C++

PrefaceI was fortunate to see the Visual c++2013 Primer today (7th edition), this book, looking back at some of the books of the 2010 version, accompany me through the long road to Basic learning C + +, I will talk about the "Visual c++2013 Primer

Static types, dynamic types, and type derivationIn programming language classifications, C/c++c is often considered a static type of language. And some programming languages are called "dynamic types," such as Python. In general, the difference

Topic:Given a list of non negative integers, arrange them such that they form the largest number.For example, given [3, 30, 34, 5, 9] , the largest formed number is 9534330 .Note:the result May is very large, so you need to return a string instead

the most important features of C language are: Strong function, easy to use and flexible. C Compiled program for grammar check is not as strict as other high-level language, this gives programmers leave "flexible room", but still because of this

OverviewThe thread function has either no parameters, or only one object parameter, and there is no return value, which greatly reduces the flexibility of the program, but what we want is to be able to use parameters and return values as normal

1. Classes and objectsmember functions, member variables, the ability to abstract encapsulation.To find the area of the circle;#include using namespace Std;class circle{private: double m_r;//member variable public: void Setr (double R)//member

1. Two-dimensional arrayA two-dimensional array can be used as a one-dimensional array, and each element is a one-dimensional array.#include #include void main () { int a[3][4] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}; for (int i = 0; i 2.

Often need to use Excel, or put some data in Excel open, the program can generate CVS format files, so that Excel opened and processed, and then found a processing CVS C + + class to share with youThe source code cannot be found:The code is as

When the CLI encapsulates a structure that involves memory alignment, it uses StructLayoutAttribute, which specifies that the Pack is a property of 1, 4, 8, and so on . "1" C + + export function, using 1-bit alignment#pragma pack (push) #pragma pack

Back to General book1. Std::array (c++11 support)Template class array;Array classAn array container is a fixed-length sequence container that stores a certain number of elements in a strictly linear order.The inside of an array container does not

First of all, this test is not successful, it is only feasible on this machine, and the test fails on different machines. The GUID may be incorrect or not registered successfully.Now that we've spent the whole morning studying, I'm going to

Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression] Left to right () Parentheses

AbstractDetailed reference: https://msdn.microsoft.com/zh-cn/library/sf985hc5.aspxThe abstract modifier indicates that the modified content is missing or not fully implemented. the abstract modifier is available for classes, methods, properties,

Compare Compare the contents of a string, consider a cultural background (place), determine whether certain characters are equalCompareOrdinal and compare, but without regard to cultural backgroundFormat formats a string containing various values

Write in frontRecently in the group, a friend asked what the Vshost.exe process was all about. At that time really do not know what is a thing, give people the feeling is, often see it, is in the start of a project, often see it, is not carefully

Primary Memory Management Why to manage memoryOur iOS APP appears crash (Flash back), more than 90% of the reason is memory problems. One of the exc_bad_access problems we often see when compiling a run with Xcode is a typical memory

Recently began to learn UNIX network programming, the opening of the first program DAYTIMETCPCLI.C compiled run successfully, it took a lot of thought, the problem is summed up for your reference.FreeBSD UNIX System built VMware virtual machine,

C ++ collection (4) -- sequential container and collection sequence container In the previous blog article ("standard library for Beginners"), we briefly learned about a most common sequence container: vector type. This article will further learn

C ++ Study Notes _ 01 C ++ Primer chapter 1, _ 01 primer Key Concept: TypesTypes are one of the most fundamental concepts in programming andConcept that we will come back to over and over in this Primer. A typeDefines both the contents of a data

Simplest Video Encoder: Compile Recently I have studied several common video encoders: x264, x265, and vpx. This article briefly records their compilation methods. The three open-source video encoders x264, x265, and vpx can be said to be the "most