Uncategorized Archives

Ruby on Rails: Creating child objects

I’m sure this is a very simple question, but I’m just a newbie so… I have a model, Game, which has_many :piles. Pile, ...

April 3, 2022
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SQL Server Geography datatype nearest point on line

I am trying to build a query, but I am having some difficulty. I have a SQL Server 2008 database with a table ...

April 3, 2022
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C# StreamWriter – When is stream physically written to file?

In my app, I’m using a StreamWriter to stream data to a file. Are any bytes actually written to the file before the ...

April 3, 2022
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How can you access the contents of Android Emulator databases?

I’ve read the answer to a question as to how to access the contents of the databases, however I cannot seem to get ...

April 3, 2022
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Eclipse & C/C++ – do I need to install a compiler separately?

I’m starting to learn C, and installed the eclipse plugin for C/C++ development (the CDT plugin). I’m testing the setup with a hello ...

April 3, 2022
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Why isn’t the richtextbox displaying this table properly?

Apparently, the RichTextBox provided by Microsoft doesn’t fully support the RTF specs. For some reason, it won’t permit multi-lined rows, and destroys formatting ...

April 3, 2022
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Does creating a nonclustered index on a SQL Server 2005 table prevent selects?

I’d like to create an index on a view I have but I need to make sure the data can still be read ...

April 3, 2022
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How to map Delete and End keys on tcsh shell?

I use tcsh , and when Delete/End is pressed on cmd line, it simply shows up as ~ ; I have to press ...

April 3, 2022
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Need good OCR for printed source code listing, any ideas?

At my work, I sometimes have to take some printed source code and manually type the source code into a text editor. Do ...

April 3, 2022
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Return a string array from a function without initialising it first

Public Function Foo() as String() Dim bar As String = {"bar1","bar2","bar3"} Return bar End Function My situation is similar to the code sample ...

April 3, 2022
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