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The opposite of Intersect()
...ept(array2).Union( array2.Except(array1));
This will not be the most performant solution, but for small lists it should work just fine.
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Java recursive Fibonacci sequence
...nce each item is the sum of the previous two. So, you wrote a recursive algorithm.
So,
fibonacci(5) = fibonacci(4) + fibonacci(3)
fibonacci(3) = fibonacci(2) + fibonacci(1)
fibonacci(4) = fibonacci(3) + fibonacci(2)
fibonacci(2) = fibonacci(1) + fibonacci(0)
Now you already know fibonacci(1)...
How do you tell the Visual Studio project type from an existing Visual Studio project
...sole applications contain:
<OutputType>Exe</OutputType>
WinForms applications contain:
<OutputType>WinExe</OutputType>
Library (.dll) projects contain:
<OutputType>Library</OutputType>
and do NOT contain a
<ProjectTypeGuids>
ASP.NET and WCF proj...
How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
I have a lot of apps that send email. Sometimes it's one or two messages at a time. Sometimes it's thousands of messages.
9...
Difference between margin and padding?
...ould you give me an example of where the differences lie (and why it is important to know the difference)?
22 Answers
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How do I read a text file of about 2 GB? [duplicate]
I have a .txt file whose memory is more than 2 GB. The problem is I cannot open it with Notepad, Notepad++ or any other editor programs.
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Is there any performance reason to declare method parameters final in Java?
Is there any performance reason to declare method parameters final in Java?
5 Answers
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How to change a django QueryDict to Python Dict?
...
This should work: myDict = dict(queryDict.iterlists())
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Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
I am trying to do authorization using JavaScript by connecting to the RESTful API built-in Flask . However, when I make the request, I get the following error:
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How to crop an image using C#?
...t's missing the GraphicsUnit parameter.
– Nathan Taylor
Jan 13 '11 at 18:26
2
Also the second arg...