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How can you run a command in bash over until success
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
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How Python web frameworks, WSGI and CGI fit together
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You can run WSGI over CGI as Pep333 demonstrates as an example. However every time there is a request a new Python interpreter is started and the whole context (database connections, etc.) needs to be build which all take time.
The best if you want to run ...
Email address validation using ASP.NET MVC data type attributes
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If you are using .NET Framework 4.5, the solution is to use EmailAddressAttribute which reside...
How to save a Python interactive session?
...ter calling the function only at the start.
– dolphus333
Apr 27 '16 at 22:50
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vbscript output to console
...t/wscript differences and allows you to get the same console output that a batch file would have. This can help if your calling VBS from a batch file and need to make it look seamless.
Set fso = CreateObject ("Scripting.FileSystemObject")
Set stdout = fso.GetStandardStream (1)
Set stderr = fso.Get...
Amend a commit that wasn't the previous commit [duplicate]
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user3351225
333 bronze badges
answered Oct 13 '10 at 18:33
DaenythDaenyth
29.6k1010 gold b...
What is the Python equivalent for a case/switch statement? [duplicate]
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as an aside, 2 is a prime number
– 333kenshin
Sep 5 '17 at 21:16
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How can I use modulo operator (%) in JavaScript? [duplicate]
...ere is no "integer division" operator in JS AFAIK; 10 / 3 will result in 3.333.... You need to truncate the fraction, for instance by using Math.floor().
– Lucero
Aug 20 '14 at 17:02
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使用照相机时老是弹出 error 201 : the camera d id not return an image ...
问题来自B站：https://message.bilibili.com/?spm_id_from=333.1007.0.0#/reply
解决方法：
1、很可能删除了 “Pictures“ 图片文件夹：/storage/emulated/0/Pictures，这个文件夹不能被相机组件自动创建。
2、官方确认这是一个bug，已修复。确认一下...
打地鼠游戏 · App Inventor 2 源码商店
... height: 150, colorDark: '#333', //二维码颜色 colorLight: "#ffffff" //背景颜色 }); ...