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【解决】CustomWebView 拓展报错：ScrollView can host only one direct ch...
CustomWebView 拓展报错：ScrollView can host only one direct child
原因：CreateWebView 时的布局容器使用了滚动布局导致的，它要使用非滚动布局才行。
如何实现循环振动、循环播放音效 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
在计时软件中设置了播放按钮、停止按钮，使用了音效组件调取上传的音效文件，同时使用了音效组件振动，设置了音效振动毫秒数，但是每次计时结束后播放时的音效只是一次性的，请问如何实现在没有点击停止按钮的情况下...
How do I install PyCrypto on Windows?
...ould stick to installing only pure Python packages or packages for which a Windows binary is available.
Fortunately, there are PyCrypto binaries available for Windows:
http://www.voidspace.org.uk/python/modules.shtml#pycrypto
UPDATE:
As @Udi suggests in the comment below, the following command als...
Get encoding of a file in Windows
This isn't really a programming question, is there a command line or Windows tool (Windows 7) to get the current encoding of a text file? Sure I can write a little C# app but I wanted to know if there is something already built in?
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Can't start Eclipse - Java was started but returned exit code=13
...wngrading the JDK to 32-bit, Eclipse started working.
Use one of the following combinations.
32-bit OS, 32-bit JDK, 32-bit Eclipse (32-bit only)
64-bit OS, 32-bit JDK, 32-bit Eclipse
64-bit OS, 64-bit JDK, 64-bit Eclipse (64-bit only)
...
When should I mock?
...ect to return exactly what you want during a test. That also includes throwing expected exceptions within tests.
A mock replaces that dependency. You set expectations on calls to the dependent object, set the exact return values it should give you to perform the test you want, and/or what excepti...
TortoiseSVN icons not showing up under Windows 7
I can't seem to get the icons to display under Windows 7 and I really miss this from Windows XP.
31 Answers
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How to determine total number of open/active connections in ms sql server 2005
My PHP/MS Sql Server 2005/win 2003 Application occasionally becomes very unresponsive, the memory/cpu usage does not spike. If i try to open any new connection from sql management studio, then the it just hangs at the open connection dialog box.
how to deterime the total number of active connectio...
How can I update npm on Windows?
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This is the new best way to upgrade npm on Windows.
Run PowerShell as Administrator
Set-ExecutionPolicy Unrestricted -Scope CurrentUser -Force
npm install -g npm-windows-upgrade
npm-windows-upgrade
Note: Do not run npm i -g npm. Instead use npm-windows-upgrade to ...
What is the correct way to create a single-instance WPF application?
Using C# and WPF under .NET (rather than Windows Forms or console), what is the correct way to create an application that can only be run as a single instance?
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