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Hide Private Picture and Video Files in Calculator

Calculator? Yes, you read it right. You can hide and unhide your files using a calculator. We all have our own little secret. An image of our secret crush, a funny video of a best friend, a voice recording of drunken friend’s blabbering etc. We don’t want anyone to see or peek into those. Our friends keep on peeking into our smartphones and try to open everything available. So, here’s a small trick to hide files in android using calculator. There are a lot of applications which let you hide your private data but, they seem to be doing something else. They are efficient in their work and hide file in android smartphone. Hide files in android There are a bunch of applications on playstore which helps you out with hiding your files. Here are some for hiding your files KeepSafe Photo Vault – Free , In-App purchase starts at $0.99 LockMyPix Photo Vault – Free , upgrade to Pro version for $1.99 Hide Pictures & Videos – Vaulty – Free , upgrade to Vaulty Premier for $9.99/month H

Internet Anonymity

So, at the Moment, we all are under the Social Media Ban(If you're living in Sri Lanka). Everyone started to use VPN to access those certain Social Media Sites. Recent News had informed that anyone using VPN to access such platforms will be tracked and Punished by law. How does this tracking happens? And how the hackers hide their identity when they break into those most secure impregnable websites? One of the main re ason , for that is that they hide their IP addresses from prying eyes of the authorities. For those who don't know what is IP address, IP addresses allow the location of literally billions of digital devices that are connected to the Internet to be pinpointed and differentiated from other devices. In the same sense that someone needs your mailing address to send you a letter, a remote computer needs your IP address to communicate with your computer. (source: IP Address ) Using various techniques, a hacker can hide his identity on the internet

Vigenère cipher

After a long time, I've been doing some coding, well I was teaching.I had to do Vigenère cipher in Java. First of all, What is "Vigenère cipher"? The Vigenère cipher is a method of encrypting alphabetic text by using a series of interwoven Caesar ciphers based on the letters of a keyword. It is a form of polyalphabetic substitution ( Wikipedia ) There are a lot of methods for creating this Encryption method. For those who know how to code with OOP Principles, this code may look like Babies Rusk. 😋 We can code this in two ways. Method 1 We use the Vigenère Matrix to find the Cipher Text. We will create the Matrix through looping and row will be either plaintext and column will be key string. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 import java.util.* ; public class Vigenere { public static void main ( String

Download your favorite Serials whole season at once

So, we all have our favorite serials. Or someone recently suggested you a serial which is now on it's latest season and you want to look at all those previous seasons. Some may watch it in online There are plenty of sites to watch them online. mywatchseries.to watch-series.com What if you want to download? You can download using IDM while playing online. How to download a whole season? Playing every episode and download? That's possible. But, is there an easy way? Yes. There is! These are the steps to follow. Before going down, download and install the latest IDM. IDM Latest (This is cracked. But, if you like. Support the developers by buying it) Step one Choose the site where you can download all your episodes. for example : http://dl2.mihanpix.com/Serial/ Index of Serial There are plenty of sites like this. To find those, just google "Index of Serials". Googled it Step two Go to the page of which season you want to download

Install and Use Bash in Windows 10: 3 Steps

Prerequisites 1. Only works for 64-bit builds 2. You'll need to enable Insider Preview Builds Steps 1. So, the first step is you must enable "Developer Mode" Open Settings app, Update & Security > For Developers, switch to Developer Mode. 2. Secondly, open Control Panel > Programs > Turn Windows Features On or Off. And, Enable the “Windows Subsystem for Linux (Beta)” 3. The first time you run the bash.exe file, you’ll be prompted to accept the terms of service. The command will then download the “Bash on Ubuntu on Windows” application from the Windows Store.

Hidden Surface Removal

Look at the scratch code " RotatingSolidCube.cpp " and s tudy it carefully #include #include #include #include typedef struct{float x;float y;}Point2D; float dx = 200, dy = 200, dz = 200; GLfloat n[6][3]; /* Normals for the 6 faces of a cube. */ /* Vertex indices for the 6 faces of a cube. */ GLint faces[6][4] = { //traversed in counterclockwise direction as seen from outside {0, 1, 2, 3}, {3, 2, 6, 7}, {7, 6, 5, 4}, {4, 5, 1, 0}, {5, 6, 2, 1}, {7, 4, 0, 3} }; GLfloat v[8][3]; /* Will be filled in with X,Y,Z vertexes. */ void init(void) { /* Setup cube vertex data. */ v[0][0] =100; v[0][1] = 100; v[0][2] = 300; v[1][0] =300; v[1][1] = 100; v[1][2] = 300; v[2][0] =300; v[2][1] = 300; v[2][2] = 300; v[3][0] =100; v[3][1] = 300; v[3][2] = 300; v[4][0] =100; v[4][1] = 100; v[4][2] = 100; v[5][0] =300; v[5][1] = 100; v[5][2] = 100; v[6][0] =300; v[6][1] = 300; v[6][2] = 100; v[7][0] =10