Blog of .Ghassen

Living the laptop lifestyle isn’t as easy as it seems. Freelance jobs aren’t just one long adventure where you can travel the world with no worries. It’s time-consuming. Even though you may not need to show up to an office every day, it’s still a job. Even so, dedicating yourself to freelancing fulltime can be incredibly rewarding. If you crave to live life on your own schedule you are probably already considering building a career in freelancing, building an online business, or becoming an entrepreneur. Through my experiences, I’ve learned crucial steps to building a career in freelancing. There are certain habits you should invest in if you want to succeed. If you want to learn how to make money online, or how to land freelance writing jobs pay attention to these guidelines. Entrepreneurs and freelancers need to hustle to thrive. If this sounds like you, here are five things that can transform you into a full-time freelancer. 1. Control your schedule, don’t let you...

Is your internet sluggish? If you suspect a neighbor is stealing your Wi-Fi, these two apps can help you identify devices using your connection and help you boot them off.  Is your internet moving a little slower than usual? Are you seeing hints of devices you don't recognize in Windows Explorer, or when you cast media to your TV? If you suspect a neighbor is stealing your Wi-Fi, here's how to check (and boot them off). "So someone's watching Netflix on my internet," you may say. "What's the big deal?" Even if you have a little bandwidth to spare, you probably don't want other people on your network, especially if it's unsecured. If someone has access to your network, they have access to all the computers on that network, and that's dangerous. They could access files you're unknowingly sharing, they could infect you with malware, and in certain situations they could even steal your passwords and other personal info...

The Good Doctor :  Shaun Murphy, a young autistic surgeon who has savant syndrome, relocates from a quiet country life to join the surgical unit at the prestigious San Jose St. Bonaventure Hospital -- a move strongly supported by his mentor, Dr. Aaron Glassman. Having survived a troubled childhood, Shaun is alone in t he world and unable to personally connect with those around him, but he finds his niche using his extraordinary medical skill and intuition to save lives and challenge the skepticism of his colleagues. Genre :  Drama  N° of seasons : 2     Peaky Blinders :   Britain is a mixture of despair and hedonism in 1919 in the aftermath of the Great War. Returning soldiers, newly minted revolutions and criminal gangs are fighting for survival in a nation rocked by economic upheaval. One of the most powerful gangs of the time is the Peaky Blinders, run by returnin g war hero Thomas Shelby and his family. But Thomas has b...

Code src GITHUB : http://bit.ly/2CEMk9p

idea : 11111111.11111111.11100000.00000000 \19 11111111.11111111.11110000.00000000 \20 11111111.11111111.11111000.00000000 \21 11111111.11111111.11111100.00000000 \22 11111111.11111111.11111110.00000000 \23 11111111.11111111.11111111.00000000 \24 11111111.11111111.11111111.10000000 \25 11111111.11111111.11111111.11000000 \26 11111111.11111111.11111111.11100000 \27 11111111.11111111.11111111.11110000 \28 11111111.11111111.11111111.11111000 \29 11111111.11111111.11111111.11111100 \30 11111111.11111111.11111111.11111110 \31 11111111.11111111.11111111.11111111 \32 Give IP Address AND ( / OR Subnet ) Get IP start, end, broadcast, network, etc. IP 11000000.10101000.00000000.00000001 Netmask 11111111.11111111.11111111.00000000 Broadcast 11000000.10101000.00000000.11111111 First 11000000.10101000.00000000.00000001 Last 11000000.10101000.00000000.11111110 192.168.0.1 /24 broadcast 192.168.0.255 network 192.168.0.1 first usable address 192.16...

What is HTTP? The HyperText Transfer Protocol is the language used to communicate between web browsers and servers. In other words, it is pretty much the language one computer uses to ask another computer for documents. HTTP follows the client/server model. This is a structure that describes how a server provides resources and services to a client. When the client requests something from the server, the server can either accept of reject the connection. If the connection is accepted, the server establishes and maintains a connection with the client over a protocol just like HTTP. Think about HTTP is a set of rules for transferring files like text, images, sound, video and other multimedia files. Computers that communicate via the HTTP must speak the HTTP protocol. This brings me to talk about the request response cycle. Since we know that two computers are connected physically via the Internet, using the URL’s allows us to communicate with these servers. This means that HTTP uses ...

Programming is mostly all about writing code in High-Level languages like Java, C++, Python & so on. The set of statements written in a text editor like NotePad ++ or Eclipse is called the source code. The thing is that Computers don’t actually understand these High-Level Languages. The only thing they understand is machine code. Machine code, also known as machine language, is the elemental language of computers. It is read by the computer's central processing unit (CPU) and is composed of digital binary numbers. ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ A compiler/Interpreter is a tool that translates source code into another language like Machine Code. Each type of CPU uses a different Machine Language (because of their architecture) which means that the same executable file created by the compiler won’t work on different platforms. The real difference between a compiler and an interpreter is how they go about things. The compiler will actually scan the whole program...

Google has been working on a Material Design refresh for Chrome across desktop and mobile in recent months, and elements of the redesign are starting to make their way to the stable version of the browser. Chrome 68, released earlier this week, now includes parts of the Material Design refresh hidden behind settings flags in both the iOS and desktop versions. Chrome 68 for Android does not yet include the Material Design refresh changes. Google has not yet enabled its more rounded tabs in Chrome on the desktop.but they’re still not hidden behind a flag in the stable channel version of the browser. Here’s how to enable parts of the Material Design refresh on desktop : Chrome desktop : update your navigation Navigate to chrome://flags/#top-chrome-md In “UI Layout for the browser’s top chrome” change the option from default to refresh Restart Chrome to see the changes  

This tutorial is about arduino and we going to learn some basics things together. In this Part we going see what is behind the fundamentals. Sending input from the serial console to the arduino:   To send inputs from the Serial Monitor to the arduino, we need to use the Serial.read() function, and as example we make a Morse code generator take the serial inputs and generate them on light and sound using LED and buzzer. In this experiment we need: -1 LED. -1 Buzzer. -6 Wires. -220 Ohm Resistor. -BreadBoard. -Arduino Uno. And This code: Morse_buzzer_led See The Arduino for Beginners Tutorials

This tutorial is about arduino and we going to learn some basics things together. In this Part we going add Components. Adding an LED:   -1 LED. -2 Wires. -220 Ohm Resistor. -BreadBoard. -Arduino Uno And This Code:  Led_on This will Turn the LED On for Ever . Fading an LED’s brightness with Pulse Width Modulation (PWM):   In this experiment we going see how to increase and decrease LED’s brightness with PWM, by using analogWrite() function. -1 LED. -2 Wires. -220 Ohm Resistor. -BreadBoard. -Arduino Uno And This Code: Led_pwm   Turn the led on/off using a push button:     In this experiment we going see how to turn on/off the LED using a push button. So we need: -1 LED. -1 Push Button. -6 Wires. -220 Ohm Resistor. -10 Khm  Resistor. -BreadBoard. -Arduino Uno And This code: led_button Fading an LED with PWM based on Potentiometer value:   In this experiment we going see how ...

This tutorial is about arduino and we going to learn some basics things together. In this Part we going to see some Electronics  Background. Understanding Power Flow: Let start with the basics about voltage, current and resistance. These three components come together in the Ohm’s Law, which is the key to understanding a circuit. Ohm’s law says v is equal to i times r, or voltage is equal to current, which is measured in amps times resistance, which is measured in ohms. Ohm’s law: V = I x R Voltage(Volts) = Current(amps) x Resistance(ohms). Resistors: -Limit the flow of electron. -Resistance is measured in ohms. Finding the correct Resistor: -Know how much voltage is used up. Example 1 :  Simple One LED Specs. Vs : Power Supply 5-Volt circuit. Vl :  LED use 2-Volt. I : 20mA. R = (Vs-Vl) / I. R = (5-2) / 0.02 A. R = 3 / 0.2 = 150 Ohm. So we can use 150 Ohm or higher than,  but not less than 150 Ohm. Example 2  : Connecting LEDs ...

A scientific calculator built using java swing and eclipse swing window builder. Calculator.java   import java.awt.Color ; import java.awt.EventQueue ; import java.awt.Font ; import java.awt.event.MouseAdapter ; import java.awt.event.MouseEvent ; import java.awt.event.MouseMotionAdapter ; import javax.swing.JFrame ; import javax.swing.JLabel ; import javax.swing.JPanel ; import javax.swing.SwingConstants ; import javax.swing.border.EmptyBorder ; import javax.swing.JMenuBar ; import javax.swing.JMenu ; import javax.swing.JMenuItem ; import java.awt.Toolkit ; import java.awt.Window.Type ; import java.awt.ComponentOrientation ; import java.awt.Cursor ; import javax.swing.JTable ; import javax.swing.JButton ; import javax.swing.JTextField ; import java.awt.event.ActionListener ; import java.awt.event.ActionEvent ; import java.awt.Component ; import javax.swing.JComboBox ; import javax.swing.JTextPane ; import javax.swing.DefaultComboBoxMo...