Home / Author Archives: Nguyen Vu Ngoc Tung (page 3)

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.

Is this world small?

The average person needs just 4.74 'hops' to get to anybody in the world, be it a Hollywood star or a peasant living in the rural China. The figure has gone down from 5.28 in 2008 and has been caused by the rise in social networking and sharing websites. Read more: http://www.dailymail.co.uk/sciencetech/article-2064746/Facebook-shrinks-degrees-separation-just-FOUR.html#ixzz3ojmUWBKX Follow us: @MailOnline on Twitter | DailyMail on Facebook

Sorry, this entry is only available in Vietnamese.

Read More »

What exactly is RESTful programming?

Basic operations of RESTful architecture

We have heard a lot of people talking about RESTful services. In order to explain it in the simplest way, we think it is a difficult task. This post aims at showing its most basic features and how it works. ...

Read More »

Shortcut keys in Microsoft Word

All about shortcut keys in Microsoft Word

Trong lúc soạn thảo văn bản, chúng ta thường xuyên sử dụng những tổ hợp phím tắt thực hiện một tính năng nào đó nhằm tăng độ thao tác. Bài viết giới thiệu phần lớn các tổ hợp phím tắt ...

Read More »

Deploy a e-commerce website using open sources

Hình 13: Giao diện cho người quản trị

Làm thế nào để triển khai một giải pháp thương mại điện tử? Bạn chọn giải pháp nguồn mở hay phát triển ngay từ đầu từ con số không. Nội dung bài này hướng dẫn cho các bạn cách triển ...

Read More »

Delete columns in numpy.array

delete columns in matrix with numpy.array

[crayon-5d140ece5aebf372254142/] output: array([[ 0, 1, 2, 3], [12, 13, 14, 15]]) [crayon-5d140ece5aec8014571628/] output: array([[ 0, 3], [ 4, 7], [ 8, 11], [12, 15]]) Solution was found here: http://stackoverflow.com/questions/1642730/how-to-delete-columns-in-numpy-array

Read More »

Select column from a matrix

Select columns in matrix with numpy.array

[crayon-5d140ece5b2f9798713730/] Result: [2, 20, 200]   Found it here: http://www.gossamer-threads.com/lists/python/python/770606

Read More »

Apache could not reliably determine the servers fully qualified domain name using for server name error

Apache2 with the error the fully qualified domain name

Apache is one of commonly used web servers in Linux. At the time modifying apache, you need to restart it for updating the modifications without restarting Linux. Sometimes, we may face with the following troubleshooting: To fix that problem, you need to ...

Read More »

PHP 5 Social Networking

PHP 5 Social Networking

This book was published by Packt Publishing in October 2010. PHP 5 Social Networking addresses the main features to build and maintain a social network application. Reading this book help us to create a powerful and dynamic Social Networking website in PHP ...

Read More »

Should we accept carelessly other applications connecting to your facebook?

List all other applications connecting your facebook and settings.

Thấy BS Hồ Hải khuyến cáo việc có người gởi message để xem video nói xấu về bác ấy nhưng yêu cầu click vào một link khác mới có thể xem được. Đây là trò mèo của tụi muốn làm ...

Read More »

Read and write with file csv in Python

Một ví dụ về file CSV

(Tiếng Việt) Nhiều phần mềm bảng tính có thể mở được định dạng dữ liệu csv. Trong quá trình đưa kết quả ra màn hình, nhiều giá trị muốn được giữ lại và lưu trong file để tiện sử dụng về sau.

Read More »