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Checking if a string is empty or null in Java [duplicate]
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@HonzaKalfus "Calling isEmpty() returns true for string containing whitespace character" - That is not true! " ".isEmpty() returns false
– MestreLion
Sep 1 '17 at 1:59
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Parsing JSON array into java.util.List with Gson
... Type can be found in what package?
– Abel Callejo
Aug 31 '13 at 15:18
10
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Multiple arguments to function called by pthread_create()?
I need to pass multiple arguments to a function that I would like to call on a separate thread. I've read that the typical way to do this is to define a struct, pass the function a pointer to that, and dereference it for the arguments. However, I am unable to get this to work:
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How to download a file from server using SSH? [closed]
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This actually works with .ssh/config, whereas scp doesn't seem to follow the ssh configuration
– user1115652
Feb 23 '17 at 0:50
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Where is Android Studio layout preview?
I installed Android Studio, but when I edit my layout files, I can't find live preview! I just see an XML file. How can I see my layout in graphical view?
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How to know which version of Symfony I have?
...ttpKernel\Kernel for where const VERSION is defined. Example on GitHub
Locally this would be located in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php.
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Spring mvc @PathVariable
...able("id") String itemId ,
@PathVariable("method") String methodCall , Model model){
if(methodCall.equals("create")){
//logic
}
if(methodCall.equals("update")){
//logic
}
return "path to your form";
}
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Disable, but not uninstall Resharper 4.x onwards
Any ideas on how to disable, but not uninstall Resharper 4.x or above?
10 Answers
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Which ORM should I use for Node.js and MySQL? [closed]
...ed Nov 14 '18 at 18:14
Patrick Gallagher
17322 silver badges1313 bronze badges
answered Oct 4 '11 at 10:26
dre...
How to convert milliseconds to “hh:mm:ss” format?
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You were really close:
String.format("%02d:%02d:%02d",
TimeUnit.MILLISECONDS.toHours(millis),
TimeUnit.MILLISECONDS.toMinutes(millis) -
TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(millis)), // The change is in this line
T...