Fullstack Developer and Freelancer
June 19, 2021
In last week, I received an email notifcation that my hosting of personal blog - ngoclb.com - was expired. I remember that I did not publish any contents on blog in a long time. It’s my bad but there are also some reasons that made me so lazy to write content for my blog and most of them are related with Wordpress platform. Wordpress is GREAT but… Below are some main reasons that make I moving my blog to HUGO
Setup the dropdown terminal in maxOS with iTerm2
March 23, 2021
Recently I switched from my ThinkPad to MacBook Pro. Coming from Linux world I soon started missing some of my previous favorite tools. One of them is Guake – a drop-down terminal tool. There’s no macOS version of it but luckily there’s a way to get terminal with similar behaviour on macOS.
Tracking Redirects With Curl
October 9, 2020
Redirect target and destination Somewhere someone’s complaining about a redirecting URL that’s not going where it’s supposed to. Or maybe the URL is hopping too many times and it’s affecting SEO. Using cURL on the command line is a quick and clear way to see where a URL is redirecting to and how it’s getting there.
February 12, 2019
CSS Timeline Examples From CodePen
December 12, 2017
With the emergence of social media, timelines have started to become popular and be used in other type of websites, such as blogs, portfolios, news portals, weather apps and many more. With the help of CSS & JS you can create stunning timelines that can be used in your current and future projects.
Các công cụ vẽ sơ đồ thay thế cho MS Visio
September 16, 2016
Đôi khi trong công việc, bạn cần phải vẽ một sơ đồ để chèn vào trong báo cáo hay trong slide của mình, phần mềm Office Word hay PowerPoint của Microsoft cung cấp những tính năng vẽ biểu đồ thống kê rất tuyệt vời nhưng với các sơ đồ, đặc biệt các sơ đồ theo chuyên ngành riêng biệt thì dường như rất hạn chế. Lúc này tại sao bạn không thử sử dụng những công cụ hữu ích được giới thiệu dưới đây?
August 30, 2016
Learning new things everyday is part of what makes being a rational human being great. And as developers, it is part of our job to learn new things continuously, whether or not these things are from positive learning experiences.
Sticky Footer solved by Flexbox
June 22, 2016
Getting the footer to stick to the bottom of pages with sparse content is something just about every Web developer has tried to tackle at some point in his or her career. And, for the most part, it’s a solved problem. Yet all the existing solutions have one significant shortcoming — they don’t work if the height of your footer is unknown.
Hướng dẫn viết chương trình vẽ đồng hồ kim 2D bằng Java
October 11, 2011
Ý tưởng rất đơn giản, dùng hàm fillOval để vẽ mặt đồng hồ, và dùng hàm drawLine để vẽ kim đồng hồ. Ta vẽ một cái hình oval có 2 đường kính bằng nhau (tức là hình tròn), có tọa độ của đỉnh góc bên trái (chỗ 9 giờ trên mặt đồng hồ) là 50,50 và đường kính là 200 tức là tâm đường tròng có tọa độ là 50+(200/2) = 150.