scratch coding

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Scratch makes programming like building blocks. The Linux version is under development.

Scratch makes programming a Linux version under development like building blocks-general Linux technology-Linux programming and kernel information. The following is a detailed description. In the past, many tutorials have always liked square or circular shapes to help us understand advanced programming theories such as objects and instances. But it is always confusing. Now that Scratch appears, everything w

Using HTML5 to achieve scratch card effect

Article Source: PHP Development Learning PortalAddress: http://www.phpthinking.com/archives/525Have you ever played a scratch card? The kind of lottery that can be accidentally won. Today I will share a scratch card based on HTML5 technology, just hold down the mouse on the PC, on the phone you just hold the finger, gently scraping the layer can simulate the real Scratc

Learn jquery from scratch (eight): jquery implementation

This series of articles navigationLearn jquery from scratch (i) Getting started with the epochLearn jquery from scratch (ii) Universal SelectorLearn jquery from scratch (iii) managing the jquery package setLearn jquery from scratch (iv) attributes and styles for manipulating elements using jqueryLearn jquery (v) Events

Summary of programming series from scratch

GitHub address: https://github.com/justjavac/Programming-Alpha-To-Omega "Starting from scratch" Series Write a compiler series from scratch (zhihu column) Write a simple operating system from scratch (bole online) Writing JavaScript frameworks from scratch (Turing Community) Write the jquery framework from

Learn jquery from scratch (iii) managing the jquery package set

This series of articles navigationLearn jquery from scratch (i) Getting started with the epochLearn jquery from scratch (ii) Universal SelectorLearn jquery from scratch (iii) managing the jquery package setLearn jquery from scratch (iv) attributes and styles for manipulating elements using jqueryLearn jquery (v) Events

Developing mudlib from scratch

===================================================.Summary and trailer:First write this kind of thing (statement, I did not write a language book, so not very can write, may be too messy, the content is also very scattered, sorry), we have what suggestions and comments welcome thread, I try to improve.The attachment is two files:Bin.tar.gz is the Linux version of MudOS and configNewlib.0.1.tar.gz is the Lib that synchronizes with this lecture. There may be a problem, that is involved in the Ch

Learning Algorithms from scratch: 10 sorting algorithms (medium)

Learning Algorithms from scratch: 10 sorting algorithms (medium)Author: matrix67 Date: 2007-04-06 font size: small, medium, and large. This article is divided into four sections by the gorgeous split line. For the O (nlogn) sorting algorithm, we will introduce Merge Sorting in detail and prove the time complexity of Merge Sorting. Then we will briefly introduce heap sorting, and then give the basic idea and proof of complexity of fast sorting. Finally

How I started building a JSP project from scratch

you understand the process, copy the code, you can handle it, you will understand. To mention the coding process may have some inexplicable errors, encountered this do not worry, calm down to think carefully about the logic process. I could say I was doing it because there is no jar to import the database to the database methods can not be used, (the embarrassment of capital, has been learning the front-end aspects, just touch the background of t

Learn jquery from scratch (a) Getting Started

Framework does.The script library helps us to complete the coding logic and implement the business functions. Using jquery will greatly improve the efficiency of writing JavaScript code, making the code written more elegant and more robust. At the same time, the rich jquery plugin on the web also makes our work "with jquery, drinking tea every day"-because we have stood on the shoulders of giants.When you create an ASP. NET MVC project, you will find

Learn the basics of front-end JAVASCRIPT-5 and JavaScript from scratch ES5

are suitable for different situations.for the entire script file : Put "use strict" in the first line of the script file, the entire script will run in "strict mode." If the line statement is not in the first row, it is not valid and the entire script runs in normal mode. This requires special attention if the code files of different schemas are merged into one file.for a single function : put "use strict" on the first line of the function, then the entire function runs in strict mode.Workaroun

Start from scratch learn spring Boot

enhancement to spring functionality, but rather a way to quickly use spring.Development PreparationDevelopment environment JDK 1.8Development tools (Eclipse)Project management tools (Maven)                  Hello World's New projectCreate Maven Project (Spring-boot-hello)the pom.xml of Hello WorldSpring Boot Parent dependency, the introduction of this post-related introduction will not need to add a version configuration, Spring boot will automatically select the most appropriate version to add

HTML5 Achieve Scratch Award effect

Original: HTML5 Achieve Scratch Award effectTo achieve this, the most important thing is to find a way: When you scratch the upper layer of the coating, you can see the results below. HTML5 's Canvas API has a property globalcompositeoperation, which has multiple values, and the value that is used to achieve the scratch effect is destination-out. This means: In p

Android Learning notes • Start from scratch "one"

Get started with Android. like most people who start with eclipse, they are a bit of a muddle. Before looking at the cocos2d, Cocos2d was later delayed, about Cocos2d Point this crossing , later update notes.Now do the Android learning notes , recording drip.-Click to go to the Android learning note map. - 19 Android Classic Tutorials + 104 hot items on GitHub open streamCome on!1 Binding SDK Toolkit HTTP://DEVELOPER.ANDROID.COM/SDK2 Application Name: Display names after installation; proje

Write your own C # framework from scratch (28)-modeling, architecture and framework,

Write your own C # framework from scratch (28)-modeling, architecture and framework, I have been hesitating to continue writing about the design for Small and Medium-sized frameworks or to write some advanced content on the framework design? For small and medium systems, you only need to refine the previous content and write the detailed development details in chapter 5 to illustrate how to develop the general framework, for small and medium-sized sys

I wrote a little script for a scratch chart in Python.

Look at this page on a picture, unfortunately he did not provide right click Save As, read the next page code, is can find the original link of the picture! But because can not and realistic picture one by one correspondence, the graph is many, so find up still trouble ... Then I wanted to use Python to pull them all down and find them.Here's the code:#Coding=utf-8ImportUrllibImportRedefdownloadpage (URL): H=urllib.urlopen (URL)returnH.read ()defdownl

Learn jquery from scratch (i) Getting started with the epoch

Framework does.The script library helps us to complete the coding logic and implement the business functions. Using jquery will greatly improve the efficiency of writing JavaScript code, making the code written more elegant and more robust. At the same time, the rich jquery plugin on the web also makes our work "with jquery, drinking tea every day"-because we have stood on the shoulders of giants.When you create an ASP. NET MVC project, you will find

Learning one of sencha touch MVC applications from scratch

Learning one of sencha touch MVC applications from scratch Introduction: Sencha touch is an Object-Oriented Java framework that allows developers to build mobile apps on iPhone, andriod, BlackBerry, and other Touch devices. If you need further information, go to sencha touch website. If you have not used Java for development in the object-oriented mode, I think you will find some special characteristics of this framework because this framework i

Python, I've been learning t^t from scratch.

add comments on the first line:#-*-Coding:utf-8-*-The purpose is to tell the Python interpreter to read the source code with UTF-8 encoding. Then save as UTF-8 format. (This is two kinds of coding, can't put together to say)7. With operation and, or operation or, not operation not. This is a bit like a short-circuit or short-circuit or short-circuit, returning the value before the short circuit. For example True and ' Hello World ' #返回True, if change

Build a frame from scratch ssm+redis+mysql (a) Summary

Tags: account recall user information jquery ref Redis get log technologyBuild a frame from scratch ssm+redis+mysql (a) Summary This article for my actual operation after the memory note, if there are steps errors and omissions, I would like to write [email protected] or comments pointed out. This article only embodies the process, only reflects the operation process, not the tutorial, it is not suitable for beginners learning role. Business backgroun

How much does it cost to start a app from scratch?

This is a very wide spread on the internet a good article, from a practitioner's point of view of the real analysis of an app from the development to the full cost of the whole process, it is worth referring to and reference. The publication of this article has been granted by the original author. As an Internet practitioner, the question most asked by friends outside the bank is "how much does it cost to make a website?" or "How much does it cost to make an app?" As a complete Web site project

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