Thursday, 5 December 2013
C++ Program to create a loading flash
#include<iostream>
#include<unistd.h>
using namespace std;
main()
{
int i;
for(i=0;i<=100;i++)
{
cout<<"Loading......."<<i<<"%\r";
usleep(100000);
}
return 0;
}
COMPUTER TRICKS:
Interesting Facts About C Programming
Language ..............
Firstly When C Was Introduced Then There Was Already
Seven Life Cycle Evoked
Following By .............
1 : ALGOL Stands For Algorithm Programming System
Introduced In 1960 And Was The First To Use Block
Structure
Computer Scientist : Bohm , Jacopini And Edsger
2 : BCPL (Basic Combined Programming Language) Was
Introduced In 1967 By Richard
3 : B.B Was Later Used To Create Version Of UNIX At Bell
Lab ........
Language ..............
Firstly When C Was Introduced Then There Was Already
Seven Life Cycle Evoked
Following By .............
1 : ALGOL Stands For Algorithm Programming System
Introduced In 1960 And Was The First To Use Block
Structure
Computer Scientist : Bohm , Jacopini And Edsger
2 : BCPL (Basic Combined Programming Language) Was
Introduced In 1967 By Richard
3 : B.B Was Later Used To Create Version Of UNIX At Bell
Lab ........
COMPUTER TRICKS:
Interesting Facts About C Programming
Language ..............
Firstly When C Was Introduced Then There Was Already
Seven Life Cycle Evoked
Following By .............
1 : ALGOL Stands For Algorithm Programming System
Introduced In 1960 And Was The First To Use Block
Structure
Computer Scientist : Bohm , Jacopini And Edsger
2 : BCPL (Basic Combined Programming Language) Was
Introduced In 1967 By Richard
3 : B.B Was Later Used To Create Version Of UNIX At
Bell
Lab ........
Ruby for Beginners V3
Lesson 1: Introduction
Welcome to the LearnStreet beginner course
on Ruby. In this course, you'll learn how to code in Ruby, a flexible
yet powerful programming language that’s popular over the web. Some of
the most popular websites--like Twitter, Groupon, and Hulu--are built on
top of Ruby on Rails (also known as RoR or Rails), a web application
framework for the Ruby programming language. If you'd like to learn more about setting up Ruby on your own PC or Mac, please click here. This step is not required for the course, but it will help you test and practice some concepts as you go along.
This course is designed for people who have no prior programming knowledge, so we'll teach you fundamental programming concepts as we go. Throughout the course, you'll write code to apply what you've learned to solve programming problems. In addition, after you complete the course, you'll code functionality to build a LearnStreet Bank project, which you’ll be able to share with your friends.
Python for Beginners V3
Lesson 1: Introduction to Python
Welcome to the LearnStreet beginner course
on Python. The Python programming language is
a high level programming language that is used in a wide spectrum of
applications -- from web design and game programming to scientific
research. Its simple and flexible syntax makes it easy to learn and
understand, but still powerful and expressive. By the end of this
course, you'll have a solid understanding of the Python language, and be
able to complete some cool projects in the Code Garage section. Keep
in mind this course uses Python version 2.7. Python 2.7 is more widely
used in industry, and therefore more valuable to learn. The most recent
version is 3.2, which has some key syntax differences.We have designed this course for people who have no prior programming background. In this course, we will teach you some fundamental programming concepts through Python. Throughout this course, you will write code to apply what you've learned to solve programming problems.
Now, click on the big black box - the Python interpreter - below this to start coding away!
Beginner JavaScript Course V3
Argument
A variable that represents a value passed into a function or method.Arithmetic Operator
One of several operators that perform arithmetic between variables or values. They include; +, -, *, /, %, ++, --Array
An Object that represents a list of elements that are accessed by their position within the list. An Array also has built in properties and methods.Assignment
Assigning a value to a variable or property.Assignment Operator
One of several operators that assign a value to a variable. They include; =, +=, -=, *=, /=, %=Booleans
Syntax
true false
Example
expression1 && expression2 expression3 || expression4 !expression5
Break
A statement that will cause immediate exit from a loop once it is encountered and normal flow of execution will continue with the statement immediately following the loop.Case
Used in conjunction with a Switch statement, the "case" statement identifies a value for a conditional test against the switch parameter. When the switch parameter and case value are equal, the code following the case statement is executed.Code Block
A grouped collection of statements that are meant to be executed together and most often denoted by surrounding curly braces.Code comments
A comment is generally used within code to explain how something works or to write necessary information about a section. Comments are very useful to make code more readableSyntax
Single Line Comment // Comment comment comment Multi-Line Comment /*Comment1 Comment2 . . Comment3 */
Comparison Operator
One of several operators that determine the equality of two variables or values. They include; ==, ===, !-, !===, >, >=, <, <=Conditional Test
A test for true or false, that is; testing for a certain condition.Constant
A fixed value such as "this is constant" or the number 10.Construct
An idea or theory construction of operators, keywords and variables.Continue
When a "continue" statement is encountered in a loop, all remaining statements in the current loop iteration are skipped but looping will continue.Do...While
A flow control mechanism that can be explained as:Argument
A variable that represents a value passed into a function or method.Arithmetic Operator
One of several operators that perform arithmetic between variables or values. They include; +, -, *, /, %, ++, --Array
An Object that represents a list of elements that are accessed by their position within the list. An Array also has built in properties and methods.Assignment
Assigning a value to a variable or property.Assignment Operator
One of several operators that assign a value to a variable. They include; =, +=, -=, *=, /=, %=Booleans
Syntax
true false
Example
expression1 && expression2 expression3 || expression4 !expression5
Break
A statement that will cause immediate exit from a loop once it is encountered and normal flow of execution will continue with the statement immediately following the loop.Case
Used in conjunction with a Switch statement, the "case" statement identifies a value for a conditional test against the switch parameter. When the switch parameter and case value are equal, the code following the case statement is executed.Code Block
A grouped collection of statements that are meant to be executed together and most often denoted by surrounding curly braces.Code comments
A comment is generally used within code to explain how something works or to write necessary information about a section. Comments are very useful to make code more readable.Syntax
Single Line Comment // Comment comment comment Multi-Line Comment /*Comment1 Comment2 . . Comment3 */
Comparison Operator
One of several operators that determine the equality of two variables or values. They include; ==, ===, !-, !===, >, >=, <, <=Conditional Test
A test for true or false, that is; testing for a certain condition.Constant
A fixed value such as "this is constant" or the number 10.Construct
An idea or theory construction of operators, keywords and variables.Continue
When a "continue" statement is encountered in a loop, all remaining statements in the current loop iteration are skipped but looping will continue.Do...While
A flow control mechanism that can be explained as:do {something} while(condition is true)
Element
This is a general reference to variables, objects, arrays and individual objects within objects and arrays.Execute
Running a software program, single line of code, function a block of code or any unit of software.Flow Control
The means by which the logic in a software program determines the flow of execution of the code.For
A loop flow control mechanism that can be explained as:for (i=n; condition is true; i++) {do something}
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