Hex View For integer type numeric variables, you can view the hexadecimal representation instead of or alongside the original format. The hexadecimal view for integer types is supported by GDB and LLDB debuggers on all platforms, including remote debugging and WSL scenarios. To enable the hexadecimal view, go to Settings | Build, Execution, Deployment | … Read more
In the debugging state of Keil C, how can we observe the operating status of various internal and external peripherals? How can we modify their settings? Answer: In debugging state, click on different peripheral options under the Peripherals menu to display or hide the corresponding observation windows. For example, to display the Timer 0 window, … Read more
Day One: Getting to Know Python Scripts The file that contains a Python program is called a Python script or program. The file extension for a Python script must be .py. Notes on Using PyCharm You need to clearly know which Python environment you have selected in PyCharm. Comments A comment is a piece of … Read more
Python has ranked first multiple times in the popularity index PYPL for programming languages. Due to its code readability and simpler syntax, it is considered one of the easiest languages ever. The richness of various AI and machine learning libraries such as NumPy, Pandas, and TensorFlow is one of the core demands of Python. If … Read more
Follow 👆 the public account and reply with "python" to receive a zero-based tutorial! Source from the internet, please delete if infringing. Attached are the installation package + tutorial The most detailed Python installation tutorial [Tutorial collection method at the end of the article!!] [Tutorial collection method at the end of the article!!] 1. Go … Read more
Hi everyone, I’m Tiger. Recently, I encountered a problem where a friend asked me how to install Go on Linux. To be honest, as a programmer, who hasn’t dabbled in a few open-source projects or experimented with new languages? However, installing Go may seem simple, but there are actually quite a few tricks involved. So, … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the 1000-person technical communication QQ group. Note: [Public Account] for faster approval 1. Basic Concepts Environment variables (environment variables) generally refer to parameters used to specify the operating environment of the operating system. For example: when we write C/C++ code, we never … Read more
Over 70,000 friends have followed this industrial control WeChat platform:Technical sharing,Learning exchange,Industrial control videos 　　 When configuring the touch screen interface, there are usually some small tips that can greatly facilitate our work. 　　 Configuration of the First Screen Switch Button. When using the touch screen to complete a project, there often appear multiple screens … Read more
A variable is a name for a memory location. It is used to store data. The value of a variable can change and can be reused multiple times. Memory locations are represented by symbols so they can be easily identified. Let’s look at the syntax for declaring a variable: type variable_list; An example of declaring … Read more
Static is a keyword in C language that can be used for variables and functions, meaning we can declare static variables and static functions. The scope of ordinary variables is limited to the range where they are defined, while static variables have a scope that extends throughout the program. The static keyword can be used … Read more