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Listing only directories using ls in Bash?
... would list all files in the current directory. I'm pretty sure that's not what you want in that case.
– Gordon Davisson
May 16 '16 at 19:24
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SVN checkout ignore folder
... most folder and then selectively update, from then on updates only effect what you have checked out. Ie.
svn co -N foo
cd foo
svn up -N bar
svn up
The -N flag makes the operation non-recursive. The above will not check out anything else at the foo level, eg. say there is a folder lala, the final...
Can javax.persistence.Query.getResultList() return null?
And if so, under what circumstances?
7 Answers
7
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What does the Visual Studio “Any CPU” target mean?
...to native code, so the JIT compiler is not involved ... thus, you can't do what you are asking.
– cplotts
May 25 '10 at 14:53
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Why do we need RESTful Web Services?
...anning and foresight that went into creating the web and they oversimplify what needs to be done to allow the kind of serendipitous reuse that does occur on the web.
You say that you have never seen REST in practice, but that cannot possibly be true if you ever use a web browser. The web browser i...
What are the differences between B trees and B+ trees?
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Thanks for the excellent answer, what is a use-case when a full-scan of the objects would be needed in a B/B+ tree in a database context? Since it's primarily used for indexing, searches would barely ever need to scan the entire tree right and instead traver...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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What about custom validation? I have defined some methods and registered with validate. When i change validation logic, its not reflected on reload!.
– Maddy.Shik
Mar 25 '11 at 7:18
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What does it mean when MySQL is in the state “Sending data”?
What does it mean if the Mysql query:
2 Answers
2
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What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...d I'm a Maven n00b) so I tried to understand the reason for using this and what it does.
4 Answers
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How can I reliably determine the type of a variable that is declared using var at design time?
...bodies. That allows us to quickly build up a database of information about what namespace, types and methods (and constructors, etc) are in the source code of the program. Analyzing every single line of code in every method body would take way too long if you're trying to do it between keystrokes.
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