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MySQL Like multiple values
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if you are passing in an unknown amount of keywords as a string (a|b|c...), the regexp is the only way to go if you want to do LIKE, is it?
– frequent
Jun 21 '12 at 12:53
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Difference between hard wrap and soft wrap?
... that a number of them refer to a "soft" versus "hard" wrap. What is the difference? I can't seem to find the answer by searching.
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Is there a way to 'pretty' print MongoDB shell output to a file?
Specifically, I want to print the results of a mongodb find() to a file. The JSON object is too large so I'm unable to view the entire object with the shell window size.
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How to use NULL or empty string in SQL
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If you need it in SELECT section can use like this.
SELECT ct.ID,
ISNULL(NULLIF(ct.LaunchDate, ''), null) [LaunchDate]
FROM [dbo].[CustomerTable] ct
you can replace the null with your substitution ...
Easy way to convert Iterable to Collection
...r similar methods. This will of course copy all the elements in to memory. If that isn't acceptable, I think your code that works with these ought to take Iterable rather than Collection. Guava also happens to provide convenient methods for doing things you can do on a Collection using an Iterable (...
What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...(such as the iPhone), it prevents the user from using the browser's zoom. If you have a map and the browser does the zooming, then the user will see a big ol' pixelated image with huge pixelated labels. The idea is that the user should use the zooming provided by Google Maps. Not sure about any i...
what is the difference between XSD and WSDL
What is the difference between an XML Schema and WSDL ?
8 Answers
8
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Force unmount of NFS-mounted directory [closed]
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This worked for me (Slackware 14.0). I had a CIFS mount, not NFS, that was hanging everything (including lsof). I caused the problem by breaking out of a backup script that I'm writing. The script mounts and unmounts the directory, but something about breaking out of r...
What is a clearfix?
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If you don't need to support IE9 or lower, you can use flexbox freely, and don't need to use floated layouts.
It's worth noting that today, the use of floated elements for layout is getting more and more discouraged with the...
How to select a drop-down menu value with Selenium using Python?
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What do I do if I am using find_by_id? How do I supply the value then? Also, how do I find the xpath of an element?
– Prakhar Mohan Srivastava
Feb 23 '15 at 13:57
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