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  What was the Internet like in 1995?

The Internet evolves very fast since its birth. In 1995, a TV program called Computer Chronicles made an episode about new technology "The Internet". Now let's check out what the Internet looks like in 1995 through some video screenshots. First the host Stewart Cheifet appeared in the video where he was in a network cafe. There you can meet the real people and virtual person. That's a good thing. The first guide of us is the technology journalist from New York Times John Markoff. He said his f...

   Internet,History,1995,Computer Chronicles     2013-04-10 06:30:28

  Mac evolution history

Apple's WWDC is coming in a few hours. All Apple fans are expecting that Apple will release some new amazing Apple products. This year, what are we expecting? The result will be revealed in just a few hours. Before that, we can look back about the history of some Apple products such as Mac. Below is the Mac evolution history summarized by iheartapple2.com. We can take a few minutes to go through it. Reference : http://iheartapple2.com/post/52498663368...

   Apple,WWDC,Mac,History     2013-06-10 09:17:17

  The new Google Search By Voice

Along with the new announcement of the new Google logo, there is a new change to the Google search -- The Google Search By Voice. When you use Google in a browser, you will see below color mic icon now:   With this, you can search by speaking in front of your computer,  OK, Google will listens to what you are saying and do the search for you.  As described by Google, this change: A colorful Google mic help you identify and interact with Google whether you’re talking, tap...

   Google, Google voice, Google logo     2015-09-02 11:07:13

  How To Optimize Your Site With HTTP Caching

I’ve been on a web tweaking kick lately: how to speed up your javascript, gzip files with your server, and now how to set up caching. But the reason is simple: site performance is a feature. For web sites, speed may be feature #1. Users hate waiting, we get frustrated by buffering videos and pages that pop together as images slowly load. It’s a jarring (aka bad) user experience. Time invested in site optimization is well worth it, so let’s dive in. What is Caching? ...

   Website performance,Speed,HTTP Cache,Hash code     2011-12-10 06:11:33

  Becoming a Better Developer Part 3: Enjoy the Panorama

If you're trying to grow your startup you've come to the right place. Get my 170-page ebook on how to grow a startup and join thousands of self-funded entrepreneurs by subscribing to my newsletter at right. I’m writing this while sitting on a beach chair overlooking the Gulf of Guinea near Cape Coast in Ghana, West Africa. Although it’s slightly overcast the view is amazing, with whitewater stretching out in both directions as far as my laser-corrected eyes can see. Bein...

   Developer,Tips     2011-06-29 08:41:33

  Python: calculate lighter/darker RGB colors

Many times color palettes have lighter and darker variations of the same color. This may be used to convey relative importance, or for something as simple as a gradient. Usually the designer will specify both colors. However, if you have a site that needs to allow user configurable styling, you may not want to ask the user for two variations of the same color. Here is some Python code to take a single color in RGB, and output an artitrarily lighter or darker variation of the same color...

   Python,RGC color,Calucaltion lighter/darker     2012-02-13 05:29:22

  Create host only network on VirtualBox

Previously we showed how to install Ubuntu in VirtualBox. What if we want to communicate with the host OS from within the Guest OS on VirtualBox? There are a few ways to do this. For example, bridged network, Host only networks. Today we will show you how to enable network communication between host OS and guest OS using host only networks. A host only network will not need to access the physical network interface of the host OS. It will create a network between different virtual machines and th...

   VIRTUALBOX,NETWORK,VIRTUAL MACHINE,HOST-ONLY     2015-12-01 09:29:13

  Simple explanation about process and thread

Process and thread are two basic concepts of operating system, but they are a bit abstract which cannot be  mastered easily. There is an analogy which explains these concepts very well. 1. The kernel of the computer is CPU, it handles all the computing tasks, it's like a factory and will run all the time. 2. Assume there is power limitation for the factory, it can only supply to one unit once,i.e, when one unit is working, other units must stop and wait. The meaning behind this is that eac...

   Process,Thread,CPU,Operating system     2013-04-24 11:33:10

  Some geek mats to welcome guests

Geeks are mostly otaku, they like surfing the Internet, playing games. Perhaps not everyone is a programmer, but most of them have some understanding of programming. It is undoubtedly very necessary to have a specific pattern mat at the door as a glorious proud geek, what mat should you use? 1. Binary Floor/Door Mat There are 10 kinds of people in the world, one is understanding binary code, the other one who doesn't understand binary code. The above binary mat is the binary codes of " welcome"...

   Mat,Geek,Entertainment     2012-10-05 19:39:24

  Microsoft unveils a new logo

When releasing Windows 8, many people thought that Microsoft would use the blue logo as company's logo. But we are "cheated", Microsoft unveils a new logo. Watch video below. Since unveiling its first logo in 1977, Microsoft has changed its logo a few times, they are  In 1977, its "Micro-Soft" Microsoft "blibbet" logo, filed August 26, 1982 at the USPTO and used until 1987. Microsoft "Pac-Man" logo, designed by Scott Baker and used from 1987 to 2012 with the 1994–2002 slogan"W...

   Microsoft,Logo,Windows 8     2012-08-23 20:04:03

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