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QRCodeGenerator 拓展使用后，apk编译失败 - 用户反馈 - 清泛IT社区，为创新赋能！
...imes
这个是核心原因，应该这个类重复了。
这个拓展的问题，里面放了zxing源码，zxing是谷歌的二维码库，但是appinventor内置有，这个拓展里面也有，类重复了导致编译失败。
查了一下原版的帖子中有人提出过这个问题，...
如何连谷歌地图？连其它地图也行 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...偏。用我们平台即可直接使用哦谢谢回复！访问谷歌地图的网址是“http://maps.google.com/maps?saddr=纬度,经度&daddr=纬度,经度”，能不能写一个网址字串给我？谢谢！
我是前几天刚开始学App Inventor2的，一上手就选了这个难的。因...
ColinTreeListView扩展使用 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...个 ColinTreeListView 扩展，例子中有个图片，我上传的这个，右边都是同样的图片，我实现了，但是想请问下，怎么操作，可以换成不同的图片吗？
log4net vs. Nlog
...sses up ip address resolution between IPv4/IPv6 for localhost on Vista and Win7 (several unofficial patches are floating around) * Doesn't compile in .Net 4.0 Client Profile
– Tormod Hystad
Jan 13 '11 at 10:28
...
Web-scraping JavaScript page with Python
...lt:
2.1.1
Example
To give an example, I created a sample page with following HTML code. (link):
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Javascript scraping test</title>
</head>
<body>
<p id='intro-text'>No javascript...
DateTime2 vs DateTime in SQL Server
...
datetime2 wins in most aspects except (old apps Compatibility)
larger range of values
better Accuracy
smaller storage space (if optional user-specified precision is specified)
please note the following points
Syntax
datetim...
Spring @Autowired usage
...ht even be a better solution for starting partial contexts, which is a big win But you can combine these quite easily by using @Autowired/@Inject on constructors (in other words, switch to constructor injection).
– krosenvold
Sep 9 '13 at 11:21
...
c# open a new form then close the current form?
...
there is no Closed event in windows forms in dot net. Can you tell me is it FormClosed event
– Anjali
Jul 11 '14 at 9:47
2
...
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...This would result in:
[assembly: AssemblyVersion("1.0")]
If you're following SemVer strictly then this means you only update when the major changes, so 1.0, 2.0, 3.0, etc.
AssemblyFileVersion
Used for deployment. You can increase this number for every deployment. It is used by setup programs. U...
Getting Chrome to accept self-signed localhost certificate
...h this.
Please do not change your browser security settings.
With the following code, you can (1) become your own CA, (2) then sign your SSL certificate as a CA. (3) Then import the CA certificate (not the SSL certificate, which goes onto your server) into Chrome/Chromium. (Yes, this works even on L...