C++

First, popularize the basic knowledge about libc.so.6:Libc.so.6 is a soft link to glibcLl/lib64/libc.so.6lrwxrwxrwx 1 root root 2014/lib64/libc.so.6-libc-2.5.soGLIBC is the GNU published LIBC library, the C runtime library. GLIBC is the lowest-level

The C++11 has a range-based for loop, and a range-based for loop can no longer care about the concept of iterators, only the element types in the relational container, and the beginning and end of the container without having to be explicitly

reprinted from: C-Language String Operations Summary (super verbose)1) String manipulationstrcpy (P, p1) copy stringstrncpy (P, p1, N) copies the specified length stringStrcat (P, p1) Append stringStrncat (P, p1, N) append a specified length

C-style forced type conversion (type cast) is simple, no matter what type of conversion is:Type B = (type) aC + + Style type conversion provides 4 types of conversion operators to handle applications in different situations.　　const_cast, the literal

Segment error in C/C + + (segmentation fault)Segment fault can be popular in the world, is the basic function of the GLIBC library and the default parameter pointer is not NULL has a close relationship.From:

Original address: http://www.cnblogs.com/slysky/p/3822640.htmlDandelion Under the SunC++11 characteristics and Std::bind and std::function of Cocos2d-x 3.0Yesterday colleagues let help write a small function, only found Cocos2d-x 3.0 and cocos2d-x 3.

Today, I tried a C/C + + mixed programming, and then there was the problem of the egg ache above, went to the internet to check, found that the original is the language and the pre-C + + precompiled header problems.Error: The precompiled header file

Binary, octal, decimal, hexadecimal conversion between decimal and binary conversions   (1) Decimal conversion to binary, divided into integral part and fractional part  ① Integer part   method: Except 2 take the remainder method, that is, each time

4.4 Pointer to Member function (Pointer-to-member Functions)take a nonstatic data member address, the result is the member in the class layout of the byte position (plus 1), it is an incomplete value, need to be bound to the address of a class

Construction operation of 2.2 Copy ConstructorThere are three cases in which the content of one object is used as the initial value of another class object, one of the most obvious cases is an explicit initialization of an object, such as the

///*==================================================================Title: This is usually the way to find the player score, remove a maximum score, remove aThe lowest score, ask the average result! Please implement this method of calculation

Find in a two-dimensional array, the young matrix in a two-dimensional array, each row is ordered in ascending order from left to right. Each column is sorted in ascending order from top to bottom. Complete a function, enter an array and a number

Concept first from the concept of the various functions of the method and the difference: 1, the value of the transfer: The parameter is a copy of the argument, changing the value of the function parameter does not affect the value of the external

The role of JS Substring and C # substring is to intercept a substring from a string, but there are a lot of different ways to use them, so let's look at the following:JS's substringGrammar:Program code string.substring (Start, end)Description:

"Shipboard Electronic Chart System" is a marine integrated navigation system, integrated with electronic chart, GPS, AIS (Auto identification System), Radar/arpa, compass, meter, autopilot, CDMA/GSM/GPRS and other navigation communication equipment,

Detailed description of VC ++ list functions and vclist Functions Before using it, you need to do two things: (1) # include (2) using namespace std; Fame variable: List intlist; I. constructor, destructor, = Operator 1. function: declare the

Generation ID template: year, month, day, hour, minute, and second + 6-digit auto-increment code Because the order ID, product ID, or any ID is generated, and you do not want to use auto-increment, and are afraid of repetition, you can use the year

C ++ Reading Notes-class definition (One word and one word on the keyboard !!!)   1. Class Definition syntax The class definition starts with the keyword class. The syntax is as follows: Class name { Access permission controller: // Class member

Hook api (1)-HOOK basics + one mouse HOOK instance, apihook Hook api (1)-HOOK basics + one mouse HOOK instance  0x00 cause Recently, I was working on a graduation project. One function is to monitor the clipboard and protect the process against

Stack allocation and stack allocation --- sap c ++ electrical plane (6), --- sap I have always had a vague understanding of this problem. I believe many of my friends also do this. I always hear that the memory will be allocated on the stack for a