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What is the difference between bottom-up and top-down?
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rev4: A very eloquent comment by user Sammaron has noted that, perhaps, this answer previously confused top-down and bottom-up. While originally this answer (rev3) and other answers said that "bottom-up is memoization" ("assume ...
CodeIgniter - accessing $config variable in view
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194
$this->config->item() works fine.
For example, if the config file contains $config['foo']...
Is there a library function for Root mean square error (RMSE) in python?
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answered Sep 4 '13 at 20:56
GregGreg
4,25122 gold badges1515 silver badges1818 bronze badges
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Intelligent point label placement in R
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49
First, here's the results of my solution to this problem:
I did this by hand in Preview (ver...
Check if URL has certain string with PHP
...oject! Thanks!
– WebDevKev
Jun 25 '14 at 18:58
That's what i was looking for. Perfect, Thanks.
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Using global variables in a function
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4346
You can use a global variable within other functions by declaring it as global within each fu...
How can I split a string with a string delimiter? [duplicate]
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548
string[] tokens = str.Split(new[] { "is Marco and" }, StringSplitOptions.None);
If you have a...
Select n random rows from SQL Server table
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edited Feb 4 '11 at 21:11
Steve Horn
8,0101010 gold badges4343 silver badges6060 bronze badges
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Why should weights of Neural Networks be initialized to random numbers? [closed]
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142
Breaking symmetry is essential here, and not for the reason of performance. Imagine first 2 lay...