• How to Draw Root Locus of a System

    How to Draw Root Locus of a System
    a system with feedback becomes stable when equations describing that system possess roots that follow certain patterns. otherwise, the system will become unstable. example of such
  • How to Create a Simple CSS Popup in Your Web Page

    How to Create a Simple CSS Popup in Your Web Page
    this is an article about how to create a simple css popup in your webpage. the example here creates a popup for age verification while loading your webpage, but the code can be
  • How to Create and Call PHP Functions

    How to Create and Call PHP Functions
    perhaps you have learned the basics of writing php scripts. but sometimes your code may be long and repetitive. php functions are a flexible and easy way to consolidate code. this
  • How to Make a Cube in OpenGL

    How to Make a Cube in OpenGL
    opengl is a powerful 3d programming tool used to draw complex three-dimensional scenes from simple primitives. this article will teach you how to draw a simple cube that you can
  • How to Use Function Template Parameter Packs in C++

    How to Use Function Template Parameter Packs in C++
    c++ template parameter packs (also known as variadic templates) were introduced in the c++11 standard and are powerful tools that let functions accept an arbitrary number of
  • How to Create a Recursive Function in C++

    How to Create a Recursive Function in C++
    recursion is a major topic in computer science. it is a method where a problem is reduced or simplified to smaller versions of itself until a solution is achieved. this tutorial
  • How to Quick Sort an Array in C++

    How to Quick Sort an Array in C++
    sorting is a very useful tool in programming. it is often necessary to arrange the members of a list in ascending or descending order. a sorted list allows a user to search and
  • How to Use C++ to Write Cin and Cout Statements

    How to Use C++ to Write Cin and Cout Statements
    c++ is a very in depth language and can be used for very complex operations, but as with learning any new skill, it is necessary to first learn the fundamentals. this aim of this
  • How to Learn to Program in C

    How to Learn to Program in C
    c is one of the older programming languages. it was developed in the 70s, but it is still very powerful thanks to how low-level it is. learning c is a great way to introduce
  • How to Calculate Averages in Excel

    How to Calculate Averages in Excel
    mathematically speaking, 'average' is used by most people to mean 'central tendency,' which refers to the centermost of a range of numbers. there are three common measures of
  • How to Create a Secure Session Management System in PHP and MySQL

    How to Create a Secure Session Management System in PHP and MySQL
    this guide will show you how you can store your sessions securely in a mysql database. we will also encrypt all session data that goes into the database, which means if anyone
  • How to Optimize Images in the Cloud

    How to Optimize Images in the Cloud
    moving the data to the cloud has become a de-facto practice while deploying web and mobile apps. cloud infrastructures like amazon aws and google cloud are good at keeping the data
  • The virus first appeared in Windows Vista

    The virus first appeared in Windows Vista
    the beta version of microsoft's new operating system was released only eight days ago, but an austrian hacker succeeded in writing a program to exploit the monad function and was
  • 10 functions in Windows XP should not be turned off

    10 functions in Windows XP should not be turned off
    in windows xp operating system there are many services that users can disable to make the system work faster and remain stable.
  • 5 basic features of NotePad.exe

    5 basic features of NotePad.exe
    perhaps there is no need to introduce this basic application, which is a text editing and editing program that goes hand in hand with windows 1.0, released in 1985.
  • Yahoo mash! First look and free invitation

    Yahoo mash!  First look and free invitation
    in recent days, thousands of bloggers have tried new tools yahoo! mash of yahoo! launched the trial version. this page is completely different from the most popular famous sites
  • JavaScript functions

    JavaScript functions
    a function is a group of reusable code that can be called anywhere in your program. this makes it unnecessary to write the same code over and over again. it helps programmers
  • 5 interesting functions of spacebar

    5 interesting functions of spacebar
    in addition to the ability to separate words, the spacebar can perform many more tasks in different environments. here is a list of 5 interesting functions of spacebar on mac os
  • MS Excel 2007 - Lesson 6: Calculation in Excel

    MS Excel 2007 - Lesson 6: Calculation in Excel
    excel supports many calculation functions, logic functions for calculating, filtering, collating and analyzing data. this is also a feature that makes excel an indispensable tool