Lately I got an easy task: transform some existing data models to new models defined in a third party library. As agreed in the team, AutoMapper will be used for this job. Quickly, I finished most of them, but got stuck into a very simple one. The existing model is…

As an experienced web developer, I bet you’ve been very familiar with console commands like console.log() console.info() console.warn() console.error() But actually, browsers provide us more interesting and useful commands. First, I’d like to introduce my favorite: console.table() Consider the simple array: const users = [ {…

Forget TDD,BDD, or DDD As an experienced developer, I bet you must know (or heard) TDD, BDD and BDD, so I’m not going to explain what they are. 1. TDD: https://en.wikipedia.org/wiki/Test-driven_development 2. BDD: https://en.wikipedia.org/wiki/Behavior-driven_development 3. DDD: https://en.wikipedia.org/wiki/Domain-driven_design Maybe every development team is claiming that they’re using one of the methods, at least during the…

To know anything essential like WHY, WHAT and HOW, please read the document from Angular official site: Angular Angular is a platform for building mobile and desktop web applications. Join the community of millions of developers…angular.io Here just summarize some key points for experienced developers to start immediately. In the file of app-routing.module.ts of every lazy-loading module, use forChild() but not forRoot()

Step #1. Install the extension — Step #2. Configurations Press CTRL +SHIFT + P, select .NET: Generate Assets for Build and Debug

Stop updating the file names, classes or variables one by one! — Why Copy &Paste? As an experienced developer, I clearly know “copy & paste” is our job every day. That happens all the time. We might already have a mature solution or a similar module. However, it was not built as a generic template or a library. …

Creating a Node.JS application I assume you have installed Node.JS before. Creating every Node.JS application starts with a simple command npm init If you add -y , it will fill all input for you and create a package.json file necessary for managing our application dependencies required for it to run. Since we said we’re…

As more organizations focus on collecting and analyzing data, one of the challenges that product teams face is presenting that data in a useful way. While many software developers default to list and table views, these presentation formats have a tendency to overwhelm users. Data visualization helps you better communicate…

Lately I found there are always black borders around the links, just like below: I thought it a bug in some websites, but it turns out to be a new feature in Chrome as I accidentally viewed the same sites in Edge and did not get the same issue. New in Chrome 83 | Web | Google Developers Chrome 83 is starting to roll out to stable now. Here's what you need to know: I'm Pete LePage, working and shooting…developers.google.com