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Wrapping null-returning method in Java with Option in Scala?
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RoToRaRoToRa
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add a com...
java SSL and cert keystore
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edited Apr 23 '19 at 15:00
LINGS
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@ character before a function call
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edited Mar 7 '13 at 4:07
Mike Eng
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answered J...
Is there a way to tell git to only include certain files instead of ignoring certain files?
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answered Aug 14 '09 at 19:23
T.E.D.T.E.D.
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add column to mysql table if it does not exist
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Note that INFORMATION_SCHEMA isn't supported in MySQL prior to 5.0. Nor are stored procedures supported prior to 5.0, so if you need to support MySQL 4.1, this solution isn't good.
One solution used by frameworks that use database migrations is to record in your database a revision numbe...
“render :nothing => true” returns empty plaintext file?
...et the content type like this:
render :nothing => true, :status => 200, :content_type => 'text/html'
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Latest jQuery version on Google's CDN
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UPDATE 7/3/2014: As of now, jquery-latest.js is no longer being updated.
From the jQuery blog:
We know that http://code.jquery.com/jquery-latest.js is abused
because of the CDN statistics
showing it’s the most popular file. Th...
Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
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edited Jul 14 '16 at 1:50
Seth
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Inject errors into already validated form?
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edited Oct 19 '18 at 10:05
wolendranh
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SQL order string as number
...h forces a conversion to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examples:
string value | integer value after conversion
--------------+--------------------------------
'1' | 1
'ABC' | 0 /* the string does not cont...