C/C++

C/C++ Memory management must know and know

C/C++ Memory management must know and know 1.C Language three memory allocation methods static storage differentiated allocation stack allocation h...
2022-04-20 01:19 views 21

C Language focus —— Pointer article （ An article that makes you fully understand the pointer ）

C Language focus —— Pointer article （ An article that makes you fully understand the pointer ） one . preface C Language is relatively low-level la...
2020-09-11 13:13 views 6

C++11 Medium std::call_once

In some scenarios , We need the code to be executed only once , For example, the initialization of singleton classes , Considering multithreading ...
2020-08-08 03:15 views 835

Caesar code transformation , loop ,C Language Edition !

In the process of transmitting information , For encryption , Sometimes it is necessary to convert text into ciphertext and send it out according ...
2020-03-05 18:39 views 25

C++11 Initialization of braces for new features

stay C++11 in ,vector This syntax appears for initialization and equal sign assignment of vector nums({1, 2, 3, 4, 5});vector nums3 = vector({1, 2...
2019-08-22 21:39 views 65

c++ and c What's the difference between languages

C language 　　C Language is an ancient and enduring computer programming language , It was born about the last century 60 years . Because its design...
2019-06-12 19:09 views 28

C++ Medium ::

C++ Double colon in :: The first one , Class scope , A variable used to indicate a class , function Human::setName(char* name); The second kind ,...
2019-04-19 13:44 views 28

C++ Middle brace {} The role of

Overview in C/C++ Curly brackets indicate the scope of the variable , Local variables declared in braces begin with the scope arguments declaratio...
2019-04-14 21:44 views 49

Why? C++ Is the most difficult programming language to learn ?

Many have been doing it for years C++ Programmers are confident that this programming language is familiar , But when I did a thorough clean-up of...
2019-04-01 19:15 views 373

C Notes on language learning —— Pointer ： Pointer and one dimensional array

The array name represents the first address of the array , for example ：int a[10];int *p=NULL;p=a;      &am...
2018-11-23 21:11 views 25
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