Blog of Ke Liu

Door Searching Problem

Imagine that you are facing a high wall that stretches infinitely in both directions. There is a door in the wall, but you don’t know how far away is the door or in which direction. It is pitch dar...

Posted by Ke Liu on November 8, 2018

Useful Commands in Linux

Useful commands in Linux. VI :noh Cancel accidently highlight. WGET –no-cache $wget --no-cache https://some.com/some.txt Forbid cache in order to get the latest file. (Only forbid cach...

Posted by Ke Liu on October 12, 2018

Using LAPACK in C on Linux

Instruction for using LAPACK in c on Linux. Installation Install BLAS Download latest version from http://www.netlib.org/blas/. Untar $cd BLAS-*/ $make ge...

Posted by Ke Liu on October 11, 2018

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