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Why is Dictionary preferred over Hashtable in C#?
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For what it's worth, a Dictionary is (conceptually) a hash table.
If you meant "why do we use the Dictionary<TKey, TValue> class instead of the Hashtable class?", then it's an easy answer: Dictionary<TKey, TValue> is a generic type, Hashtable is not. That means you get type safe...
Are there any worse sorting algorithms than Bogosort (a.k.a Monkey Sort)? [closed]
..._sort (void *b, size_t n, size_t s, int (*c)(const void *, const void*)) { if (rand () % 2) qsort (b, n, s, c); }.
– Joe D
Aug 29 '10 at 18:50
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How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
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This worked great for my needs. If anyone wants to plug in some code for the NotImplementedException to add something like serializer.Deserialize<ExpandoObject>(json);, @theburningmonk offers a solution that worked for me.
– patr...
Ignore parent padding
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if you need 100% width just use auto as width attribute. The width will be calculated with respect to the given margins.
– schlingel
Oct 31 '13 at 12:08
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OR is not supported with CASE Statement in SQL Server
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= would work if you were comparing to a single value. However, (22978, 23218, 23219) is an array and IN is necessary to match only one of the values.
– LdTrigger
Nov 24 '16 at 14:49
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What is difference between Errors and Exceptions? [duplicate]
How can I differentiate between Errors and Exceptions in Java?
4 Answers
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How do I update all my CPAN modules to their latest versions?
...g with all other CPAN modules using cpanm:
cpanm App::cpanoutdated
BTW: If you are using perlbrew then you will need to repeat this for every Perl you have installed under it.
You can find out more about cpanminus and cpan-outdated at the Github repos here:
https://github.com/miyagawa/cpanminu...
Logcat not displaying my log calls
... a bit quircky, and sometimes only shows the last line in the logcat view. If this happens, try to clear the log. After that, you should get all the log entries again (works for me anyway).
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What is the difference between Linq to XML Descendants and Elements
...cross both these keywords in the VS IntelliSense. I tried to googling the difference between them and did not get a clear answer. Which one of these have the best performance with small to medium XML files. Thanks
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Ruby combining an array into one string
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what if you were joining digits? [1,2,3] => 123?
– stevenspiel
Dec 9 '13 at 19:08
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