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What is the IntelliJ shortcut key to create a javadoc comment?
In Eclipse, I can press Alt + Shift + J and get a javadoc comment automatically generated with fields, returns, or whatever would be applicable for that specific javadoc comment. I'm assuming that IntelliJ IDEA has this feature. Can anyone tell me if there is a keyboard shortcut for this?
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Evaluate if list is empty JSTL
...to evaluate if this array list is empty or not but none of these have even compiled:
2 Answers
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Python: json.loads returns items prefixing with 'u'
... and I am decoding a dummy string (for now) like the code below. My output comes out with character 'u' prefixing each item:
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Difference between .keystore file and .jks file
...e .jks extension for JKS files, because it's implied as the default. I'd recommend using the extension, just to remember which type to specify (if you need).
In Java, the word keystore can have either of the following meanings, depending on the context:
the API: http://docs.oracle.com/javase/6/do...
PostgreSQL wildcard LIKE for any of a list of words
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Regex might speed this up a bit: dba.stackexchange.com/questions/10694/…
– approxiblue
Jul 16 '13 at 15:07
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Check if URL has certain string with PHP
...y that this will match a URL that has car anywhere. For example www.domain.com/car-pricing or www.domain.com/carparks will validate and output Car exists. Maybe it doesn't matter in your case but for others it might be relevant!
– Javacadabra
Nov 29 '16 at 13:0...
Rails “validates_uniqueness_of” Case Sensitivity
...rt statement for the new record and fail with a ugly server exception that comes back from the SQL adapter. If you do not have a database constraint, the insert will succeed and you now have two rows with 'foo' as the name.
See also "Concurrency and integrity" in the validates_uniqueness_of Rails...
Loading local JSON file
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I recommend to use myjson.com to upload your local file and access it from chrome browser.
– Chemical Programmer
Jan 2 '17 at 12:17
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How to round an image with Glide library?
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ASP.NET WebApi unit testing with Request.CreateResponse
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Help for setting up route stackoverflow.com/questions/11779311/…
– foolshat
Sep 10 '12 at 8:28
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