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What is the best algorithm for overriding GetHashCode?
In .NET, the GetHashCode method is used in a lot of places throughout the .NET base class libraries. Implementing it properly is especially important to find items quickly in a collection or when determining equality.
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C++ equivalent of StringBuffer/StringBuilder?
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Not in the same way as printf or .NET's String.Format though, are they?
– Andy Shellam
Mar 17 '10 at 15:25
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Configure WAMP server to send email
...urce for those who need a little more detail on the steps: blog.techwheels.net/…
– Prusprus
Feb 17 '14 at 0:27
@gian...
How do I clone a range of array elements to a new array?
...erializer as appropriate - XmlSerializer, DataContractSerializer, protobuf-net, etc.
Note that deep clone is tricky without serialization; in particular, ICloneable is hard to trust in most cases.
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Playing .mp3 and .wav in Java?
...file in my Java application? I am using Swing. I tried looking on the internet, for something like this example:
14 Answers...
What is the recommended batch size for SqlBulkCopy?
...es you might want to upload everything in one batch as mentioned here: technet.microsoft.com/en-us/library/ms177445(v=sql.105).aspx "If you bulk import data into an empty table with indexes and you specify the batch size, the table becomes non-empty after the first batch. Starting with the second ba...
Can a CSS class inherit one or more other classes?
... it's not supported natively, and that it's written in Ruby (I'm using ASP.NET MVC)
– Joel Martinez
Jun 30 '09 at 19:52
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How do I check for a network connection?
What is the best way to determine if there is a network connection available?
4 Answers
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MVC 5 Seed Users and Roles
...ase" in the package manager console. It adds the role (I can see it in AspNetRoles table), but when it comes to the line manager.AddToRole(user.Id, "AppAdmin") I get the error message "UserId not found." If you have any idea what I'm missing I'd much appreciate the information.
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JQuery - $ is not defined
...ouldn't have attributes async or defer.
Then you should check the Firebug net panel to see if the file is actually being loaded properly. If not, it will be highlighted red and will say "404" beside it. If the file is loading properly, that means that the issue is number 2.
Make sure all jQuery ...