OWASP – Open Web Application Security Project

In the world of internet the common problem is security of the application, hackers are trying to inject malwares or Trojans to the web applications. Web application attacks are now most frequent happens in the internet world. Yet many organizations struggle to implement an application security program because they simply …

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Shortcut Keys – Microsoft Excel

Shortcuts with CTRL key combination Key Description CTRL+PgUp Switches between worksheet tabs, from left-to-right. CTRL+PgDn Switches between worksheet tabs, from right-to-left. CTRL+SHIFT+( Unhides any hidden rows within the selection. CTRL+SHIFT+) Unhides any hidden columns within the selection. CTRL+SHIFT+& Applies the outline border to the selected cells. CTRL+SHIFT_ Removes the outline …

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Visakhapatnam Smart City – IT and ITeS Companies

Visakhatanam is the one of the fast growing developing city in India. Below is the list of IT and ITeS list in vizag.   Excel To HTML using codebeautify.org Company’s Name Contact Number Website Address Acclaris Business Solutions Pvt.ltd. 0891-2787323 http://acclaris.com Dutt Island, Siripuram ACN Infotech (India) Private Limited +91-891-2541522, …

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Abstraction in Java

Abstraction refers to the act of representing essential features to the outside world and showing the necessary functionality.  Data Abstraction may also be defined as the process of identifying only the required characteristics of an object ignoring the irrelevant details. The properties and behaviors of an object differentiate it from …

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Features and Eco system of Hadoop

Hadoop Features

Features and advantages of Hadoop: Hadoop is an open source software frame work for storing data and running applications on commodity hardware. It stores any type of data and provides massive storage of data for enormous processing power and the ability to handle virtually limitless concurrent tasks or jobs.  Hadoop …

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HTML Basics

First Html code

HTML is a powerful basic web site designing markup language. HTML expanded as Hyper Text Markup Language.  Tim Berners Lee is a contractor at CERN , he proposed a system for CERN. Berners Lee wrote a memo to proposing an Internet based hyper text system. He specified HTML and wrote …

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Collections Framework in Java

History of Collection frame work: Java collections are a legacy frame work which contains classes and interfaces that implement commonly reusable collection of data structures. Java collection framework (JCF) it works as a library. Collection frame work was designed and developed primarily by Joshua Bloch and was introduced in JDK1.2 …

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Java Programs

seconds to hours and minutes

Write a java program to accept seconds as an input and convert into hours and minutes? import java.util.*; public class timeConvert { int sec=0,min=0,hr=0; int reminder=0; Scanner sr = new Scanner(System.in); public timeConvert(){ System.out.println(“Enter seconds to convert”); sec=sr.nextInt(); if(sec!=0){ min=sec/60; reminder=sec%60; sec=reminder; if(min>=60){ hr=min/60; min=min%60; } } System.out.println(hr+”Hours:”+min+”Minutes:”+sec+”Seconds”); } public …

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