Click the title below to quickly follow <郑永好/> When employee performance is poor, leaders should not complain about the incompetence of employees but should reflect on themselves. The usual mistakes are: 1. Mistake in selecting the wrong people; 2. Mistake in how to lead people; 3. Mistake in not establishing standardized systems, processes, and standards. … Read more
Verse on the Virtue of Renunciation In the cycle of the three realms, love and attachment cannot be escaped. Abandoning love and entering the state of non-action, the true benefactor. Well done, great man, who can understand the impermanence of the world, Leaving the mundane for Nirvana, a rare and profound thought. Taking refuge in … Read more
Introduction Recently, Yunhe Enmo released the MogDB version 5.0.11. This update brings a series of important improvements and fixes, particularly optimizing Ustore feature enhancements, support for SQL statement analysis in stored procedures, and compatibility improvements. The most noteworthy aspect is the resolution of the Ustore table bloat issue in long transaction scenarios. In the database … Read more
01 Introduction In the article Journey 6｜Introduction to VP and Practical Use of Single Operators we introduced what VP is and demonstrated how to use the VP API with the single operator rotate as an example. In Journey 6｜Understanding Log Printing in the VP Toolchain Example we discussed how to write the header files for … Read more
First, install gcc-g++ and cmake. Taking CentOS as an example: yum install gcc-c++ yum install cmake First, create a main.cpp file that includes a main function, and create a CMakeLists.txt file. The purpose of the CMakeLists.txt file is to guide CMake in compiling the C++ program on the current operating system. main.cpp #include <iostream> int … Read more
Students, in the world of Linux, the gcc and g++ compilers are like “super craftsmen” in programming for informatics competitions, capable of “polishing” our written code into instructions that the computer can understand. Next, let’s delve into the usage of these two “super craftsmen”. gcc Compiler (primarily for C language) 1. Basic Compilation: Suppose you … Read more
-fstack-usage is an option provided by GCC (GNU Compiler Collection) that helps developers analyze and optimize the stack memory usage of their code. It generates a stack usage report for each function during the compilation process and saves the information to a .su file. This option is particularly useful for embedded system development, where stack … Read more
Follow us to see more great articles like this! An update on GCC BPF support By Daroc AldenApril 2, 2025LSFMM+BPFGemini-1.5-flash translationhttps://lwn.net/Articles/1015747/ José Marchesi and David Faust opened a session on BPF (Berkeley Packet Filter) at the 2025 Linux Storage, Filesystems, Memory Management, and BPF Summit, where they presented a lengthy discussion on their work to … Read more
Background As of January 1, 2011, the Gulf Standardization Organization (GSO) has implemented mandatory G mark certification for toys exported to the seven countries of the Middle East (Saudi Arabia, Kuwait, United Arab Emirates, Qatar, Oman, Bahrain, and Yemen). Toys must obtain this certification and affix the G mark label to clear customs. Since July … Read more
Author: Zhang Handong A programming language is like a small universe, with various syntax concepts resembling stars scattered across the sky. For beginners, the confusion caused by these syntax concepts is similar to the bewilderment one feels when gazing at the starry sky. Fortunately, programming languages are created by humans, and the authors of these … Read more