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Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
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This solved my problem. The record didn't exist and my service was calling updateAll() method while it actually needed to call createOrUpdateAll() method. Thanks.
– Mital Pritmani
May 28 '14 at 12:5...
Request Monitoring in Chrome
In Firefox, I use Firebug which allows me to view every http request my ajax calls are making. I've switched over my development to Chrome and am liking it so far. My only complaint, however, is that the developer tools don't seem to allow you to view each ajax request. I've had it happen once wh...
Vertical line using XML drawable
... first code, but I need the line on top of the view. It's in the center of my view. How can I set a gravity for it(inside the shape xml file)?
– Behzad
Jan 10 '13 at 19:22
add...
How to find the php.ini file used by the command line?
I need to enable pdo_mysql in my EasyPhp environment, so I went to php.ini file and uncommented the following line:
14 Answ...
✔ Checkmark selected row in UITableViewCell
I am an iOS development newbie. I want to add a checkmark to my UITableViewCell when it is selected. The checkmark should be removed when another row is selected. How would I do this?
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
I am having issues installing an apk to my device.
25 Answers
25
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What does the Java assert keyword do, and when should it be used?
... equals() by properly handling a null parameter.
A colleague objected to my code, telling me that many of our classes have buggy equals() methods that don't test for null, so I should put that check into this method. It's debatable if this is wise, or if we should force the error, so we can spot i...
Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]
...indow.location.replace("http://www.google.com"); //load the google page or my alternative.
}
I put an example on my AWS instance at 54.186.79.95 Go to that page, click the button, visit another page, then hit back, you're now on 54.186.79.95/decoywebsite and there's no record of you being on 54.186...
How do I get my Python program to sleep for 50 milliseconds?
How do I get my Python program to sleep for 50 milliseconds?
6 Answers
6
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How to delete a workspace in Perforce (using p4v)?
...nd save your changes. You can delete the workspace once it's unlocked.
In my experience, the workspace will continue to be shown in the drop-down list until you click on it, at which point p4v will figure out you've deleted it and remove it from the list.
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