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Random string generation with upper case letters and digits
...ly, Django is using this piece of code for generating passwords & CSRF tokens. Although you should replace random with random.SystemRandom() : github.com/django/django/blob/…
– user
Jun 21 '14 at 7:03
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How do I create ColorStateList programmatically?
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Also, see my answer below for a Kotlin helper function.
– arekolek
Sep 26 '19 at 16:48
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How to check for valid email address? [duplicate]
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>>> parseaddr('invalid-email')
('', 'invalid-email')
So, as @TokenMacGuy put it, the only definitive way of checking an e-mail address is to send an e-mail to the expected address and wait for the user to act on the information inside the message.
However, you might want to check for,...
MVC 4 @Scripts “does not exist”
I have just created an ASP.NET MVC 4 project and used Visual Studio 2012 RC to create a Controller and Razor Views for Index and Create Actions.
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通信连接组件 · App Inventor 2 中文网
... 打开浏览器到指定的网页。 假设您要访问的页面是“www.fun123.cn”（您可以随意替换自己的选择），将属性设置为：
Action: android.intent.action.VIEW
DataUri: http://www.fun123.cn
调用第三方地图也可以使用这个启动器：
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RedirectToAction between areas?
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Not the answer you're looking for? Browse other questions tagged asp.net-mvc asp.net-mvc-areas redirecttoaction or ask your own question.
Value cannot be null. Parameter name: source
...t was in my mark up (HTML) code in mypage.ascx. the issue was I have a <asp:EntityDataSource> and this has got a include property and I have some other tables listed here and mistakenly a table was there that has been delete from the database recently and I never noticed and it returning null ...
Calculating a directory's size using Python?
...p)
return total_size
print(get_size(), 'bytes')
And a oneliner for fun using os.listdir (Does not include sub-directories):
import os
sum(os.path.getsize(f) for f in os.listdir('.') if os.path.isfile(f))
Reference:
os.path.getsize - Gives the size in bytes
os.walk
os.path.islink
Updat...
allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous
I can run my Asp.Net MVC 2 application without an issue on my local computer. Just Run / Debug.
10 Answers
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Cleaning up the iPhone simulator
... This one does not seem to clean the SQLite
– Asped
Oct 4 '13 at 23:04
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this doesn't clea...