Python Learning Notes (Part 1)

Python Learning Notes (Part 1)

1. Installation of Python SoftwareTo run Python programs, you need to install the Python interpreter, which is the IDLE software. The download options are as follows:1. Website One: https://www.python.org/downloads/2. Website Two: https://python123.io/downloads/3. Through the software manager that comes with your computer. After checking, Python software can be found in all major software managers.2. Software InstallationThe … Read more

Daily C++ Challenge – Day 900

Daily C++ Challenge - Day 900

Today marks the 900th day of learning programming with the cool drizzle! Hello, everyone! This is the GESP202509 Level 2 problem set. Day 900 GESP202509 Level 2 Multiple Choice Question Question 12 Question 12: The output of the following C++ code is related to the count of numbers associated with 5. A number is defined … Read more

A Guide for Kids Learning C++: Understanding the GESP Exam Levels

A Guide for Kids Learning C++: Understanding the GESP Exam Levels

GESP C++ Level Examination has recently become very popular among parents, but what are the differences among the eight levels? At which level should children start? Today, we will thoroughly analyze this mysterious syllabus, allowing you to understand the complete progression route for learning C++! 01 How Beginners Can Quickly Get Started Level 1 Examination … Read more

C++ Drawing a Bouncing Ball with Parabolic Motion

C++ Drawing a Bouncing Ball with Parabolic Motion

Today, we will explore how to upgrade a simple bouncing ball to a parabolic motion ball that conforms more closely to the laws of physics. This not only makes our animation more realistic but also helps us better understand the principles of physical motion.In the original bouncing ballC++ Drawing a Bouncing Ball – Free Fall … Read more

GESP C++ Level 5 Exam Questions (Number Theory, Greedy Points) luogu-P14073 [GESP202509 Level 5] Number Selection

GESP C++ Level 5 Exam Questions (Number Theory, Greedy Points) luogu-P14073 [GESP202509 Level 5] Number Selection

GESP Learning Resource List Exam Questions Practice Questions Syllabus Analysis Level 1 Exam Questions List Level 1 Practice Questions List Level 1-5 Syllabus Analysis Level 2 Exam Questions List Level 2 Practice Questions List Essential Skills for GESP/CSP Programming Level 3 Exam Questions List Level 3 Practice Questions List Level 4 Exam Questions List Level … Read more

C++ Programming Beginner’s Tutorial Lesson 11

C++ Programming Beginner's Tutorial Lesson 11

πŸš€ C++ Programming Lesson 11: Combining for and cin, if – Making Loops Smarter πŸ“š Course Navigation 1γ€πŸ€” Why Combine? (The “small drawbacks” of fixed loops and the “advantages” of combinations)2γ€πŸŒŸ Combining for and cin: Letting Users Decide the Loop (Controlling repetition based on input)3γ€βš‘ Combining for and if: “Conditional Filtering” in Loops (Only executing … Read more

Path to Full Marks in GESP C++ Level 2 (Latest Version November 2025)

Path to Full Marks in GESP C++ Level 2 (Latest Version November 2025)

Detailed Explanation of the GESP Examination Syllabus | C++ Level 2Grade Examination of Software ProgrammingC++ Certification Knowledge System (Level 2)1. Assessment Objectives Through the study of basic computer knowledge, understand computer storage and network knowledge, classification and characteristics of programming languages, common programming languages, and methods for drawing flowcharts. Through the study of C++ knowledge, … Read more

Complete Method to Add systemd in Buildroot for BeagleBone Green (BBG)

Complete Method to Add systemd in Buildroot for BeagleBone Green (BBG)

Click ↑ dark colorPocket IoT, selectFollow the public account to get more content and not get lost Complete Method to Add systemd in Buildroot Buildroot is a commonly used root filesystem build tool for embedded Linux, which defaults to using <span>busybox init</span> as the initialization system. The following is the process of adapting systemd for … Read more

Various Methods to Query Public IP on Linux Systems

Various Methods to Query Public IP on Linux Systems

In Linux systems, querying the public IP (outbound IP) is a common network management requirement. This article will introduce three methods to query the public IP using the curl, wget, and dig commands, along with code examples and considerations. Using the curl Command By calling third-party IP query services to obtain the public IP, the … Read more

Goodbye SCP! Real-Time File Sharing Between Linux Machines: An NFS Practical Guide

Goodbye SCP! Real-Time File Sharing Between Linux Machines: An NFS Practical Guide

1. Introduction: Why is NFS the “Preferred Solution” for Cross-Machine Sharing in Linux? In daily work, have you encountered these issues: transferring large files with SCP takes a long time, frequent logins with FTP are troublesome, and multiple Linux servers need to share configuration files but struggle to synchronize? In fact, these problems can be … Read more