Follow the IoT Planet to track the dynamics of the Internet of Things! “IoT Planet” aligns with global industry trends, focusing on the integration of IoT and industry, and sharing technologies and applications related to IoT. Mainflux is a modern, scalable, and secure open-source IoT platform written in Go. It connects devices through various network … Read more
Hello everyone, I am Jianyu. In the previous article “A Demo to Learn Debugging with Go Delve”, we detailed how to use Delve in Go for troubleshooting and debugging, which was very helpful for problem resolution. However, debugging tools are not limited to Delve. Today, we will introduce a second powerful tool: GDB, to complete … Read more
1. Introduction 1. Introduction to make make is a build automation tool that looks for Makefile or makefile files in the current directory. If the corresponding file exists, it will complete the build tasks according to the rules defined within. 2. Introduction to Makefile With Makefile, we no longer need to manually input compilation commands … Read more
– 1 – One day, there was a programmer named Bob who wrote a factorial function implemented in Go. However, as the data size grew, the running speed became very slow. So, his boss asked him to rewrite it in assembly language. Bob was reluctant but learned assembly language and wrote a factorial function that … Read more
1. Bar Plot t = -10:1:10; subplot(2,2,1); bar(t, cos(t)); Copy code This creates a vector t containing elements from -10 to 10. In the first subplot, the bar function is used to plot the bar graph of cos(t). The first parameter of the bar function is the x-axis coordinates, and the second parameter is the … Read more
This article has a total of1,0414 words, recommended reading time18 minutes. Introduction Data compliance business is receiving increasing attention. However, unlike other compliance businesses, data compliance is closely related to information technology and involves a large number of technical concepts. Among these technical concepts, the most difficult to understand is the issue of “encryption algorithms”. … Read more
(Give a star to algorithm enthusiasts, train your programming skills) Source: Zero One Technology Stack blog.csdn.net/baidu_22254181/article/details/82594072 Introduction Digital signatures and information encryption are technologies frequently used in both front-end and back-end development, with application scenarios including user login, transactions, information communication, oauth, etc. Different application scenarios may require the use of different signature encryption algorithms … Read more
Source丨Authorized Reprint from Sanfen E (ID: Fighter3FullStack) Author丨Sanfen E Introduction In our daily work, we often use encryption and decryption in various scenarios, such as: User passwords should not be stored in plaintext; they must be stored as encrypted ciphertext. Sensitive data like bank card numbers and ID numbers need to be transmitted securely. For … Read more
Today, we will introduce commonly used encryption algorithms, their classifications, and applications. 1. Symmetric Encryption Algorithms Symmetric means that both parties using this encryption method use the same key for encryption and decryption. The key is the instruction that controls the encryption and decryption process. The algorithm is a set of rules that specifies how … Read more
Click above Cheyun , welcome to follow and pin us! Introduction: For interdisciplinary fields, a rough overview is just the first step through the door. The camera is a core sensor for ADAS, and compared to millimeter-wave radar and laser radar, its greatest advantage lies in recognition (whether an object is a car or a … Read more