Scientists and engineers, inspired by bees and wasps, have developed a swarm of drones equipped with 3D printers capable of constructing complete buildings. These drones are specially designed to print a cement-like material with sufficient precision to create towering structures. When these printing drones work in unison, they can complete tasks more rapidly. The research … Read more
UCC Holding announced the official launch of the printing phase of the 3D printing school project in collaboration with the Public Works Authority (Ashghal), which is hailed as the largest 3D printing construction project in the world. According to a press release from UCC Holding, the project will utilize 3D printing technology to construct two … Read more
The XCMG QY130K7C features a 76-meter main boom and a 40-ton counterweight, powered by Weichai, equipped with disc brakes, and capable of carrying a 31-ton counterweight for heavy-duty transportation, ensuring convenience and efficiency.
In the C language, <span>const</span> and <span>static</span> are two very commonly used keywords that relate to the modifiability, lifecycle, and scope of variables. By combining variable declarations, pointer usage, and function design, we can flexibly control the access permissions, visibility, and lifetime of variables. 1. const (Constant Modifier) <span>const</span> is used to declare read-only variables, … Read more
Interview questions related to C and C++ are relatively rare compared to those in the Java domain. This article is a valuable summary of C and C++ interview knowledge points. const Function Modifies a variable to indicate that the variable cannot be changed; Modifies a pointer, which can be a pointer to a constant (pointer … Read more
1. The Basic Relationship Between const and Pointers In C, the combination of the const keyword with pointers can create a powerful type safety protection mechanism. Depending on the position of const, four different pointer types can be generated: int a = 10; int b = 20; // 1. Pointer to a constant const int … Read more
Start taking reading notes from today.1. Get accustomed to C++item1:C++ is a language federation.C++ is a multiparadigm programming language that supports procedural, object-oriented, functional, generic, and metaprogramming styles.—11The main sub-languages are: C, Object-Oriented C++, Template C++, STL.—12item2:Try to replace #define with const, enum, and inline, using the compiler instead of the preprocessor.const char * const … Read more
Follow+Star Public Account Number, don’t miss out on exciting contentAuthor | Mr.Deng Source | Embedded Intelligence Bureau This article shares the intricacies of using <span>const</span> with pointers in embedded C. As we all know, the flexibility of pointers is the core charm of C, but it is also a double-edged sword—carelessness can lead to memory … Read more
Hello everyone, I am the Information Guy~ Today, I will introduce the intricacies of the const keyword and pointers in the C language. As we all know, the flexibility of pointers is the core charm of C, but it is also a double-edged sword—any slight misstep can lead to memory overflow, data corruption, and other … Read more
By 2025, 3D printing technology has transitioned from the laboratory to industrialization, becoming a disruptive force in various fields such as manufacturing, healthcare, and construction. For college student entrepreneurs, 3D printing not only lowers the entry barrier (with entry-level equipment prices comparable to smartphones) but also integrates trends like AI and personalized customization to create … Read more