Thursday, October 13, 2011
Wednesday, September 28, 2011
Easily Update & Delete Data In Mysql Database Using PHP
We have learned how to insert data into mysql database, incomplete if we stop there, now we will learn to update and delete data in mysql database with php.
1. create lists of data, we will make a list like this
This is the php code to make an appearance as above
1. create lists of data, we will make a list like this
This is the php code to make an appearance as above
Tuesday, September 27, 2011
Sunday, September 25, 2011
Coordinate Systems on Autocad
1. Cartesian coordinate (absolute)
Coordinates the use of the axis point of the X axis (horizontal) and Y axis (vertical)
The way of writing : X,Y
AUTOCAD commands to draw like the example above is as follows:
Command: line
Specify first point: 2.2
Specify next point or [Undo]: 5.2
Specify next point or [Undo]: 5.4
Specify next point or [Close / Undo]: 6.4
Specify next point or [Close / Undo]: 6.5
Specify next point or [Close / Undo]: 2,5
Specify next point or [Close / Undo]: c
Coordinates the use of the axis point of the X axis (horizontal) and Y axis (vertical)
The way of writing : X,Y
AUTOCAD commands to draw like the example above is as follows:
Command: line
Specify first point: 2.2
Specify next point or [Undo]: 5.2
Specify next point or [Undo]: 5.4
Specify next point or [Close / Undo]: 6.4
Specify next point or [Close / Undo]: 6.5
Specify next point or [Close / Undo]: 2,5
Specify next point or [Close / Undo]: c
How To Insert Data Into Mysql Database With PHP
Before learning how to insert data into mysql database, you need a little know sql and html language to facilitate you in understanding this. The first thing you should do is create the database.
This is an example database that we will use, copy and paste the sql code in the phpmyadmin sql box.
This is an example database that we will use, copy and paste the sql code in the phpmyadmin sql box.
Saturday, September 24, 2011
Friday, September 23, 2011
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