Programmer Think

Express e stack (Io serialization) MVC mode (three-tier architecture mode) Concept: MVC (model view controller) is a framework mode. In the classic MVC mode, M refers to the business model, V refers to the user interface, and C refers to the controller. M: Namely model A model is a model that represents business rules. V: Namely View Vi ...

Calligraphy practice track ReadMe1, Self Preface1.1. Cautious independenceWhen I was young, I came into contact with calligraphy and failed to learn it< br/>September 2020 (August of the year of Geng Zi), I feel that a great husband must have a skill in life.It is also said that a gentleman should be cautious and alone. When he is alone, ...

As Java updates new features, such as architectural decisions and their requirements. At present, cloud computing usually requires applications to have better bootability in addition to less initial memory. Therefore, it is necessary to redesign the manufacturing method of the framework to eliminate the bottleneck of reflection. Reflection pla ...

catalogue 1. Concepts and definitions 2. Examples When doing embedded development, we often encounter such code: struct { unsigned int widthValidated : 1; unsigned int heightValidated : 1; } status; What does it mean to define structure variables in this way? The main reason is that when some information is stored, it only needs to o ...

Prometheus: Prometheus is an open monitoring solution. Users can easily install and use Prometheus and expand it The following will implement the whole process of a SpringBoot application accessing Prometheus 1.2 installation Linux Installation Download package specified on the official website: https://prometheus.io/download/ Download loca ...

Input, output and simple classes of instantiated C + + objects: Idle to boring, learn C + +. (the foundation of C language is pretty good. I hope it will be easier to learn C + +) 1, A simple framework for C + +: #include<iostream> #include<cstdio> using namespace std; int main() { cout<<"Hello everyone!"<<endl; ...

APIJSAON (I: Introduction)backgroundDue to various wonderful abbreviations, chaotic naming, outdated documents, out of sync with interfaces, unstable or arbitrary changes of data types, hundreds or even thousands of chaotic status codes, all kinds of wrangling between the front end and the back end, cumbersome whole development process, long de ...

In daily code, we always face a lot of problems of if... elif... else conditional branch selection. To tell you the truth, the first thing I recommend in most cases is to write honestly if... elif, and try to extract the content under each branch into independent functions. Clear structure and clear intention are great convenience for writing a ...

Recently, many children are learning Python and want to find a fun hand training project. Let's share a simple Python project for beginners today. This article will take blibli – ride the wind and waves video as an example, you get to download the video. At the same time, python is used to climb the video barrage of station B, opencv i ...

1. Installation test CMake can also specify installation rules and add tests. These two functions can be executed by using make install and make test after generating makefile. In GNU Makefile, you may need to write install and test pseudo targets and corresponding rules for this, but in CMake, such work also needs to simply call a few command ...