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How do you validate a URL with a regular expression in Python?

...{2}))+)(?:,(?:(?:[a-zA-Z\d$\-_.+!*'(),]|(?:%[a-f A-F\d]{2}))+))*)?)(?:\?(?:base|one|sub)(?:\?(?:((?:[a-zA-Z\d$\-_.+!*'( ),;/?:@&=]|(?:%[a-fA-F\d]{2}))+)))?)?)?)|(?:(?:z39\.50[rs])://(?:(?:(? :(?:(?:[a-zA-Z\d](?:(?:[a-zA-Z\d]|-)*[a-zA-Z\d])?)\.)*(?:[a-zA-Z](?:(? :[a-zA-Z\d]|-)*[a-zA-Z\d])?))|(?:(...
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Are there good reasons not to use an ORM? [closed]

... in my opinion, which is that using an object relational mapper to the database can ease development quite a lot. The other coders in the development team are much more experienced than me, so I think I will just do what they say. :-) ...
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What does OSGi solve?

...Gi , but I don't really see the big picture. It says that it's a component-based platform, and that you can reload modules at runtime. Also the "practical example" given everywhere is the Eclipse Plugin Framework. ...
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How do I drop a foreign key in SQL Server?

...p CONSTRAINT ' + @ConstraintName) It will delete foreign Key Constraint based on specific table and column. share | improve this answer | follow | ...
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Public free web services for testing soap client [closed]

...ble SOAP 1.2 / WSDL 2.0 compliant free web services for testing a Python based soap client library (e.g. Zolera SOAP Infrastructure )? ...
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Calling generic method with a type argument known only at execution time [duplicate]

... I would like to stub the generic method, based on the type. But if I Make it using reflection, and then stub the generated one, it understand it won't stub what I want. My guess is that it's impossible? Or is it? Stub the generic method for all the types in a list.....
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Force TextBlock to wrap in WPF ListBox

...ty property to Disabled value for the ListBox. Updated Hidden to Disabled based on comment from Matt. Thanks Matt. share | improve this answer | follow | ...
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Delete a line in Eclipse

...on to that of their command in this list (for instance, Team->Revert to base appears in the keys list as 'Replace with latest from repository'), so sometimes a little lateral thought is required :-) If no shortcut exists, it's easy to add one in the keys dialog. ...
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Shortcut for changing font size

... Thank you! Using VS in a Chrome based desktop RDP session, and the old mouse scroll was not working. – Daniel Williams Sep 28 '19 at 17:00 ...
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C# generics syntax for multiple type parameter constraints [duplicate]

...c function that has two type constraints, each inheriting from a different base class. I know how to do this with one type: ...