Follow the “Wonderful World of Linux” on the public account Set it as a “star” and let you play Linux every day! Turbopack is a new open source packaging tool that can replace Webpack. It is written in Rust and is claimed to be 700 times faster than Webpack! ! ! Vercel, the developer of […]
Tag: opa
Analysis of the difference between display none and opacity 0
The HTML attributes display: none and opacity: 0 have obvious differences in Accessibility processing. They are used in different scenarios and have different effects on web page elements. Visibility and interactivity have different impacts. In this article, I’ll explain in detail what these two properties do, how they differ, and when to use them, as […]
[SpringBoot Practice] Transaction and transaction propagation mechanism & failure reasons & suggestions for correct use of transactions
Article directory 1 Overview 2. Affairs and transaction communication 2.1 Declarative transaction description 2.2. Reasons for the failure of declarative transactions 2.3.Transaction mechanism 2.4. Reasons for transaction propagation failure 3. Suggestions on transaction usage 4. Summary 1. Overview We often use transactions in our development work to ensure data consistency when adding, deleting, and modifying […]
Learn graphic and color matching with Nature Plant | caecopal bag
Write in front Today I saw the graphics in the article in the journal Nature Plant (IF: 16.0). After further inspection, I found that the author used an R package to match the colors of the graphics. I would like to share this opportunity with everyone. You can further view and use this package if […]
the cryptopals crypto challenges set 1 part 2
I wrote the remaining questions today: Implement repeating-key XOR Break repeating-key XOR AES in ECB mode Detect AES in ECB mode Ideas and code 1 Just use the previous fixedxor function, but it is easy to cause some coding problems when implemented. The problem I encountered is that when converting strings to binary/hexadecimal, I directly […]
Experiment 1 Estimation of mobile channel propagation model (Hata-Okumura model)
1. Experimental purpose 1. Be familiar with the MATLAB program editing and development environment, and master the specific methods of using this software to solve mobile communication problems; 2. Master the basic knowledge of radio wave propagation loss calculation; 3. Master the use of Hata-Okumura model prediction methods to implement wireless propagation loss prediction systems […]
Propagation behavior and isolation of spring things
About the @Transactional annotation: Add transaction annotation1. Use propagation to specify the propagation behavior of the transaction, that is, when the current transaction method is called by another transaction methodHow to use transactions, the default value is REQUIRED, that is, use the transaction that calls the methodREQUIRES_NEW: The transaction’s own transaction, the transaction of the […]
P23 Loss function and backpropagation from torch.nn
1. General meaning The smaller the loss, the better Popular science: Back propagation means trying to adjust the parameters in the network process so that the final loss will become smaller (because the parameters are derived from loss, which is in the opposite order to the network, so it is called back propagation), and The […]
Leveraging geospatial data in Python with GeoPandas
The true potential of spatial data lies in its ability to connect data points and their respective locations, creating endless possibilities for advanced analytics. Geospatial data science is an emerging field in data science that aims to leverage geospatial information and extract valuable insights through spatial algorithms and advanced techniques such as machine learning or […]
Leveraging geospatial data in Python with GeoPandas
Recommended Use NSDT editor quickly builds 3D application scenes The true potential of spatial data lies in its ability to connect data points and their respective locations, creating endless possibilities for advanced analytics. Geospatial data science is an emerging field in data science that aims to leverage geospatial information and extract valuable insights through spatial […]