/* Unix Shell Script To Display Process With 30 Seconds Delay */
count=5
while(test $count -gt 0)
do
Read the rest of this entry »
HTML is used in conjunction with CSS to format and present hyperlinked pages. Dynamic HTML, through the Document Object Model, makes all elements in HTML accessible through language-independent scripting and other programming languages, thus dramatically increasing client-side interactivity without additional requests to the server. The page’s object model allows any aspect of its content (including additions, deletions, and movement) to be changed dynamically.
Read the rest of this entry »
/* Unix Shell Script To Check All Files Given In Command Line */
if(test $# -eq 0)
then
echo enter files
else
Read the rest of this entry »
The Standard Generalized Markup Language, or SGML (ISO 8879), is the international standard for defining descriptions of structure and content in electronic documents. XML is a simplified version of SGML; XML was designed to maintain the most useful parts of SGML.
Read the rest of this entry »
A PL/SQL subprogram:
• Is a named PL/SQL block that can accept parameters and be invoked from a calling environment
• Is of two types:
Read the rest of this entry »
/* PACKAGE TO DELETE A RECORD AND TO SHOW OVERLOADING OF LOCAL PROCEDURE */
/* PACKAGE SPECIFICATION */
create or replace package del_rec
is
procedure rec_del_emp(v_empno in number);
end del_rec;
/* PACKAGE BODY */
create or replace package body
Read the rest of this entry »
/* FUNCTION TO ADD TWO COLUMNS*/
CREATE OR REPLACE FUNCTION ADD_COL ( TAB_NAME IN VARCHAR2, COL_1 IN VARCHAR2, COL_2 IN VARCHAR2)
Read the rest of this entry »
/* PROCEDURE TO SEARCH FOR A TABLE IN DATABASE */
CREATE OR REPLACE PROCEDURE SEARCH_TABLE(TAB_NAME IN VARCHAR2)
AS Read the rest of this entry »
/* FUNCTION TO RETURN NO. OF RECORDS IN A TABLE */
create or replace function rec_in_tab (TAB_NAME IN VARCHAR2 )
return number
is
TYPE REFCUR IS REF CURSOR;
Read the rest of this entry »
/* FUNCTION TO RETURN NO. OF RECORDS IN A TABLE */
create or replace function rec_in_tab(TAB_NAME VARCHAR2)
return number
is
V_NUM NUMBER;
BEGIN
Read the rest of this entry »