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Finding median of list in Python
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220
Python 3.4 has statistics.median:
Return the median (middle value) of numeric data.
Whe...
File system that uses tags rather than folders?
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answered Jul 16 '10 at 8:31
Daniel BrücknerDaniel Brückner
55k1313 gold badges9090 silver badges136136 bronze badges
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Does the order of LINQ functions matter?
... or not. Consider:
var query = myCollection.Where(item => item.Code != 0)
.OrderBy(item => 10 / item.Code);
var result = query.Last();
That's fine - we know we'll never be dividing by 0. But if we perform the ordering before the filtering, the query will throw an ex...
Getting the max value of an enum
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answered Oct 15 '08 at 1:05
Matt HamiltonMatt Hamilton
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Code coverage for Jest
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Alex Lomia
4,98088 gold badges3131 silver badges7171 bronze badges
answered Oct 24 '17 at 19:39
ccalvertccalvert
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What is a stack trace, and how can I use it to debug my application errors?
...hrow new IllegalStateException("A book has a null property", e)
39 }
40 }
This might give you a stack trace that looks like:
Exception in thread "main" java.lang.IllegalStateException: A book has a null property
at com.example.myproject.Author.getBookIds(Author.java:38)
at ...
How to implement a queue with three stacks?
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+50
SUMMARY
O(1) algorithm is known for 6 stacks
O(1) algorithm is known for 3 stacks, but using lazy evaluation which in practice corre...
PHP json_encode encoding numbers as strings
...en made with PHP 5.2.6 ; I'm getting the same thing with PHP 5.2.9 and 5.3.0 ; I don't have another 5.2.x version to test with, though :-(
Which version of PHP are you using ? Or is your test-case more complex than the example you posted ?
Maybe one bug report on http://bugs.php.net/ could be rela...
How to read json file into java with simple JSON library
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edited Jan 14 '18 at 9:08
Binyamin Regev
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answer...
AngularJS and its use of Dollar Variables
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answered Sep 29 '12 at 0:09
Roy TrueloveRoy Truelove
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