01Course OverviewKnowledge Framework Applicable Age Suitable for children in fifth grade and above; fourth graders should learn based on their ability to comprehend. Course Design Philosophy 1. Focus on fundamentals, practice, and projects. 2. Stage-based practical projects can enhance children’s sense of achievement and interest. Course Content 1. The black part in the knowledge framework … Read more
1. Training Objectives: This course is suitable for students in grades four to seven who have completed Scratch programming or have a basic knowledge of Python, starting from zero knowledge. The focus is on training students’ thinking abilities and practical skills in analyzing and solving problems, laying a foundation for deeper and broader knowledge learning … Read more
Search WeChatTechnical TrainingStep 1Create a new window and set it as the startup window; Step 2Add a percentage fill component to the startup window interface; Step 3Drag and place, then double-click the component to set parameters; Step 4Double-click an empty area to open the window editing script; After setting is complete, the boot will display … Read more
Search on WeChatTechnical Training The brightness, beauty, and motion characteristics of neon lights are irreplaceable by any electric light source, standing out amidst the continuous emergence and competition of various new light sources. So, can we achieve neon light program design through PLC in our industrial control industry? Of course, we can. Let’s implement the … Read more
Previously, I encountered many obfuscation techniques such as junk instructions, instruction bloat, and virtual machines while unpacking. I wanted to try creating a similar obfuscator. Thus, the idea of writing an instruction obfuscator came to mind. Initially, I intended to write an obfuscator that directly obfuscates and expands opcodes, which is quite challenging. This includes … Read more
In the last section, we used the example of how to write a calculator program to extend into why data types, variables, and constants exist, and introduced the difference between assignment and equality. From this section, we will analyze these three concepts in detail, starting with the basic data type of integer, without further ado, … Read more
In C language, we can break down a large program into basic building blocks called functions. A function contains a set of programming statements enclosed in {}. Functions can be called multiple times to provide reusability and modularity in C programs. In other words, we can say that a collection of functions creates a program. … Read more
1. Array array() Function myarray <- array(vector, dimensions, dimnames) #vector: data to store #dimensions: numeric vector #dimnames: list #The data pattern of the array is unique #An array is a three-dimensional data structure 2. Creating an Array vector1 <- c(1,2,3) vector2 <- c(4,5,6,7,8) vector3 <- c(vector1,vector2) vector3[1] 1 2 3 4 5 6 7 8 … Read more
We will teach you to start programming from scratch and learn C language. I hope this will be helpful to you. The most important thing is to keep going!!! [Recommended Free Mini Program] Tip: The following videos are all original. Click the link to watch. If this helps you, please remember to follow or share. … Read more
Format specifiers are strings used to format input and output functions. The format string determines the format of input and output. Format strings always start with the ‘%’ character. Common format specifiers used in the printf() function include: Programmer Technical Exchange Group Scan the code to join the group and remember to note: city, nickname, … Read more