Just as we needed to learn the techniques of searching engines back then, we also need to learn some techniques for communicating with AI, providing reasonable and sufficient constraints, and efficiently obtaining the answers we need.

If you look at it from a different angle, current AI is like a very good student with excellent memory – it has the ability to memorize everything. What we need to do is learn how to communicate with AI correctly, effectively, and precisely describe our needs to help AI generate the expected results.

WeChat Mini Program Introduction and Development Preparation

Why Mini Programs Exist

• Better Experience: Slow web loading and blank screens; native app experience is faster.
• Standards & Management: For WeChat, onboarding and management Before mini programs were released, WeChat published an SDK called JSDk to open up some of the original WeChat capabilities: WeChat Pay, coupons. However, developers used web development languages to develop logic, bypassing some WeChat regulations. Mini Programs have their own description language.

What are Mini Programs?

Mini programs are applications that can be used without needing to download and install them. They realize the dream of having applications within easy reach.

Administrative notice, office relocation from the second floor to the fifteenth floor – a standard, routine desk move.

Design Sense

Migration

Closing up shop, packing everything away, a familiar route, a new workstation – adjusting computer cabling, finding a comfortable posture to start working. (ÒωÓױ)! – Connecting the network cable, the servers frequently used by the team were inaccessible. I tried switching to wireless networking, and access was normal again.

Here’s the English translation:

“When I think of embedded systems, my mind immediately goes back to the 51-pin single-chip microcomputers and Texas Instruments we used in university labs.

LPA3399Pro is a visual host developed on the HiSilicon RK3399Pro platform, designed for portable computing hosts that require extensive visual computation. It features an integrated NPU compute unit with 3.0 TOPS of processing power and supports various algorithm models.

RV1109 is HiSilicon’s SoC for machine vision within its AI branch, featuring a dedicated NPU. RV1109 provides 1TOPS of processing power.”

“GitHub Copilot” was released less than two years ago, and “ChatGPT” has appeared. I don’t fully understand the underlying principles; I’ve been using them for a while. The two tools’ levels of assistance are completely different, but they have both achieved a significant increase in productivity.

Less commonly used, but very useful git commands

Reinstalling the system caused changes to folder ownership on Windows.

The new version of git has added security checks, prompting an unsafe state and preventing further operation.

git config --global --add safe.directory
git config --global --add safe.directory "*"

New Computer Saving Account Password Information

git config --global credential.helper store

If the saved information needs to be updated, first clear out the old credentials

The Hong Kong Exchange and Clearing (HKEX) announced on December 13th that it will soon launch the “Hong Kong-Renminbi Dual Counter Model” (hereinafter referred to as “Dual Counter Model”) and dual counter broker mechanisms for its securities markets, further supporting RMB-designated listings, trading, and settlement in Hong Kong.

Dual-Listing Model and Dual-Listing Broker Mechanism

Hong Kong Exchanges and Clearing (HKEX) stated that the registration procedures for these new measures are expected to begin implementation in the first half of 2023, pending regulatory approval and market readiness. Under the dual-listing model, HKEX will optimize related trading and settlement arrangements, allowing investors to swap securities issued by the same issuer on both the Hong Kong Dollar (HKD) and Renminbi (RMB) trading venues.

• Last year, an SDK was designed to handle encapsulating certain events and provide a class interface externally. During service initialization, the caller implements the corresponding classes and passes the object pointer to the module.
• Familiarity with C11 piqued my curiosity, leading me to explore what would happen if these interfaces were implemented using lambda function objects instead of pure virtual function definitions. Compared to the traditional interface definition method, it seemed more flexible.
• The question arose: with two different syntaxes, which one is faster from a performance perspective? Not understanding compiler principles, I decided to try out some code to find out.

Introduction

Online website, allowing you to select different compilers, compilation parameters, run code on the linux platform, or view corresponding assembly code.