Linux Command Reference - Cheat Sheet

This Linux sheet is provided by one of the best book publishing company ie O'Reily. This will be handy to you if you want to learn and have a look to Linux Commands.
You can read it online or can download it to read later.

Made in America - Sam Walton -- PPT Format

Made in America - Sam Walton - Boot Presentation in PPTx format. You can read it online as well as can download also to read it later.

Made in America - Sam Walton in PDF Format

This books is in PDF Format. You can read it online and can download as to read it later.

Data Structure - Lecture 7 - Selection Sort

This Presentation explains the concept of Selection Sort in Data Structure

WhatsApp Launches Voice Messaging Known as Push-To-Talk Service in its latest Update

With all the texting that people do these days, it’s naturally taken a messaging app to re-introduce the act of using our voices to communicate.

WhatsApp, the increasingly ubiquitous global messaging app, has launched “voice messaging,” a new feature that will let users record and send audio files with one tap on their smartphones. UPDATE: WhatsApp has announced the feature on its blog; the post includes a video demo, also embedded below.

The messaging company, which has 45 employees and is based in Mountain View, Calif., confirmed a report in AllThingsD that the service would allow users to press and hold the microphone on their keyboard to send a voice message, a bit like using a walkie-talkie.

Said to be a brainchild of the US-based company's co-founder and CEO Jan Koum, the new feature allows users to just hold to record a message and release to send it.

There is also a blue blinker notification that lets users know when the message is received. In case the user decides not to send the message, a swipe to the left and the recording is deleted. All this is built into a single tap. There is also no time-length limit for the recorded messages. Also, the volume automatically switches from speaker when held at arm's length to soft when held next to an ear.

JPSays.com is on FACEBOOK and TWITTER now

Hi Readers !

JPSays.com has got its official pages on Facebook and Twitter now. All the posts of the blogs will be available on Facebook page and Twitter.

So, All of you should have a look and suggest what else can be done it spread my this effort JPSays.com

Facebook Address

 www.facebook.com/JPSaysDotCom

Twitter Address

www.twitter.com.JPSaysDotCom

Smart TV Users -- Get ready to be HACKED.......

Attackers can use embedded features, such as microphones, cameras, and lots of storage, to spy on people and steal their sensitive data.

Just like with mobile phones, the more advanced the common television gets, the more likely it can be turned against its users by attackers who can use embedded features, such as microphones, cameras, and lots of storage, to spy on people and steal their sensitive data. At Black Hat USA, two different presentations offered research on how these activities can be carried out against the current generations of Smart TVs

It's a troubling development for consumers because, as researcher Seungjin Lee with Korea University put it, when a home computer is hacked there is usually just one main victim. But if a home television is hacked and the camera trained on its watchers, that affects the whole family and invades the most private areas of the home. However, remote attacks against smart TVs aren't just a consumer concern.