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ValueError: math domain error

I was just testing an example from Numerical Methods in Engineering with Python . 4 Answers ...
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Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?

A few projects in my client's solution have a post-build event: xcopy the build output to a specific folder. This works fine when building locally. However, in TeamCity, I occasionally get ...
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How to tell where a header file is included from?

How can I tell where g++ was able to find an include file? Basically if I 4 Answers 4...
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MySQL select with CONCAT condition

I'm trying to compile this in my mind.. i have a table with firstname and lastname fields and i have a string like "Bob Jones" or "Bob Michael Jones" and several others. ...
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The type must be a reference type in order to use it as parameter 'T' in the generic type or method

I'm getting deeper into generics and now have a situation I need help with. I get a compile error on the 'Derived' class below as shown in the subject title. I see many other posts similar to this one but I'm not seeing the relationship. Can someone tell me how to resolve this? ...
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What does @: (at symbol colon) mean in a Makefile?

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How can I see the specific value of the sql_mode?

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Disable copy constructor

I have a class : 3 Answers 3 ...
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Undoing a commit in TortoiseSVN

I committed a bunch of files (dozens of files in different folders) by accident. What is the easiest, cleanest (and safest!) way to 'undo' that commit without having to delete the files from my working directory? ...
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How can I break an outer loop with PHP?

I am looking to break an outer for/foreach loop in PHP. 6 Answers 6 ...