In the previous article (Introduction to Netty – ByteBuf, the carrier of Netty data transmission), we learned that Netty data is transmitted in ByteBuf units, but with data, you have no channel and the data cannot be transmitted, so today we will Familiar with Netty’s third core component: Channel. ByteBuf is data, and Channel is […]
Tag: channel
Opening up the two channels of scientific intelligence, Ren and Du | AI4Science high-frequency model suite: MindSpore SciAI 0.1 released
On the afternoon of September 21, 2023, at the Huawei Connect2023 MindSpore special forum with the theme of “Accelerating Industry Intelligence”, the MindSpore open source community officially released the MindSpore AI4Science high-frequency model suite. MindSpore has long-term layout in the field of AI4Science (scientific intelligence), constantly targeting industry hotspots and pain points, and bringing huge […]
The underlying principle of Channel
What is channel? 1. The concept of channel 2. Channel types and their uses 2.1. Unbuffered channel and buffered channel 2.2 Basic use of Channel 2.2.1Channel usage 2.2.2 Channel usage issues 3. Underlying code 3.1 Underlying structure 3.1.1hchsn structure 3.1.2 Blocked Ctrip queue list 3.1.3 Constructor function 3.2 Send 3.2.1 case1: 3.2.2case2: 3.2.3 Specific chansend […]
020. Convolution layer multiple input and output channels
It–The number of important hyperparameter channels, two-dimensional convolution Table of Contents –The number of important hyperparameter channels, two-dimensional convolution Miscellaneous talk text 1.Input channel 2.Multiple output channels 3. Meaning understanding 4. Point-by-point convolution 5. Supplementary summary postscript Miscellaneous talk The image processing we often do is generally color images, and information will be lost when […]
Digital image processing experiment – Convert “original image.bmp” into a grayscale image, and perform histogram equalization on the resulting grayscale image; use histogram specification algorithm to process the three RGB channels of “original image.bmp” The histograms are changed to be consistent with “reference image.bmp”
1. Experimental objectives 1. Understand and apply the concept and application of histograms to analyze and process images. 2. Understand and apply the concept of histogram equalization and perform related image processing 3. Master the histogram specification algorithm and perform histogram specification processing and analysis on samples 4. Convert the “original image.bmp” into a grayscale […]
Analysis and solution of PyQt5 playing video with transparent channel
Analysis and solutions on using PyQt5 to play videos with transparent channels: Recently, when I was practicing on the PyQt5 project, I encountered the problem of playing a transparent channel background video. After searching for a long time on the Internet to no avail, I finally solved the problem by myself. The solution was quite […]
Muduo source code analysis channel channel class
Introduction Channel is the event distributor in muduo. It belongs to only one EventLoop. The Channel class stores the type of IO event and the corresponding callback function. Each channel is only responsible for one file descriptor, but it does not own this file descriptor. The channel plays a communication role between epoll and TcpConnection, […]
Golang channel (Channel) principle analysis
Introduction Concurrent programming is an important topic in modern software development. As a concurrency-friendly programming language, Golang provides a simple and powerful mechanism, namely Channel, for communication and synchronization between different Goroutines. The design and principle of channels are one of the core concepts of the Golang concurrency model. This article will deeply explore the […]
Android Gradle8.0 and above multi-channel writing and how to import packages for different channels, fill in the pits!
Table of Contents multi-channel writing Reference different packages for multiple channels There was a failure while populating the build operation queue: Could not stat file E:\xxxx\xxxx\xxxx\app\src\UAT\libsUAT\xxx-provider(?)-xx.aar After the recent upgrade to Gradle8.3 and the migration from Groovy to Kotlin, many writing methods have changed. I won’t go into details about the rest, but let’s focus […]
4.9.3-Testing_for_Sensitive_Information_Sent_via_Unencrypted_Channels
Testing for Sensitive Information Sent via Unencrypted Channels ID WSTG-CRYP-03 Summary Sensitive data must be protected when it is transmitted through the network. If data is transmitted over HTTPS or encrypted in another way the protection mechanism must not have limitations or vulnerabilities, as explained in the broader article Testing for Weak Transport Layer Security […]