Author Archive

Tudor Coman

My Name is Tudor. I am a teenager in Bucharest, Romania. I enjoy Computer Science. I consider myself an amateur because I still have a lot to learn in this direction.

My main interests are coding and concepting. I think I am better at concepting, since I still have to learn a lot of coding. I have other hobbies like badminton, basketball and photography for recreation or holiday.

Voice over IP (VoIP)

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term Internet telephony specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN). The steps and principles involved in originating VoIP telephone calls are similar to traditional…

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How to password protect your HTML web page

So, let’s say you want to password-protect a webpage. An example of this is the patrons-access page on David Di Franco’s site . Here we’ll present you the easiest method on how to do this (without special graphics): 1. Start your .html document with <html> <head> tags 2. Find a title for it with the <title> tag ex. Authenticate   3. Use this script: ” <script language=”Javascript”> var password=prompt(“YourPasswordHere”); {…

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4K Content

What is 4K? 4K resolution is a generic term for display devices or content having horizontal resolution on the order of 4,000 pixels. Several 4K resolutions exist in the fields of digital television and digital cinematography . In the movie projection industry, Digital Cinema Initiatives (DCI) is the dominant 4K standard.

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