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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate

... 130 This is a typical bidirectional consistency problem. It is well discussed in this link as well ...
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URLWithString: returns nil

... 203 You need to escape the non-ASCII characters in your hardcoded URL as well: //localisationName i...
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Check if a program exists from a Makefile

... answered Sep 4 '14 at 15:03 Jonathan Ben-AvrahamJonathan Ben-Avraham 3,68211 gold badge2828 silver badges3333 bronze badges ...
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Is it possible to have SSL certificate for IP address, not domain name?

... | edited May 23 '17 at 12:03 Community♦ 111 silver badge answered Jan 11 '10 at 17:41 ...
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Imply bit with constant 1 or 0 in SQL Server

...| edited Aug 9 '11 at 10:53 answered Jul 23 '09 at 16:04 gb...
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Google fonts URL break HTML5 Validation on w3.org

I load 3 fonts in different sizes using this HTML tag: 5 Answers 5 ...
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Convert Existing Eclipse Project to Maven Project

... BeeOnRope 47.9k1111 gold badges133133 silver badges273273 bronze badges answered Mar 15 '10 at 18:24 brabsterbrabster ...
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Trying to mock datetime.date.today(), but not working

... | edited May 23 '17 at 12:10 Community♦ 111 silver badge answered Dec 19 '10 at 7:49 ...
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Find if variable is divisible by 2

... 321 Use modulus: // Will evaluate to true if the variable is divisible by 2 variable % 2 === 0 ...
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Opposite of %in%: exclude rows with values specified in a vector

... 365 You can use the ! operator to basically make any TRUE FALSE and every FALSE TRUE. so: D2 = su...