Online courses directory (10358)
A Basic of C++ programming course, a lite version of full course
If you have studied the Introduction to Programming in C course available on ALISON it is now time to further enhance your C programming skills by studying numbers, variables and arrays and the functionality they have in computer programming. In this free online C programming course you will gain a much greater knowledge and understanding of numbers, variables and arrays. You will learn more about the basics of numeric overflow and how numbers are encoded as characters in ASCII. You will learn more about variables and the connection between function return values and variables. You will also review the use of arrays and pointers, how to create a pointer in C, and assign a value to a pointer. This free online C programming course will be of great interest to IT professionals who want to enhance their knowledge and understanding of the C programming language and its functionality, and to those learners who want to follow on from the Introduction to Programming in C course.<br />
In computer science control flow is a very important concept to understand for the development of effective and efficient software programs. Control flow is the order in which individual statements, instructions, or function calls are executed within a piece of software. In this free online computer programming course you will learn more about the use of statements and logic in C programming. You will be introduced to conditional flow statements, the mechanisms for controlling flow statements, and how to implement simple statements in C. Logical operators such as OR, GOTO and the While loop are also discussed in detail. This free online computer programming course will be of great interest to all IT professionals who would like to learn more about the use of control flow when developing software using the C programming language, and to all learners who want to learn more about the procedures used to write effective software programs.<br />
C is a powerful system programming language and is commonly used to programme operating systems such as Unix. One of the main advantages of programming in C is that it allows the programmer to write directly to memory. This means that key constructs such as pointers, constants and strings can be used within the memory in an efficient and machine-independent fashion. This free online computer programming course covers topics such as using pointers for direct memory access and manipulation in C, changing the memory address contained within a pointer and introduces constants and string literals. You will learn why pointers contain memory addresses of multi-byte variables, and how to visualise RAM in a new way. This free online computer programming course will be of great interest to IT and software professionals who would like to learn more about this powerful and efficient programming language, and to all learners who would like to learn more about the kind of programming language that is used to develop operating systems.<br />
The free online course C# Programming - Coding with C# Classes and Methods shows you in a step-by-step manner how to use methods and classes in C# code. You will also learn about namespaces and accessibility modifiers.<br /><br />The course begins by showing you how to use classes and methods in C# programming and how to declare a new instance of a class. You will also learn how to work with classes and inheritances in the .NET Framework class library. You will learn about constructors which have the same name as the class, and usually initialize the data members of the new object. You will learn about constructor overloading, the name given to constructors with different sets of parameters. You will learn about inheritance which is the ability to create a class from another class, the "parent" class, extending the functionality and state of the parent in the derived or "child" class.<br /><br />You will learn about the FileStream class, which supports both synchronous and asynchronous read and write operations. You will learn how to code in C# using namespaces which are C# program elements designed to help you organize your programs. You will learn about the StreamReader class which implements a TextReader that reads characters from a byte stream in a particular encoding. You will also learn about scope and its use in C# programming. Finally, you will learn how to utilize the accessibility modifiers Public and Private.<br /><br />This free C# programming course will be of great interest to all learners who would like study a step-by-step introduction to coding using C# classes and methods and how to use Visual Studio Express for programming software applications.<br />
The free online course C# Programming - Coding with C# Syntax introduces you to the basics of coding correctly formatted C# syntax using Visual Studio Express from Microsoft. The course begins by showing you how to use Visual Studio Express, a free software package available from Microsoft, to write correctly formatted C# syntax in a step-by-step manner. You will learn how to write correct C# syntax for operators, expressions, and statements of duration. You will also learn how to declare and use for iterations, as well as create arrays of values and create, and call simple overload helper methods. The course then shows you how to declare and use while iterations, and the methods used to read data from a text file. You will also learn how to code with Strings and with DateTime. This free C# programming course will be of great interest to all learners who would like study a step-by-step introduction to coding using C# syntax and how to use Visual Studio Express for programming software applications.<br />
The free online course C# Programming - Coding with Switch Statements, Collections and Events shows you in a step-by-step manner how to code in C# using decision statements, collections and event-driven programming.<br /><br />The course begins by describing the different types of decision making statements such as the switch decision statement, if...else statement, and the if...else...if statement. In C# if you have a number of constants that are logically related to each other, then you can group together these constants in what are called enumerations. You will learn how to declare enumerations using the enum keyword. <br /><br />You will learn about using the try-catch statement when handling exceptions. In C# programming when handling exceptions the key is to check for the most specific first and then the more general exceptions. In a try-catch statement the order of the catch clauses is important because the catch clauses are examined in order. You will learn how to create and manage groups of related objects using collections. You will learn about Language-Integrated Query (LINQ) and how it offers a consistent model for working with data across various kinds of data sources and formats. You will learn how to use the C# WPF application and which parameters the AddHandler statement takes.<br /><br />This free C# programming course will be of great interest to all learners who would like study a step-by-step introduction to coding using C# decision statements, filter and manage collections using the LINQ application, program events, and use Visual Studio Express for programming software applications.<br />
This course is for experienced C programmers who want to program in C++. The examples and exercises require a basic understanding of algorithms and object-oriented software.
C++ for Programmers is designed for students who are familiar with a programming language and wish to learn C++. This course focuses on 'how' as opposed to 'what'. For example, in the lesson on functions, we do not teach what a function is, but rather how to create a function in C++. The lessons are taught by several different instructors who have used C++ in their professional careers, so students get to experience different perspectives. The course also includes comments and tips from Bjarne Stroustrup - the original designer of C++.
点击上方绿色按钮报名。
关于课程：
本课程面向已经掌握C语言的学员。通过本课程的学习，学员将掌握C++语言中 类、对象、运算符重载、继承、多态等面向对象的机制，以及模版、STL等泛型程序设计的机制，领悟面向对象程序设计方法和泛型程序设计方法的优势，具备编 写较大规模的、可重用性和可扩充性俱佳的面相对象的程序之能力。
教学大纲：
第1周 走进C++
第2周 类和对象
第3周 运算符重载
第4周 继承与派生
第5周 多态与虚函数
第6周 文件操作和模板
第7周 标准模板库STL (1)
第8周 标准模板库STL (2)
Additional Material: C++11
课程配套教材：
《新标准C++程序设计教程》，郭炜，清华大学出版社，2012
课程形式：
本课程由视频课程、在线练习、编程练习以及在线编程考试等部分组成。
这门课是从头开始学C++吗?
不是。本课程假定你已经学过C语言，只讲授C++中面向对象和泛型的部分。
C语言不够用吗?为什么还要学C++?
因为C++比C语言更加适合用来编写需要多人协作的大型程序。
学习面向对象编程，我为什么不去学Java，要学C++呢？
C++程序运行效率比Java高，因此需要讲究速度的大型程序，比如3D游戏，C++比Java更适合。另外，C++可以编写任何程序，比如设备驱动程序，而Java很难用于编写贴近硬件底层的程序。此外，学习C++，相比于学习Java，对计算机的工作原理会理解得更加深刻一些。另外，许多IT大公司面试时，常会问关于C++的问题。
我是学生，似乎没什么机会些大程序，那如何能体会C++的优势呢？
本课程由一个足够大的作业《魔兽世界》，可以让你领略C++的明显好处。
A first course on C++ based on the book Accelerated C++.
This program will teach you how to get to the highest levels of the hospital or ambulatory care center. You will learn:
Cada Dia English - Aprenda inglés en vivo con profesores norteamericanos.
Designed for adults and students level 10 and above, this social language learning course provides an opportunity for participants to listen and learn the Welsh language through web meetings with native or bilingual facilitators.
Las estructuras están implicadas en nuestras vidas: las plantas, los animales, casi todo lo que fabrica el ser humano, incluso nuestro propio cuerpo, deben soportar una serie de fuerzas sin romperse, y por lo tanto prácticamente cualquier elemento de nuestro entorno es una estructura de una clase u otra.
No cabe duda de que entender cómo se comportan las estructuras es fundamental para entender el mundo que nos rodea, para comprender la naturaleza y para juzgar mejor los progresos que ha hecho la humanidad a lo largo de la historia. Sin embargo, los ingenieros hemos fallado una y otra vez cuando hemos intentado explicar esta materia de forma que los no entendidos puedan entender su importancia.
Este curso pretende saltar esa brecha existente entre los expertos en cálculo de estructuras y los profanos utilizando un lenguaje asequible, empleando ejemplos históricos y proponiendo ensayos sencillos que pueden hacerse en casa. El curso abordará no sólo el problema de por qué los edificios y los puentes se caen sino también otras muchas cuestiones. ¿Por qué las ventanas de los aviones son redondas? ¿Por qué los gusanos tienen esa forma? ¿Por qué los murciélagos pueden volar dentro de un rosal sin rasgarse las alas? ¿Cómo funcionan las arterias? ¿Por qué las catedrales góticas pueden ser tan esbeltas? ¿Por qué hay construcciones romanas que siguen en pie 2000 años después? ¿Qué podemos aprender sobre los constructores de las diferentes estructuras que nos han legado nuestros antepasados?
Muchos contenidos de este curso pueden ser útiles para médicos, biólogos, artistas, historiadores y arqueólogos.
Build your earth science vocabulary and learn about cycles of matter and types of sedimentary rocks through the Education Portal course Earth Science 101: Earth Science. Our series of video lessons and accompanying self-assessment quizzes can help you boost your scientific knowledge ahead of the Excelsior Earth Science exam . This course was designed by experienced educators and examines both science basics, like experimental design and systems of measurement, and more advanced topics, such as analysis of rock deformation and theories of continental drift.
Sal working through the 53 problems from the practice test for the CAHSEE.
Add to calendar
Trusted paper writing service WriteMyPaper.Today will write the papers of any difficulty.