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Check if multiple strings exist in another string
...prehension returns an iterable. But maybe later versions of Python already do this.
– emispowder
Mar 27 '13 at 1:06
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How to remove “disabled” attribute using jQuery?
...ample here.
Why use prop() when you could use attr()/removeAttr() to do this?
Basically, prop() should be used when getting or setting properties (such as autoplay, checked, disabled and required amongst others).
By using removeAttr(), you are completely removing the disabled attribute its...
What are the differences between “generic” types in C++ and Java?
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There is a big difference between them. In C++ you don't have to specify a class or an interface for the generic type. That's why you can create truly generic functions and classes, with the caveat of a looser typing.
template <typename T> T sum(T a, T b) { return a + ...
Can you help me understand this? “Common REST Mistakes: Sessions are irrelevant”
...he stateless nature of HTTP.
Okay, I get that HTTP authentication
is done automatically on every message
- but how?
Yes, the username and password is sent with every request. The common methods to do so are basic access authentication and digest access authentication. And yes, an eavesdr...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...TEXT?? because ` NCHAR, NVARCHAR or NTEXT ` are inherently store UNICODE i do not require to add it seperatly ....does it true?
– Pritesh
Aug 4 '12 at 11:23
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Retrieve column names from java.sql.ResultSet
...me as a String by using the column's index? I had a look through the API doc but I can't find anything.
14 Answers
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DropDownList in MVC 4 with Razor
I'm trying to create a DropDownList on a razor view.
12 Answers
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
...
If you're on Mac, restarting the DNS responder fixed the issue for me.
sudo killall -HUP mDNSResponder
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Shuffling a list of objects
... list of objects and I want to shuffle them. I thought I could use the random.shuffle method, but this seems to fail when the list is of objects. Is there a method for shuffling objects or another way around this?
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...e are some of the advantages of MongoDB for building web applications:
A document-based data model. The basic unit of storage is analogous to JSON, Python dictionaries, Ruby hashes, etc. This is a rich data structure capable of holding arrays and other documents. This means you can often represent...