HowStuffWorks "The Basics of C Programming". The previous discussion becomes a little clearer if you understand how memory addresses work in a computer's hardware. If you have not read it already, now would be a good time to read How Bits and Bytes Work to fully understand bits, bytes and words. All computers have memory, also known as RAM (random access memory). For example, your computer might have 16 or 32 or 64 megabytes of RAM installed right now. RAM holds the programs that your computer is currently running along with the data they are currently manipulating (their variables and data structures). Memory can be thought of simply as an array of bytes. In this array, every memory location has its own address -- the address of the first byte is 0, followed by 1, 2, 3, and so on. Float f; This statement says, "Declare a location named f that can hold one floating point value.
" While you think of the variable f, the computer thinks of a specific address in memory (for example, 248,440). F = 3.14; s:t 1:5 2:2 3:3 4:4 5:5 u = 5. How to Set Up Windows 7 Homegroups for Seamless, Instant Sharing Between PCs In Your Home. 64 Things Every Geek Should Know - laptoplogic.com. The term ‘geek’, once used to label a circus freak, has morphed in meaning over the years. What was once an unusual profession transferred into a word indicating social awkwardness. As time has gone on, the word has yet again morphed to indicate a new type of individual: someone who is obsessive over one (or more) particular subjects, whether it be science, photography, electronics, computers, media, or any other field.
A geek is one who isn’t satisfied knowing only the surface facts, but instead has a visceral desire to learn everything possible about a particular subject. A techie geek is usually one who knows a little about everything, and is thus the person family and friends turn to whenever they have a question. If you’re that type of person and are looking for a few extra skills to pick up, or if you’re a newbie aiming to get a handhold on the honor that is geekhood, read on to find out what skills you need to know. 1. The Meaning of Technical Acronyms USB – Universal Serial Bus 2.
How to do Hacking the Internet(WAN) Not LAN Using Metasploit. Type : Tutorial Level : Medium, Advanced A few days ago there's someone put a message on my contact in this website, he asking about "is it possible to do hacking outside LAN(Local Area Network)? ". When you see all of my articles, 80% of all hacking articles were written for Local Area Network, because I'm doing in my own lab, "so how about hacking outside Local Area Network? ". Of course it has the same logic like when you attacking from Local Area Network Requirement : 1.
Virtual Private Server. 2. 3. ) e.g : Amazon 4. 5. Step-By-Step How to do Hacking the Internet(WAN) Not LAN Using Metasploit – The Logic: 1. 2. 3. 4. 5. Before we continue to next step, let's see the figure below(I will try to figure it out in simple way) : Information(Attacker) : - Attacker1 use local IP address –> 192.168.8.8 - Attacker1 have public IP address –> 73.67.123.85 - Attacker1 can control his router to redirect any incoming/outgoing traffic.
Information(Victim) : - Victim1 have local IP address –> 192.168.1.2. #3038363. How to Clean Your Windows Registry and Speed Up Your PC. Let's start with a little quiz. I say "Big, bloated, and full of errors. " What do you say? Right, "Windows Registry. " One more: "Messing with it is risky. " If you guessed the Registry again, you pass. While fooling around with your Windows Registry does involve some risk, cleaning it out can have an impact on your PC's overall performance. The Windows Registry is an essential system file that houses a massive collection of details about your computer--where programs are stored, which helper programs (known as DLLs) are shared among your various applications, listings of all your Start-menu shortcuts, and pointers to the programs that fire up when you click on an icon. Practically everything you do in Windows is recorded somewhere in the Registry.
Here's the problem: If you pry open the Registry, you'll probably find it about as cluttered as a teenager's bedroom. Registry Cleaners: Boon or Boondoggle?