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How does Python's super() work with multiple inheritance?
...RO is constructed. They are not intended to print "first\nsecond\third" or whatever. You can – and should, of course, play around with the example, add super() calls, see what happens, and gain a deeper understanding of Python's inheritance model. But my goal here is to keep it simple and show how...
How can I exclude all “permission denied” messages from “find”?
... standard error.
There are endless variations on this theme, depending on what you want to do. This will work on any variant of Unix with any Bourne shell derivative (Bash, Korn, …) and any POSIX-compliant version of find.
If you wish to adapt to the specific version of find you have on your sy...
What is tail recursion?
Whilst starting to learn lisp, I've come across the term tail-recursive . What does it mean exactly?
28 Answers
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...ething which is an "int"). You can populate ModelState more fully based on whatever validation system you're using.
The sample DataAnnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model.
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How do I turn off PHP Notices?
... Strange,the local value is On,but the master value is off,don't know what that means exactly...
– user198729
May 20 '10 at 11:40
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Using Regular Expressions to Extract a Value in Java
...ould be able to find the first string of digits. You don't need to specify what's before it, if you're sure that it's going to be the first string of digits. Likewise, there is no use to specify what's after it, unless you want that. If you just want the number, and are sure that it will be the firs...
Concatenate multiple files but include filename as section headers
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Could you explain more what this command does? Is exactly what I Needed
– AAlvz
Feb 9 '14 at 2:57
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Writing a dict to txt file and reading it back?
... That text isn't in your code. Before asking a question, explain what's wrong.
– Blender
Jun 14 '12 at 5:17
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How to close TCP and UDP ports via windows command line
... this directly, or for someone to have written a program that operates somewhat like a VPN or Fiddler and gives you a way to close sockets that pass through it.
There is at least one program (CurrPorts) that does exactly this and I used it today for the purpose of closing specific sockets on a pr...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
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Thank you, just what I was looking for. (2nd implementation.)
– snapplex
Apr 10 '14 at 14:10
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