scratch book

[Book Note: Android game programming starts from scratch] 12. Game Development BASICS (Canvas), Learning android from scratch 1. Canvas Canvas of the Canvas class encapsulates graphics and image painting. Common functions of this class are described as follows: DrawColor (int color) Purpose: Draw a color-covered canvas, which is often used for screen swiping. Pa

[Book Note: Android game programming starts from scratch] 9. Game Development BASICS (how to quickly enter Android game development), learn android from scratch 1. Do not blindly view API documentationMany people prefer to explore API documentation when learning a new platform language. Not to mention the effect, at least the editor thinks that this method is not

ReadAfter a trial of the Chapter "programming for Android games from scratch", I had a deep understanding of the knowledge used in the game development process. This book takes some basic graphics as an example, describe the basic principles of game development. I feel that when introducing a development technology, we should explain its basic principles in detail. After reading the reader's understanding o

. layer 2 is a layer that defines functional components, such as 4. 5. An activity in Android is a user interface. For example, the dialing interface and address book interface are all activities. There can be one or more activities in the application, but if a new activity is created, it must be declared in AndroidManifest. xml. The intent is to describe the action mechanism. Almost all Android phones have an intent stage. For example, there is an I

Is the scratch card Effect of Android custom controls really just a scratch card? android scratch card Reprint please indicate the source: http://blog.csdn.net/lmj623565791/article/details/40162163, this article from: [Zhang Hongyang blog] A long time ago, I had an html5 scratch card ~~ Last time I saw someone write An

[Show you how to develop a novel reader station from scratch] Chapter 1: function introduction, function introduction from scratch First, the purpose of this reading site is to learn. I have been writing business code in java for more than two years. So there is always an impulse to build a complete framework, but I have never been (lazy) There are (cancer) (symptoms) (strict) fit (weight) (suffering) machi

Keywords: Ruby on Rails, instantrails, windows, getting started, tutorial I always wanted to try Ruby on Rails, but I was not familiar with Apache and MySQL, and I was not confident in setting up the rails environment. So I never started. After learning about instantrails, finally, we set up the Ruby on Rails Development Environment on Windows and started learning about rails.Now, starting with the most basic knowledge, I read an English Electronic version of agile web development with rails an

Reprint please indicate source: http://blog.csdn.net/lmj623565791/article/details/40162163, this article from: "Zhang Hongyang's Blog"Very long ago also had a HTML5 scraping card effect ~ ~ Last saw someone write Android scratch card effect ~ ~ so produced this blog ~ ~ ~ This kind of sample is also more than, we can Baidu look ~ just still through this sample, take us to explore. The Hidden Knowledge inside1, Xfermode and PorterduffSuppose you rememb

Reprint please indicate source: http://blog.csdn.net/lmj623565791/article/details/40162163, this article from: "Zhang Hongyang's Blog"A long time ago also had a HTML5 scraping card effect ~ ~ Last saw someone write Android scratch card effect ~ ~ so produced this blog ~ ~ ~ This kind of example is also more, we can Baidu to see ~ but still through this example, take us to explore, the hidden knowledge of the inside ~1, Xfermode and PorterduffIf you re

A long time ago also had a HTML5 scraping card effect ~ ~ Last saw someone write Android scratch card effect ~ ~ so produced this blog ~ ~ ~ This kind of example is also more, we can Baidu to see ~ but still through this example, take us to explore, the hidden knowledge of the inside ~1, Xfermode and PorterduffIf you remember, once in the blog: the perfect realization of the picture fillet and circular simple introduction of the round angle is also ba

. Data Source Processing Event Example: XML file JAVA files Final Effect All event handling methods are basically three of the above, and we hope that readers can master them carefully. Next forecast: Dialog box component How can I learn android development from scratch (JAVA knows little about it)? How long can I start programming on my own? If you want to write a basic android book whil

Learning Object-C from scratch --- learning Cantonese from scratch on the first day Start learning object-c from "hello world" //// Main. m // Demo1 /// Created by lee on 14/10/27. // Copyright (c) 2014 lee. all rights reserved. // # import 1. object-c Annotation Object-c has two main annotation Methods: one is (// annotation, single line annotation), and the other is (/**/, multi-line annotation) 2. # imp

Html5 implements scratch on mobile terminals and PCs, and html5 scratch on cards First, we will show you: Scratch card requirements: Each user has three chances of scratch cards.The result of this scratch will overwrite the previous result.The chance of winning a

The winning probability algorithm (php can be used for scratch cards, big turntable and other lottery algorithms) and the winning probability scratch cards. The winning probability algorithm (php can be used for lottery algorithm such as scratch cards and big turntable), the winning probability scratch card php winning

Use HTML5 to implement scratch effect, and html5 to implement scratch Address: http://www.phpthinking.com/archives/525 Have you ever used scratch cards? The one that won the prize accidentally. Today, I will share with you a scratch card Effect Based on HTML5 technology. You only need to hold your mouse down on the PC,

Basic preparation for e-commerce scratch card development and e-commerce scratch card Foundation We must have met many similar effects in our life and study. For example, when we shop, merchants sometimes seek attention in the form of rewards for promotions, with the rapid development of the mobile Internet, more and more e-businesses are entering our sights. How can we achieve the traditional

PHP scratch card attachment interface, php scratch card interface Whether it's a big turntable or a scratch card, you can use the same method to calculate the winning probability and control the number of prize pools. This article shares the PHP scratch card instance code for everyone, PHP

Book inventory plays an important key business data for warehouse management operations in books. Development at any age now promotes blood circulation in books, book types and update speed are just as fast rising.In order to ensure a foothold in the book industry, to ensure the correct purchase and inventory control and delivery. In order to avoid the backlog of

To do well, you must first sharpen your tools. This article has built a hadoop standalone version and a pseudo-distributed development environment starting from scratch. It is illustrated in the following figures and involves: 1. Develop basic software required by hadoop; 2. Install each software; 3. Configure the hadoop standalone mode and run the wordcount example; 4. Configure the hadoop pseudo-distributed mode and run the wordcount examp

Understanding JAVA event processing mechanism from scratch (3), from scratch java We have written the example of teacher-student in two consecutive sections, and we will surely feel bored. In this example, we are playing for 100 times and still do not know how to write real code. From this section, we start to move closer to the real code. The most understandable example of an event is a mouse event: We cli