Dark Theme We are currently developing the dark theme of this website! To get the latest information of dark theme and its details, please contact me directly. The new entrance of dark theme will...

Introduction You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common wa...

Path Generally we use ‘path’ in web or in file system, to aim a target where we want to navigate. The format, sometimes is confusing, when we are using changeable base_url. For example, when this...

What is DevOps? DevOps = Development + Operation? Actually, DevOps is not the combination of development and operation. The key point is “Developing , while operating” And, DevOps highlights...

Handle Http Response Generally, we can write ajax like this to send a http request and get response. In this case, we send a request with specific path, and the response body should be like { "...

To maintain consistency, we should follow the standard from Scrum.org when talking about this topic. Thanks Diane and Christian from PwC , and most content from this article come from their w...

Microsyntax If : <div *ngIf="hero" class="name"></div> for (loop): <ul> <li *ngFor="let hero of heroes"></li> </ul> switch: <div [ngSwitch]="hero?.e...

Why NGRX Store? In some cases, we need to manage the states inside a component, or even a global state to let our page render corresponding contents for users. NGRX uses store to save a current st...

Introduction What’s Angular? Angular is one of most mainstream front-end framework, supported by Microsoft and Google. It provides a powerful , standalone constructor with Typescript, and because...

Pyecharts Not Recommend? Pyecharts is a python library helps you to generate echart-standard html clip or echart-standard options(which means a json package to configure the echarts tag in your h...

Web Source Structure Remember our repo folder structure? ├─YourRepo │ ├─YourFlaskApp │ │ ├─static │ │ │ ├─css │ │ │ ├─img │ │ │ └─js │ │ └─templates │ │ └─layou...