Black and white Computer

What is root ? Root is the organ of a plant that typically lies below the surface of the soil. =O  In Linux/ Unix Operating System, there are some action only can be carry out by the administrator. The administrator can be so call as root because it has the large access on the system. So rooting can be explain as the process to let the android user  to gain the privileged control on the android system. With root access, you can Access More apps Install Custom Rom's Access Block Features Faster Performance Free Wifi Tethering However, if you root your devices guarantee will void. So Think twice before your root. Below is the method to root the android phone. Actually there are very easy to root your devices with the help of software. The software I use is the IRoot or last time known as Vroot.  Click the link to download IRoot : http://pan.baidu.com/s/1dDpgqy9 How to root android phone ? Install the IRoot Run Iroot =| Connect your Phone via US...

Recently I play Facebook games CheftVille, it was similar games like cityville, farmville and others. All the zynga game is officially SAME . However, I was not here to discuss about the zynga but about the facebook. This is the thing I saw when I click the game feed button at the apps category. I saw this...... When I saw this , I feel weird " promote this post" ? then I decide to check it out! Facebook is CREATIVE (ps:bold sometime is sarcasm). Do we really need this? Got people will use?

Quine-McCluskey (Tabulation) Method is an alternative method to replace Karnaugh-Map(K-maps). When there are more than 6 variables ,K-maps are not efficient to minimized standard from Boolean function. However, for functions with more than six variables, it becomes very difficult to visualize how the minterms should be combined into subcubes. In addition, the K-map algorithm is not as straight forward to program the computer with. There exist a tabulation method called Quine-McClusky method that are better suited for programming the computer, and thus can solve any function having any number of variables. Example: f (w,x,y,z) = Σ(0,2,5,7,10,13,14,15) The minterms is group according to the numbers of 1's in the minterms binary representation. For Example the Group 0 does not have any 1's binary(0000),the group 1 has only one 1's(0010), the group 2 got 2 subcube minterms that have two 1's. The next step, we construct another tables by combining the minterms in ...