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HDF Hierarchical Data Format, also known as HDF5 In deep learning, a large amount of data or pictures are usually used to train the network. For such a large data set, if each picture is read separately from the hard disk, preprocessed, and then sent to the network for training, verification or testing, it is too inefficient. If these pictur ...

leetcode essence of algorithm interview in Dachang 5. Binary search Video tutorial (efficient learning): Click to learn catalog: 1. Introduction 2. Time and space complexity 3. Dynamic planning 4. Greed 5. Binary search 6. Depth first & breadth first 7. Double pointer 8. Sliding window 9. Bit operation 10. Recursion & divide and conquer ...

Common positioning schemes Before talking about BFC, let's learn about common positioning schemes. Positioning schemes are the layout of control elements. There are three common schemes: Normal flow In a normal stream, elements are arranged from top to bottom according to their positions in the HTML. In this process, the elements in the line ...

🏇 wood wood have word say : \textcolor{Orange} {Mu has something to say:} ...

summary On the first page of Baidu, this question basically comes from the same article. I didn't find the original article address, so I attached a reprint: Expand Shader Graph in Unity 2019.2 to realize custom lighting However, like the title, this implementation is based on the 2019.2 version, and there will be various problems when migratin ...

Svelte is a new method of building Web applications. It has been tepid since its launch. It has not become the fourth largest framework after Angular, React and VUE, but it has not lost its popularity and nobody cares. An important reason for this is that svelte's core idea is to reduce the amount of code in the framework runtime through static ...

introduce For function components const App = props => { const [n, setN] = useState(0) //... } After setN execution: n will not be changed by setN (important!) UI update will be triggered. App() executes again. When useState(0) is executed again, the value of n is different analysis: setN stores the new value of n into an interm ...

Project Name: Space War Development environment: Python 3.6.4 Third party Library: Pygame1.9.6 Code editor: Sublime Text Let's take a look at the game screen first!   The game screen is dynamic and rich!   requirement analysis Use Python to develop a space war, providing UI, Bgm and rich game picture materials. The upper left cor ...

brief introductionThe easiest way to become familiar with a language is to become familiar with the various core libraries provided by dart. Dart provides us with several common libraries, including dart:core,dart:async,dart:math,dart:convert,dart:html and dart:io.Today, let's introduce the use of numbers and strings in dart:core.#NumberDart: t ...

At the beginning of learning the development method of combining C + + and QT, some good tutorials will be moved to their own blog to facilitate future search and learning. This time, a detailed tutorial and code example of udp module are reproduced; UDP(User Datagram Protocol) is a lightweight, unreliable, datagram oriented and connectionless ...