The LIMIT clause is used to specify the number of records to return. Ex: SELECT * FROM users where username='' or 1=1 LIMIT 1; /Without limit keyword it will return multiple result. it will help in ...

The Mysql2 gem is meant to serve the extremely common use-case of connecting, querying and iterating on results. Some database libraries out there serve as direct 1:1 mappings of the already complex C ...

Abstract: This paper examines the use of nonsystematic channel codes to obtain secure transmissions over the additive white Gaussian noise wire-tap channel. Unlike the previous approaches, we propose ...

Abstract: Article searching is the process to find the appropriate article based on user description or keywords. For the traditional article searching, user types keywords then press the button and ...