start blockchain development

website to download and install. At the same time, we recommend that you register your Unity account for better use of the unity development environment.Download Unity Step 2. Download and install QuickTime (v1.1.x and later versions without QuickTime installed)Due to the Unity platform limitations, on Windows systems, you need to install QuickTime to better use the video AR features provided in the HiAR SDK. Be sure to install!Download QuickTi

Cocos2d-X development of Chinese chess "six" Game start function implementation, cocos2d-x "six" In the previous blog, I used Cocos2d-X to develop the game scene of Chinese chess 4. I introduced a start button in the game scene and didn't implement the start function. Effects of the game

This article mainly introduces the domestic PHP development framework myqee beginner Quick Start tutorial, myqee Chinese name Mai Qi PHP framework, there are many advanced development features, you can refer to below I. environment. My environment is the flagship version of win7 32bit. xampp1.7.4 (php version 1.8.x is too high, I personally think php 5.3X is mor

articles on the Internet are tomca5.x to do, the use of the latest TOMCAT7, because TOMCAT7 for embeded development, a separate org.apache.tomcat.embed package to carry out independent embed development. The following is the appropriate MAVEN package 0102030405060708091011121314151617181920 dependency>groupId>org.apache.tomcat.embedgroupId>artifactId>tomcat-embed-coreartifactId>version>7.0

ORM design tool: Mindscape nhib1_designer. Install the Mindscape. nhibernatemodeldesigner. vsix file. It is a plug-in of Visual Studio 2010, as shown in the running time. Model frist and database first development modes are supported, as shown in Update model from database, update model definition from database schema Update database from model is used to update the database as an object definition. The designer generates a component la

Since I have been studying the xoops module for the past two days, I found this good module development quick start. After reading it, I came to the development module with great interest, but encountered some problems during the development process. I think it's too fast to learn. Therefore, the translation is here. =

1. Understand the extjs Development Kit The first step to start extjs is to get the development kit, which can be downloaded from the official website http://www.extjs.com/to ensure the latest version. It is http://www.extjs.com/download. the development package behind success is extjs-2.0.2.zip, which is 6.08m large.

configuring interface elements in XML, similar to Microsoft's WPF XAML, where the benefits of using Eui are WYSIWYG, which is intuitive and efficient with code development, for example, where a exml named Scenebeginskin is created. Used to do the start interface, the size of the same as the game size, note "Host components", using component, the other first do not try, a moment at the button will explain.S

Debug program, vs Error: Unable to start vs development Server because port "* * * *" is in useWorkaround:Right-click the Web project, select Properties, select the Web tab on the left side of the property page, and in the lower part of the tab page there is a "server-use Visualstuido development Server-specific port" option that can be set to automatically assig

7.Create a window phone application project called helloworldwindowsphone. Modify textblock textblockpagetitle and textblocklisttitle of mainpage. XmalCode snippet Add a buttonCode snippet Add button to process eventsCode snippet Private void button#click (Object sender, routedeventargs E) { Textblocklisttitle. Text = "say hi! "; } A demo program is complete.Click F5 to start emulator for debugging.Go to th

identification of the path end, if the point before the path is closed is not the starting point, will be automatically connected closed.The above MoveTo, LineTo and close three functions are used together, the path start and end point only need to be set once, and the route LineTo can be set more than one.Android.graphics.Path.quadTo (float x1,float y1,float x2,float y2)function: Draw Bezier curvesFirst parameter: x-coordinate of the action pointSec

Brief introductionMean is a full stack development framework for JavaScript. More aboutThe storage of persistent data with MongoDB is a part of mean web full stack development.MongoDB is a product between a relational database and a non-relational database, and is the most versatile and most like relational database in a non-relational database. It is characterized by high performance, easy to deploy, easy to use, and easy to store data.MongoDB's lear

The XP Pro version encountered an error installing the MSMQ Message Queuing service, installing the Message Queuing service, but there was an error in Control Panel/adding Windows components with the following error message: The MSMQ service could not be started. Error code: 0X42C Error description: The dependent service or group could not be started. Reason: The "Distributed Transaction Coordinator" service was not started. Solution: 1. Resolve: Right click on "My computer → admin → servi

execution in current child thread//postinvalidate (); You can loop through a child thread to invoke executionInvalidate ();//Redraw the canvas return Super. OnKeyUp (KeyCode, event); } /*** Override touch-screen event functions*/@Override Public Booleanontouchevent (Motionevent event) {//gets the x-coordinate assignment of the user's finger touch screen and the text intx = (int) Event.getx (); //Gets the y coordinate of the user's finger touch screen and the text inty =