Snake Eating Analysis and Code (Detailed Edition)

Gluttonous snake analysis:1. Construct Snake Movement map ==== PC-side game browser running program (JS) (1) Use div to create map elements (2) Add to body (3) Setting the style of map elements; js implementation (4) Call the method of map display to display browser 2. Objects that construct food===== d ...

Posted on Tue, 06 Aug 2019 04:07:41 -0700 by paulman888888

Summary of Classical Sorting

Bubble sorting (stable) Compare the two adjacent elements in turn, and change the big ones to the back. The result of a cycle is that the largest number is at the end. Repeat the above steps (except the last one) until you have finished. Average time complexity: O (n^2) Optimal time complexity: O(n) v ...

Posted on Mon, 05 Aug 2019 22:45:29 -0700 by ec

Form Components for the Applet JAVA Actual Warfare Applet (25)

Let's talk about the basic components of the applet.Source: No.12 in https://github.com/limingios/wxProgram.git Form Components button checkbox/label form input picker picker-view radio slider Use of button s Official Introduction>https://developers.weixin.qq.com/miniprogram/dev/component/button.html Demonstration use cases>Developme ...

Posted on Mon, 05 Aug 2019 10:14:41 -0700 by cbrknight

Preliminary Exploration of Libra's Move Language, 10 Lines of Code to Realize Your First Intelligent Contract

In the blog of the last few days, the author introduced the relevant issues. libra environment construction as well as The Method of Transaction through client . Today, I will continue to introduce to you the scheme of writing intelligent contracts in mobile language. The main features of mobile la ...

Posted on Mon, 05 Aug 2019 03:38:43 -0700 by StateGuy

Bridge

Examples If we need to develop a tank game that supports both PC and mobile phones, the functions of the game are the same on both PC and mobile phones, both of which have the same type and face the same functional requirements. For example, the tank may have many different models: T50, T75, T90... For the tank design, we may easily design an a ...

Posted on Mon, 05 Aug 2019 03:04:26 -0700 by StroiX

OpenGL Introduction 8: Camera

This is a personal learning record, learning suggestions to see the tutorial https://learnopengl-cn.github.io/ Thank you very much to the original author Joey DeVries and many excellent tutorials for Chinese translators. Recent developments Preface We already know what observation matrices are and how to use them to move scenarios (we moved a l ...

Posted on Sat, 03 Aug 2019 08:48:52 -0700 by vickyjackson

Generation and Potential Pits of Wechat Small Program Code

There are three different interfaces for the generation of two-dimensional code for small programs, which are based on different scenarios.The second and most frequently used scenario is described below: a business scenario where the number of codes required is very large or only temporarily used.Interface address: https://api.weixin.qq.com/wxa ...

Posted on Fri, 02 Aug 2019 03:33:29 -0700 by dark_mirage

About the front-end upload document comprehensive basic literacy paste - - - picture upload, rotation, redrawing, preview and other actual combat (with DEMO)

Series of articles Comprehensive Basic Literacy Paste for Front-end Upload Files (Zero)On Comprehensive Basic Literacy Paste for Front-end Upload Files (I) --- XMLHttpRequestComprehensive Basic Literacy Paste for Front-End Upload Files (II) --- FileComprehensive Basic Literacy Paste for Front-End Upload Files (3) --- FormDataOn the Comprehensiv ...

Posted on Thu, 01 Aug 2019 19:06:17 -0700 by silvio

Flutter Realizes Picture-in-Picture Effect

Links to the original text: https://blog.csdn.net/dingdegao/article/details/97132436 This article is reproduced from The Big Dipper Articles Preface Today, I will continue to talk about the implementation of Flutter and the realization ...

Posted on Wed, 31 Jul 2019 23:18:11 -0700 by deed02392

Summary of the Use of C++ vector

Vector is a vector type, it can hold many types of data, such as several integers, so it is called container. It is equivalent to a dynamic array, when programmers can not know the size of the array they need, using it to solve problems can achieve the purpose of maximizing space savings. Vector is ...

Posted on Tue, 30 Jul 2019 05:01:32 -0700 by phpstuck