Thank you for your delivery.Android2.2 (codenamed froyo) was officially announced in the keynote speech at the Google I/O conference in May 20. Soon afterwards, the android2.2 SDK began to provide official download. Considering the release process of previous versions, we have reason to believe that the update of android2.2 is very likely to be released in the middle of June!
Download:Android2.2
Recently I changed my computer and started to build an Android development environment. The following error always occurs when I download the SDK:
Copy codeThe Code is as follows: Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml.
Said dl-ssl.google.com was strong in the Mainland, the solution is to modify the C: \ Windows \ System32 \ drivers \ etc \ hosts file. Add a row:
. There is also a statement that adds two sentences:203.208.46.146 dl.google.com203.208.46.146 dl-ssl.google.comActually adding two sentences is correct. In this place I want to explain why the two sentences. BecauseThe contents of this inside are downloaded from the top two places respectively. And why before someone used 74.125.237.1 can, now do not. The internet says they will change. To prevent future changes, I'll record a method here to find the available IPs.Such asLeave only one last ove
.zipHttp://dl-ssl.google.com/googleadmobadssdk/googleadmobadssdkandroid-4.3.1.zipHttp://dl.google.com/gaformobileapps/GoogleAnalyticsAndroid_1.4.2.zip
The latest Android SDK (4.0.3) is using the new repository XML files as below.Http://dl-ssl.google.com/android/repository/repository-5.xmlhttp://dl-ssl.google.com/android/repository/addon.xml http://dl-ssl.google.com/android/repository/addons_list-1.xmlhttp://www.echobykyocera.com/
Windows Phone SDK in WP portal can find the download link to the online installation package, specifically the http://www.microsoft.com/downloads/zh-cn/details.aspx? Familyid = 0a373422-6680-46a7-89e1-e9a468a14259 displaylang = ZH-CN. on this page, the description section contains a line of text. Note: This version is also provided in. ISO format. In fact, this ". ISO" itself is a link that provides offlin
standard for persistence that Apple brought to IOS with the release of SDK 3.
And there's much more! You'll learn to draw using quartz 2D and OpenGL ES, add multitouch gestural support (pinches and swipes) to your applications, and work with the camera, photo library, accelerometer, and built-in GPS. you'll discover the fine points of application preferences and learn how to localize your apps for multiple ages. you'll also learn how to use the new
Date: 2016.07.29--------------------------------------------In fact, there are many ways!My idea is to use it independently and not to unite vs.: HTTP://DOWNLOAD.QT.IO/OFFICIAL_RELEASES/QT/5.5/5.5.1/I chose to: Qt-opensource-windows-x86-mingw492-5.5.1.exe----Originally installed Qt creator independently, but do not know how to configure, can not be used up.After
I do not know which version of the Thunderbolt, there is a "download speed histogram" of the small interface, I prefer (but the latest version of the Thunderbolt is not), so decided to cottage one. Of course, this cottage can not download files, hehe.Ideas:1: Paint the background of the interface black2: Generate a random number every 0.1 seconds and add them to a container3: Overload the PaintEvent functio
1, download "qt Voice", start installation.
2, after downloading, click Install, enter QT Voice Installation Wizard, click I have agreed.
3, choose the installation location, the default can be, if your disk is not enough, click Change.
4, click Next, is installed.
5, the installation is successful, the default immediately
First, configure the QcustomplotOfficial: Http://www.qcustomplot.com/index.php/download650) this.width=650; "Src=" http://img.blog.csdn.net/20151010144651708?watermark/2/text/ Ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity/southeast "style= "Border:none;"/>Unzip the file after downloading (do not have Chinese path)Open QT, create a new form projectCopy the header file Qcustomplot.h and source files from t
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