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Epoch vs Iteration when training neural networks

What is the difference between epoch and iteration when training a multi-layer perceptron? 13 Answers ...
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How do you use the ellipsis slicing syntax in Python?

This came up in Hidden features of Python , but I can't see good documentation or examples that explain how the feature works. ...
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon

What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phone. 5 Answers ...
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What are the rules for calling the superclass constructor?

What are the C++ rules for calling the superclass constructor from a subclass one? 10 Answers ...
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Can Selenium Webdriver open browser windows silently in background?

...m test suite that runs many tests and on each new test it opens a browser window on top of any other windows I have open. Very jarring while working in a local environment. Any way to tell selenium or the OS (MAC) to open the windows in the background? ...
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Unit testing void methods?

What is the best way to unit test a method that doesn't return anything? Specifically in c#. 11 Answers ...
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What's the best way to unit test protected & private methods in Ruby?

What's the best way to unit test protected and private methods in Ruby, using the standard Ruby Test::Unit framework? 16 ...
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Vim search and replace selected text

...o I quickly do a search for the highlighted text and replace it with something else? 14 Answers ...
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How does Tortoise's non recursive commit work?

... Found by Google how to fix it: press F5 in the commit window (not in the "warning popup") See http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=757&dsMessageId=2831045 for details. On 26.08.2011 22:39, Ryan J Ollos wrote: For several mont...
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.trim() in JavaScript not working in IE

I tried to apply .trim() to a string in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE? ...