Home / Author Archives: Nguyen Vu Ngoc Tung

Author Archives: Nguyen Vu Ngoc Tung

I love making new professional acquaintances. Don't hesitate to contact me via nguyenvungoctung@gmail.com if you want to talk about information technology, education, and research on complex networks analysis (i.e., metabolic networks analysis), data analysis, and applications of graph theory. Specialties: researching and proposing innovative business approaches to organizations, evaluating and consulting about usability engineering, training and employee development, web technologies, software architecture.

Combine two lists in Groovy


Combination or concatenation of two or multiple lists are believed to appear quite frequently in programming. This article aims to show you how to union two lists in Groovy in different ways. Combine lists with addAll The [crayon-59eabdf10a963477142191-i/]  method appends all ...

Read More »

Java Books and References


This text will introduce useful learning resources for someones who want to learn Java programming language. Because resources are continuously updated, this writing is too keep up. Official Java Documentation Oracle, the company owning Java, provides qualified Java Tutorials. The ...

Read More »

HashMap class in Java

The Map Hierarchy

This text aims to introduce HashMap and how to use it in Java programs. In the series of Map involved articles, HaspMap is implemented from Map interface and inherited from AbstractMap class (as shown in Fig. 1). HashMap works on ...

Read More »

How to check and uncheck a checkbox in jQuery


Làm với jQuery, nhiều bạn lập trình Front End chắc sẽ nắm rõ cách thức để viết hàm để bắt sự kiện check và uncheck một ô checkbox như thế nào. Tôi cược là các bạn có thể viết code ...

Read More »

How to upload a new project to a remote Git repository

The result of running the command git remote -v

I often forget how to upload a new project to a remote Git repository because that is rarely done. Thus I need to summarise essential steps of this operation in my blog so that I could have look it back. ...

Read More »

Running a simple http server

A demonstration of http server in Python

In the world of web engineering and development, developing web-based applications always need a web application server where all web pages are accommodated. Depending on what web technology as well as scripting language is used at server-side, commands to run ...

Read More »

Measure running time a routine in Python

Compute the running time of your program in Python

I think this helps us a lot for estimation of how long a program runs in Python. When dealing with a huge amount of data, it takes long time. Showing the running time, started time and end time are useful ...

Read More »

Make your YouTube videos loop and autoplay

Chương trình nghe nhạc YouTube tự động và lặp lại

How do you make your interested YouTube videos or playlist autoplay and loop forever? By googling a while, I found a way for doing this although I think that it could be difficult for a number of audiences. However, it ...

Read More »

How to install the latest Skype on Linux Mint

Skype (R) 4.3 for Linux

Skype is a Microsoft Software for calling, seeing, messaging and sharing with others. Open a Shell Terminal emulator window Run the following command: [crayon-59eabdf10cfc1078086978-i/]

Read More »

How to create clickable SVG


This page gives us basic steps to create a scalable vector graphics (SVG) that could add hyper links, popup, tool tips, or some effects (so called clickable image). We can use the power of SVG to create interactive images. Adding ...

Read More »