c program to implement quicksort

c program to implement quicksort 1. Quicksort is a divide and conquer algorithm. 2. Quicksort first divides a large list into two smaller sub-lists: the low elements and the high elements. Quicksort can then recursively sort the sub-lists. The steps are: Pick an element, called a pivot, from the list. Reorder the...

By: Unknown On 9:36 AM

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incremental backup RMAN with multiple channels

below is the command in oracle to take rman incremental backup. RMAN> run {    allocate channel c1  device type disk format 'I:\RMAN_BACKUP\rman_bkp_%U';    allocate channel c2  device type disk format 'I:\RMAN_BACKUP\rman_bkp_%U';    allocate channel c3  device type disk format 'I:\RMAN_BACKUP\rman_bkp_%U';    backup incremental from scn 5768934213 database; } where 'rman_bkp_%U' is...

By: Unknown On 11:46 AM

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tracing ip address to capture successful / unsuccessful login attempts oracle by enable auditing

In this tutorial, I will explain how to capture ip address of the users trying to connect to database. We can do this task using enabling the auditing in database. By enabling the auditing, we can trace ip address of all the users having successful or unsuccessful login...

By: Unknown On 10:42 AM

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Programming Example of creating class in C#

C# Program to creating class  In this csharp tutorial guideline while creating class 1. The class name should be noun and meaningful.2. Use either pascal case or camel case. In camel case, the first letter is small. Ex. camelCase. In pascal case first letter is capital. Ex. PascalCase. It is strictly recommended you...

By: Unknown On 6:58 PM

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C# Program to add Two numbers Csharp

C# Program to add two numbers Integers  In this csharp tutorial we add two numbers First we take two numbers and store them in variables Then we show the result in output For this we use console readline and console write line Program : using System;   namespace...

By: Unknown On 10:25 AM

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Delete files older than three days linux

In this Tutorial  i wiill  explain how  to  delete files or sdr  files in linux  find / -name '*.sdr' -mtime +3 -exec rm {} \; where '/' is mount point, *.sdr is all .sdr type files which are to be deleted and +3 indicates files older than 3 days. ...

By: Unknown On 9:46 AM

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