Programmer Group

VBScript script language foundation 2.1 introduction of vbs script language 2.2 the first vbs scripting language - hello world Open Notepad program, fill in the edit window, save the file extension as. vbs dialog box: Input box inputbox("please input the length of the first edge", &quo ...

1.Junit unit test Test classification: 1. Black box test: do not need to write code, do not see the process of program execution, input some parameters, and see the expected results. 2. White box test: you need to write code, you can see the process of program execution, enter some parameters, and see ...

Lectures 3 and 4 of C++moooc in Tongji University Lecture 3 Topic 1 The function of the following program is to divide two non-zero integers by a quotient and a remainder.There are several errors in the program, try to find out which ones to modify, and verify the results on the computer. Code slice. ...

brief introduction In the previous article, we introduced fyne, a high-skin GUI library for Go.This article goes on to show how to write a simple calculator program using fyne.The program works as follows: Control Layout We useWidget.EntryTo display the input numbers, operators, and operation results.Create one firstWidget.EntryObject, set to ...

OpenCV for multi-target tracking Project framework Code block analysis Full code and resource download connection Experimental framework, modules used The experimental framework is as follows ├── mobilenet_ssd ​ ├── MobileNetSSD_deploy.caffemodel └── MobileNetSSD_deploy.prototxt ├── multi_ob ...

catalog introduction AOP overview AOP terminology Understanding of hands through practice (simple calculator) introduction What is AOP? (interview question), simply answering face-to-face programming can't satisfy the interviewer, it's better to combine your own understanding. AOP overview ...

Purpose of improving code quality Programming apes do their job of writing code. Writing high-quality code should be our pursuit and our own requirement because: High quality code often means fewer BUG s, better modularity, and is the basis for our scalability and reusability High quality code also means better writing, better naming, ...

I found a calculator program written in college, and a graphical interface, which can graphically display the expression syntax tree, ha ha;) There are only 200 lines of Java code, which can not only calculate addition, subtraction, multiplication and division, but also match parentheses~ Code comments: From simple interface color matching to ...

My LeetCode: https://leetcode-cn.com/u/ituring/ My LeetCode source code [GitHub]: https://github.com/izhoujie/Algorithmcii Square root of LeetCode 69. x subject Implement the int sqrt(int x) function. Calculates and returns the square root of X, where x is a non negative integer. Because the return type is an integer, the result only retains ...

This article describes how to use thrift to call RPC remotely if thrift components are integrated into the surging micro-service engine, then dotnetty or thrift can be selected as the service or surging can be invoked through thrift in other languages. Here is a brief description of how to use thrift Dead work First need to Official Web Downl ...