Readers blog

I am going to discuss about how to read a file in Ruby Initially we need a text file,   lets' start fname = ARGV.first  #assigns file name dynamically  text= open(fname) print text.read  #reads the file...

Creating database and tables on terminal first access mysql on terminal type :mysql -u root -p password:xxxxx write query for creating database mysql>CREATE DATABASE reddy;  Query OK, 1 row affected (0.02 sec) under reddy database we r creating table ,so mysql> use reddy; Database changed reddy database selected,now create table mysql> create table bang(id int(22) AUTO_INCREMENT,name varchar(20) NOT NULL,Country...