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Is a one column table good design? [closed]
It it ok to have a table with just one column? I know it isn't technically illegal, but is it considered poor design?
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How to print VARCHAR(MAX) using Print Statement?
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edited Aug 10 '17 at 20:59
answered Oct 21 '11 at 14:06
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Node.js app can't run on port 80 even though there's no other process blocking the port
I'm running an instance of Debian on Amazon EC2 with Node.js installed. If I run the code below:
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What does @synchronized() do as a singleton method in objective C?
...nd I would like to know what the function @synchronized() does, as I use it frequently, but do not know the meaning.
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Editing in the Chrome debugger
How do I "dynamically" edit JavaScript code in the Chrome debugger? It's not for me, so I don't have access to the source file. I want to edit code and see what effects they have on the page, in this case stopping an animation from queuing up a bunch of times.
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Logical Operators, || or OR?
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edited May 13 '11 at 22:24
answered May 13 '11 at 22:17
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Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
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There is no best way, it depends on your use case.
Use way 1 if you want to create several similar objects. In your example, Person (you should start the name with a capital letter) is called the constructor function. This is similar to classes ...
LINQ Aggregate algorithm explained
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The easiest-to-understand definition of Aggregate is that it performs an operation on each element of the list taking into account the operations that have gone before. That is to say it performs the action on the first and second element and carries the r...
Getting the IP address of the current machine using Java
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This way works well when there are multiple network interfaces. It always returns the preferred outbound IP. The destination 8.8.8.8 is not needed to be reachable.
Connect on a UDP socket has the following effect: it sets the destination for Send/Recv, discards all packets from other ad...
Data access object (DAO) in Java
...through a document and I came across a term called DAO . I found out that it is a Data Access Object. Can someone please explain me what this actually is?
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