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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
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200
That's a side-effect of a feature called optimistic concurrency.
Not 100% sure how to turn it ...
Error 1022 - Can't write; duplicate key in table
I'm getting a 1022 error regarding duplicate keys on create table command. Having looked at the query, I can't understand where the duplication is taking place. Can anyone else see it?
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“PKIX path building failed” and “unable to find valid certification path to requested target”
...termine location of cacerts files, eg.
C:\Program Files (x86)\Java\jre1.6.0_22\lib\security\cacerts.
Next import the example.cer file into cacerts in command line:
keytool -import -alias example -keystore C:\Program Files (x86)\Java\jre1.6.0_22\lib\security\cacerts -file example.cer
You will b...
Where is Android Studio layout preview?
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UPDATE 2 (2020-03-16)
The newer Android Studio version changed the location of this button. Now if you want to see the layout design preview you will need to press one of the buttons at the top right of your xml. The button that looks ...
Spring mvc @PathVariable
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edited Jul 14 '16 at 20:59
Community♦
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answered Nov 6 '13 at 4:10
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Disable, but not uninstall Resharper 4.x onwards
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Javascript/DOM: How to remove all events of a DOM object?
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I am not sure what you mean with remove all events. Remove all handlers for a specific type of ...
View HTTP headers in Google Chrome?
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edited Jan 5 '17 at 19:20
Jeff Atwood
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Get yesterday's date in bash on Linux, DST-safe
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Android Studio - debug keystore
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user2396466user2396466
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