Course Intermediate  6342

Course Introduction：This course is a very comprehensive set of courses. The video knowledge covers the basics, advanced, operation and maintenance of MySQL and many other aspects. The course content is comprehensive and in-depth, which can fully meet our daily development, operation and maintenance, interviews, and self-improvement. It also uses a variety of methods during the explanation process to help students understand the key and difficult content in the course more clearly.

Course Elementary  13169

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  81626

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  12689

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24141

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Introduction：Efficient String Matching in Apache SparkMatching strings efficiently in a big data environment like Apache Spark can be challenging, especially...

2024-10-28 comment 0  1017

Course Introduction：As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! As a Python developer with extensive experience in big data processing, I've

2024-12-29 comment 0  351

Course Introduction：In-depth analysis of the crypto market: has the bottom arrived? Five big data interpretation of the current market since December 2024, the crypto market has continued to fluctuate, investors have suffered heavy losses, and market sentiment is sluggish. The macroeconomic environment is turbulent, geopolitical risks are intensifying, market liquidity is tightening, and negative emotions are spreading. This article will conduct in-depth analysis of the current market conditions from five key indicators and explore whether it has bottomed out. 1. The panic index continues to be sluggish: The market sentiment is extremely pessimistic. The CoinMarketCap Fear and Greed Index shows that from July to early October 2024, the market experienced panic selling multiple times (the index is below 40), and then rebounded briefly. At present, the Panic Index has fallen below 40 again and has continued to operate at a low level since February, indicating that the market sentiment is extremely pessimistic and may be in a phased state

2025-03-05 comment 0  284

Course Introduction：Minimum Data Set (MDS) The concept of minimum data set originated from the medical field in the United States and is used to unify medical bills. Minimum data set refers to collecting the least data to best grasp the characteristics of a research object. Or the state of a thing or a job, the core of which is to establish a set of streamlined and practical data indicators for the observed object.

2016-07-06 comment 0  2002

Course Introduction：Understanding Big O Notation: A Developer's Guide to Algorithm Efficiency As a software developer, grasping Big O notation is essential, regardless of whether you're building web, mobile applications, or handling data processing. It's the key to eva

2025-01-23 comment 0  523