a user is who they say they are. Once a system has been able to establish this, we come to... Authorization deals with granting or denying rights to access resources. Standards You may recall that I mentioned that auth is guided by clearly-defined standards. But where do these standards come from in the first place? There are
Angular struggles in 2020
Lars Gyrup Brink Nielsen for This is Angular Posted on Jul 21, 2020 • Updated on Nov 15, 2020 Cover photo by Pixabay on Pexels. The views expressed in this opinion piece are entirely my own. They do not represent any organization. You're going down a dark, murky, slippery road and you've lost your way. What do you do? Keep moving while acting like everything is alright? Or stop and ask for help? T
Deep Dive: NewSQL Databases
Overview One of my colleagues, @margo_hdb, recently posted a great article Database Architectures & Use Cases - Explained here on dev.to. In response a user asked for a deeper dive on NewSQL databases, so I thought I would put one together. The term NewSQL was coined in 2011 by 451 Group analyst Matthew Aslett. Wikipedia defines the term below: “ NewSQL is a class of relational database management
Become a VS Code Ninja with these Extensions and Tools [2020]
Become a VS Code Ninja with these Extensions and Tools [2020] VS Code is undoubtedly the best editor out there especially when it comes to writing javascript. It is fast, feature rich and has huge pool of extensions available which greatly enhances developer experience. I've been using VS Code for the past 4 years and over these years I came across many these extensions that I would like to share
![Become a VS Code Ninja with these Extensions and Tools [2020]](https://cdn-ak-scissors.b.st-hatena.com/image/square/e8e7b688c224b4dd9310b8838290d162827978a2/height=288;version=1;width=512/https%3A%2F%2Fmedia.dev.to%2Fcdn-cgi%2Fimage%2Fwidth%3D1000%2Cheight%3D500%2Cfit%3Dcover%2Cgravity%3Dauto%2Cformat%3Dauto%2Fhttps%253A%252F%252Fdev-to-uploads.s3.amazonaws.com%252Fi%252Fp6r1c73si78dwtwqawks.jpg)
How to Apologize
I just received the following email a few minutes ago, reprinted in original below. It's a long one, but for any of this to make sense, you should read it. It's worth it, I promise. :) Dear Jason C. McDonald, There’s no other way to put this--I screwed up badly. On Friday evening, I sent an email to you about a new feature called public Triplebyte profiles. We failed to think through the effects o
Advanced TypeScript Types cheat sheet (with examples)
TypeScript is a typed language that allows you to specify the type of variables, function parameters, returned values, and object properties. Here an advanced TypeScript Types cheat sheet with examples. Let's dive in Originally posted on my blog Intersection Types Union Types Generic Types Utility Types Partial Required Readonly Pick Omit Extract Exclude Record NonNullable Mapped types Type Guards
40+ High-Quality Free Resources for Web Development
Jose Felix Posted on Jun 7, 2020 • Updated on Sep 20, 2020 • Originally published at jfelix.info Resources are extremely important for a programmer since they can greatly improve productivity while coding. I have been collecting many links throughout months and I wish to share some of them with you. Hopefully, they will be as useful to you as they have been to me. Without further ado here some gre
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