Reverse Osmosis Search Results

How To: Customize the Navigation Buttons on Your LG V30

Many OEMs create skins that run on top of Android to differentiate themselves from their competitors. One example is the LG UX 6.0+ found in the new LG V30, which is Android at its core, but improved upon by the addition of unique features. One such feature is the ability to change the buttons at the bottom of your screen.

News: 3D Modeling Comes to Mixed Reality on the HoloLens with Verto Studio 3D

3D modeling is usually a very long and complicated process. Manipulating the thousands to millions of vertices, faces, and triangles to the correct shape you want is just the first part of the process, and can take a good while depending on the level of detail needed. From there, you need to texture the model by applying the UV coordinates and placing the textures in the correct places. And all of this isn't even including the process of creating normal maps.

Sorting (Part 3.0): Insertion Sort

Note: a bug was found in the Insertion Sort implementations. The bug was corrected in each language. Please refer to the pastebin links for the most up-to-date versions of the sample code. Any screenshots may be behind. More about the bug can be found here.

Real Scenarios #1: The New MacBook

You're at your friend's house. All you've heard about all day is his new laptop. He's got a brand new top-specced MacBook Pro, and he won't stop going on about it. It particularly annoys you as all you've got is a 4 year old cheap laptop, even if it is running Linux.

How To: Get Root Access on OS X Mavericks and Yosemite

Hello all! In this tutorial, I'd like to show you one way of getting root on OS X. Check out this GitHub page for a recent privilege escalation exploit that was recently discovered. I've tested it and it works on both OS X 10.9 Mavericks and OS X 10.10 Yosemite, but appears to have been patched with OS X 10.11 El Capitan. If you check out the file main.m you can see where most of the magic is happening. This source code can very easily be changed to make it do more than just the system("/bin/...

How To: Use Meterpeter on OS X

Hello all, this is my first submission to null byte! I noticed something a little strange, particularly that whenever Meterpreter is discussed, it is virtually always in the context of Windows. Granted, the Windows Meterpreter is more powerful than the version that can run on OS X (it has several more commands/options), but I think it is still worth noting how to do it. I've even seen some people mistakenly say that Meterpreter can only be run on Windows, which is not true. Meterpreter can ea...

How To: Make Smoked Ice for One-of-a-Kind Cocktails

A long time ago I was reading an issue of Saveur and saw an article about a trendsetting bar in Portland. The bartender at the joint had started making enormous blocks of smoked ice for his cocktails. When a patron ordered a drink that called for the smoked ice, the bartender would chip off a large chunk and place it in a glass with the booze. Then, as the ice slowly melted, the drink would take on more and more smoky notes, and the flavor profile of the beverage would change with every passi...

How To: Attack on Stack [Part 4]; Smash the Stack Visualization: Prologue to Exploitation Chronicles, GDB on the Battlefield.

Hi everyone! Last time we finished analyzing the assembly representation of our vulnerable piece of code (have I ever told you it is vulnerable?). This time we are going to introduce some fundaments about exploitation by demonstrating how to crash a program's execution. If that sounds lame, next time we will see how this crash can in fact be useful to control the program's execution, achieving remote code execution!

How To: Attack on Stack [Part 2]; Smash the Stack Visualization: Ebp, Esp, RET and Stack Frames.

Hi everyone! After messing around a little bit with IDA and Hopper disassemblers and briefly introducing you to memory, registers and Assembly, we are going to understand what happens when a process is running, which variables join the play and especially what happens when a function is called and why is this procedure-logic so interesting and useful along with the concept of stack.

How To: Make an Arduino Shield

Two years ago, driven by a good friend of mine i decided to give it a try on timelapse photography. I had a DSLR camera but didn't had an intervalometer, so i assembled a small electronic circuit on top of an Arduino Uno, made some basic code and did my first timelapse movie. The result was awful, but for some reason I was hooked.

How To: Turn Your Nexus 7 Tablet into a Futuristic Heads-Up Display (HUD) for Your Car

The integration of technology into automobiles is becoming more and more widespread each year. Tesla's Model S features a 17" display in the middle of the dash with navigation, music control, and even an Internet browser. Mercedes is working on incorporating Google Glass into their cars. Even Honda's 2014 Accord LX (their lowest trim level), boasts Pandora music streaming, Bluetooth connectivity, and a rearview camera and display.

How To: Silence the Annoying Camera Shutter Sound on Your Samsung Galaxy S3

SNAP. That's the sound of your Samsung Galaxy S3's camera going off. Not that big of deal, unless you're trying to take some top secret pics or some candid shots of your friends. The shutter sound gives you away, and the next thing you know, you're deleting pictures. On most other smartphones, if the users turns the phone on silent or vibrate, the shutter sound is killed. If that doesn't do the trick, usually muting the shutter sound itself in the settings will do the trick. But for some of y...