Insert a list as a row in an existing matrix by using Insert
October 28, 2011
0
GPS data sheet and test of file attachment
By thomas in GPSGPS datasheet attached GRIL
October 28, 2011
0
recover wordpress password
By thomas in WordPressSolution found here:
http://forums.digitalpoint.com/showthread.php?t=938780
Okay… here it goes…
Just login to your phpmyadmin see the table wp_users browse that… and you will see your admin login name and other details also you will see your encrypted password. Just replace it with the encrypted code i am writing below, it will reset your password to 123456 and then you can login to wp-admin and change it.
Encrypted password to write:: e10adc3949ba59abbe56e057f20f883e
this is the exact solution of your query…
October 28, 2011
0
Mathematica list operations
By thomas in MathematicaUsefull functions for manipulating a list in mathematica
To get distinct elements in a list use Union or DeleteDublicates
To construct a new matrix by grouping rows according to identical values in some of the coloums use GatherBy
To make combinations of elements in a list use Subsets
August 6, 2011
1
Acquire image from firewire camera in linux
By thomas in camera, computer vision, firewireA way to acquire image from a camera using firewire is to use libdc1394 available from the standard ubuntu repository as libdc1394-22-dev.
Include <dc1394.h>
Example:
August 5, 2011
0
timing in C++
By thomas in C++when wanting high precision timing in C++ on linux use time.h and do
timespec timestamp;
clock_timeofday(CLOCK_REALTIME,×tamp);
It is unknown where CLOCK_REALTIME is defined but the computer didn’t seem to complain.
And remember to link agains librt.so
Tags: c++ timing linux ubuntu