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Comparison of Lucene Analyzers

... answered Mar 30 '11 at 9:28 ffriendffriend 23.9k1111 gold badges7878 silver badges123123 bronze badges ...
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Count with IF condition in MySQL query

... 11 Or even SUM(ccc_news_comments.id = 'approved') as a MySQL-specific trick – mojuba Jan 21 '13 at 20:4...
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Float vs Decimal in ActiveRecord

...u do this: irb:001:0> "%.47f" % (1.0/10) => "0.10000000000000000555111512312578270211815834045" # not "0.1"! whereas if you just do irb:002:0> (1.0/10).to_s => "0.1" # the interprer rounds the number for you So if you are dealing with small fractions, like compounding interests, o...
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Android - Writing a custom (compound) component

... | edited Sep 25 '09 at 11:19 answered Sep 25 '09 at 11:07 ...
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INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE

...ROUP BY clause – joHN Jul 30 '14 at 11:44 11 @john What to do if SELECT statement has a GROUP BY ...
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Custom ListView click issue on items in Android

...e list item. :( – Julian A. Feb 7 '11 at 8:13 1 Ok but what if I want my checkbox and my list vi...
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How can I change the cache path for npm (or completely disable the cache) on Windows?

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Overwrite or override

... answered Dec 28 '11 at 3:35 Aurelio De RosaAurelio De Rosa 20k88 gold badges4444 silver badges6868 bronze badges ...
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@RequestParam in Spring MVC handling optional parameters

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Is a Python dictionary an example of a hash table?

...ve space. – noɥʇʎԀʎzɐɹƆ May 11 '16 at 20:41 More complete description of python dict implementation here: laur...