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微信小程序：运行环境加载失败(2,101) - 用户反馈 - 清泛IT社区，为创新赋能！
...一切正常了。
猜测加载体验版/测试版小程序可能是使用https请求，于是会验证时间戳，导致运行环境加载失败。
以上是可能的原因，仅供参考。
MIT已发布v2.76版本：支持iOS编译，苹果版App终于来了，中文网已完成升级！...
...如 Alexa）。
在“beta”标签下启用 iOS 构建支持。
https://appinventor.mit.edu/ai2/ReleaseNotes.html
WheelView：滚轮选择框扩展 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
WheelView, like number picker, but can be any strings.original code from WheelView: 效果类似android4.0以上原生的DatePicker 18Thanks @wildcontrol to sponsor this extensionDemo picture:this demo used 3 extensionsAll the blocks
来源：https://wangsk789.github.io/wheelview/
How to print a linebreak in a python function?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u00
Proper use of 'yield return'
...reading a presentation on generators in Python: David M. Beazley's http://www.dabeaz.com/generators/Generators.pdf. You don't need to know much Python to understand the presentation - I didn't. I found it very helpful in explaining not just how generators work but why you should care.
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How to get current memory usage in android?
...
I refer few writings.
reference:
http://www.hanbit.co.kr/network/view.html?bi_id=1313
How to get total RAM size of a device?
This getMemorySize() method is returned MemorySize that has total and free memory size.
I don't believe this code perfectly.
This code is ...
Targeting .NET Framework 4.5 via Visual Studio 2010
...ch Condition":
Condition: REGISTRYVALUE1>="#378389"
InstallUrl: http://www.microsoft.com/en-gb/download/details.aspx?id=30653
Message: Setup requires .NET Framework 4.5 to be installed.
Where:
378389 = .NET Framework 4.5
378675 = .NET Framework 4.5.1 installed with Windows 8.1
378758 = .NET...
Determine if Python is running inside virtualenv
...
According to the virtualenv pep at http://www.python.org/dev/peps/pep-0405/#specification you can just use sys.prefix instead os.environ['VIRTUAL_ENV'].
the sys.real_prefix does not exist in my virtualenv and same with sys.base_prefix.
...
How do I use JDK 7 on Mac OSX?
...st OpenJDK 1.7 universal (32/64 bits) JDK
from Mac OS/X branch from http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
copied the jdk to /Library/Java/JavaVirtualMachines/ next to the
default 1.6.0 one
In Eclipse > Preferences > Java > Installed JREs you ad...
no gravity for scrollview. how to make content inside scrollview as center
...n ScrollView although not about centering but about fillViewport is http://www.curious-creature.org/2010/08/15/scrollviews-handy-trick/
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