C++

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] In the process of writing software, we need to use others' library functions. As we all know, software is

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] In Linux, creating a process is very interesting. As we all know, processes are the basic unit for

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] The so-called process wait is actually very simple. As we have mentioned earlier, we can use fork to

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] Signal processing is LinuxProgram. It is the best choice for our system programmers to use signal

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] The Linux system provides many methods for inter-process communication, such as pipelines, shared memory,

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] The policy mode uses a unified method interface to access different types of data. For example, what

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] Network Programming is indispensable for both Windows and Linux platforms. Today, with the development of

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] I believe many people have read the Design Model Book. I believe that different people have different

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] If the template class defines a data type, the template function defines a function. Since it is a

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] Generic programming is not difficult. Essentially, generic programming is to apply general algorithms to

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] In Arithmetic Operator overloading, the "=" overload may be the most frequently used one. However, many

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] I remember when we were in the first class of C ++, the teacher told us that C ++ is an object-oriented

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] In the eyes of many people, C language and Linux are often inseparable. There are many reasons for this.

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] For programmers, makefile is a hurdle we cannot go through. It may be difficult for users who are used to

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] Debugging is indispensable in coding. In Windows, we have visual Studio Tools. In Linux, you have no

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] It is also a x86 CPU, but it can be expressed in different forms of assembly languages. In Windows, we use

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] Dynamic Link Library is not a unique feature of Linux. It also exists in Windows. In general, the dynamic

[Disclaimer: All Rights Reserved. You are welcome to reprint it. Do not use it for commercial purposes. Contact Email: feixiaoxing @ 163.com] As early as August, I wrote more than 20 blogs using assembly languages to read c ++. To make a summary

Rtti and type_info When C ++ enables the rtti (run-time type identification) feature during compilation, you can use the typeid operator in the Code (including Of course). This symbol can be used for a variable or a class name to return a reference

Today, I found out that the C language contains a qsort library function (in header file). This function can quickly sort user-specified data (or memory region). Why is this function sorted by memory region? Because the sorting process sorts the