THE TUTORIAL LIBRARY
Variable name must begin with Alphanumeric character or underscore character (_), followed by one or more Alphanumeric character. For e.g. Valid shell variable are as follows
Read tutorial'value' is assigned to given 'variable name' and Value must be on right side = sign.
Read tutorialTo process our data/information, data must be kept in computers RAM memory. RAM memory is divided into small locations, and each location had unique number called memory location/a
Read tutorialFollowing steps are required to write shell script:
Read tutorialComputer understands the language of 0's and 1's called binary language. In early days of computing, instructions are provided using binary language, which is difficult for all of
Read tutorialYou can use Linux as Server Os or as stand alone Os on your PC. (But it is best suited for Server.) As a server Os it provides different services/network resources to client. Serve
Read tutorialThis Java program prompts the user to enter the name by using System.out.print() method to keep the cursor on the same line. Then using the System.in object, along with the Inputst
Read tutorialSometimes, you want the Database to do some computation for you rather than in the JVM, you might also create some kind of virtual column. You can use a SQL fragment (aka formula)
Read tutorialIn the above example, there is a unique valued property named socialSecurityNumber. It is defined by the class, as a natural key and a surrogate key named person_id, whose value is
Read tutorialIf you want the application to assign identifiers, as opposed to having Hibernate generate them, you can use the assigned generator. This special generator uses the identifier valu
Read tutorialFor databases that support identity columns (DB2, MySQL, Sybase, MS SQL), you can use identity key generation. For databases that support sequences (DB2, Oracle, PostgreSQL, Interb
Read tutorialThe hilo and seqhilo generators provide two alternate implementations of the hi/lo algorithm. The first implementation requires a "special" database table to hold the next availabl
Read tutorialOne example today. A better developer tomorrow.