The most complete collection of love codes in the history of C language and C++, with color flashing, character filling, and source code attached

The first type: red love code Go directly to the code: #include<stdio.h> #include<Windows.h> int main() {<!– –> system(” color 0c”);//Design program color printf(“It is a very happy thing to meet you, I love you!!!\\ “);//Print text \t float x,y,a;//define variables x,y,a \t for(y=1.5f;y>-1;y-=0.1f) {<!– –> for(x=-1.5f;x<1.5f;x + =.05f){<!– –> a=x*x + y*y-1; putchar(a*a*a-x*x*y*y*y<0.0f?’x’:’ ‘); } […]

Verification history of pyinstaller error troubleshooting

The following error occurs when pyinstaller is packaged. It is obviously caused by the path being escaped or historical migration. Error path:OSError: [WinError 123] The file name, directory name, or volume label syntax is incorrect. : D:\t_job\x07naconda3_20201121\Lib\site-packages’ Installation path:File “D:\11_job\anaconda3_20201121\ (base) H:\Data Collation-222\pyMyproject\001 Module Verification\pyinstall Verification>pyinstaller -c -F create_file.py 7043 INFO: PyInstaller: 6.1.0 7044 INFO: […]

The first IDE developed by AOSP in history (supports Java/Kotlin/C++/Jni/Native/Shell/Python)

ASFP Study The first IDE developed by AOSP in history (supports Java/Kotlin/C++/Jni/Native/Shell/Python) Similar to Android Studio, it can be used to develop Android system source code. Android studio for platform, referred to as asfp (Falling in Love with a Rich Woman). Background & amp;Download & amp;Use Background Because the Android system source code is too […]

Hash mode and History mode

13.1 The difference between Hash mode and History mode In front-end routing, no matter what the implementation mode is, it is an implementation method of the client. That is, when the path changes, no request will be sent to the server. If you need to send a request to the server, you need to use […]

Comprehensive article on the most comprehensive knowledge key points in the history of Python (super detailed version)

Internet knowledge What is HTTPS? The project’s secure HTTP protocol, https requires a cs certificate, data encryption, port 443, safe, the same website will have a higher https seo ranking Common response status codes Idempotence and security of http request methods -WSGI RPC CDN SSL (Secure Sockets Layer), and its successor Transport Layer Security (TLS), […]

[Superset Installation] The most complete error solution in the superset installation process in history

Table of Contents 1. What is superset? 2. Install superset 3. Initialization of supetset database after installation 1. Error 1: cannot import name ‘url_quote’ from ‘werkzeug.urls’ 2. Error 2: AttributeError: module ‘sqlparse.keywords’ has no attribute ‘FLAGS’ 3. Mistake 3: You did not provide the “FLASK_APP” environment variable 4. Mistake 4: Refusing to start due to […]

[LINUX] The most comprehensive LINUX operating commands in history

1.1. System information arch displays the machine’s processor architecture(1) uname -m displays the machine’s processor architecture(2) uname -r displays the kernel version in use dmidecode -q displays hardware system components – (SMBIOS/DMI) hdparm -i /dev/hda lists the architectural characteristics of a disk hdparm -tT /dev/sda performs a test read operation on the disk cat /proc/cpuinfo […]

Git (2) version control, development history, initial configuration, aliases

Directory 1. Version control 1.1 Why use version control? 1.2 Centralized version control system 1.3 Distributed version control system 1.3 Comparison of two version control systems Centralized (svn) Distributed (git) 2. Development history 3. Initialization configuration 3.1 Configuration file 3.2 Configuration content 4. Alias Official website address: https://www.git-scm.com/ Official documentation: https://www.git-scm.com/docs Official e-book: https://git-scm.com/book/zh/v2 GitHub: […]

Implementation principles of hash and history

Since the Vuc project is a single-page application, there is only one physical HTML file during the development and construction process of the entire project. The routing system allows you to bind project components to accessible URL paths. Since the Vue project has only one physical HTML file, the accessed URL path needs to change […]