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NameValueCollection vs Dictionary [duplicate]
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They aren't semantically identical. The NameValueCollection can have duplicate keys while the Dictionary cannot.
Personally if you don't have duplicate keys, then I would stick with the Dictionary. It's more modern, uses IEnumerable<> wh...
Why doesn't margin:auto center an image?
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Why does it only align horizontally and not vertically?
– Mr Bell
Jun 10 '10 at 14:26
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Order a MySQL table by two columns
...d. When I have two columns, the name and total and want to order alphabetically by name and DESC by total, then I see only, that it was ordered by name, but not by total
– Eugene
May 3 '12 at 9:20
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Insert string at specified position
...ing, $put, $position) ); //RESULT: My dog don't love postman
This is a small powerful function that performs its job flawlessly.
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How do you join on the same table, twice, in mysql?
...LEFT JOIN domain AS fromD
ON fromD.Dom_ID = rvw.rev_dom_from
EDIT:
All you're doing is joining in the table multiple times. Look at the query in the post: it selects the values from the Reviews tables (aliased as rvw), that table provides you 2 references to the Domain table (a FOR and a F...
Extract part of a regex match
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yeah, but most people forget about exceptions, and are really surprised when they see them at runtime :)
– Krzysztof Krasoń
Aug 25 '09 at 18:30
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How to convert the background to transparent? [closed]
...ting tools. I am doing a project which requires me to convert the images(small icon) with background colour(red/blue/white) to transparent for the website.
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Java: Get last element after split
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@dotsid, I would leave this responsibility to the caller, hiding runtime exceptions is dangerous
– dfa
Jul 25 '09 at 12:27
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How to get the type of a variable in MATLAB?
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Another related function is whos. It will list all sorts of information (dimensions, byte size, type) for the variables in a given workspace.
>> a = [0 0 7];
>> whos a
Name Size Bytes Class Attributes
a 1x3 24 ...
Javascript Confirm popup Yes, No button instead of OK and Cancel
...t that it would be the right thing to do.
– LeonardChallis
Sep 21 '12 at 21:41
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@LeonardChallis ...