The art of writing a function that returns nested functions for modular, easier to test, and reusable code.
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Built-in JavaScript Errors
7 Types of built-in JavaScript Errors: EvalError RangeError ReferenceError SyntaxError TypeError URIError InternalError Reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error
Ten Usability Heuristics
Good interaction design principles: Visibility of system status Match between system and real world User control and freedom Consistency and standards Error prevention Recognition rather that recall Flexibility and efficiency of use Aesthetics and minimalist design Help users recognize, diagnose, and recover from errors Help and documentation
Design Thinking
It leaves at the intersection of the following: Desirability (people) Viability (business) Feasibility (technology)
Product Development Life Cycle
Stages: Brainstorm Define Design Test Launch
Roles on a web development team
A web development team is compose of different roles. Although role is typically done by specific a member, there are cases where these roles overlap and done by one person in a team. Web designer Front-end developer Back-end developer Full-stack developer Content developer Web master
What is web development process
These are steps that web development follows when creating a website or web application. Information gathering Planning Design Content creation Coding Testing and launch Maintenance
How to install Node.js and npm in Windows 10
I’ve been using Node.js and npm to compile .less to .css, .ts to .js, and minify. But I didn’t try setting it up my self until now. Wanting to understand it better, I searched and found nvm-windows as better approach to maintain these apps. To install it, I followed the instructions in below page and… Continue reading How to install Node.js and npm in Windows 10
How to check file checksum in Windows 10
After downloading an installer from the web. It is important to check the checksum of that file. This is to make sure that file is a clean copy from the publisher. One way to check is to use Windows 10 built-in tool, CertUtil. To check the md5 hash of a file. Open a command line… Continue reading How to check file checksum in Windows 10