大约有 1,100 项符合查询结果（耗时：0.0161秒） [XML]
Generate GUID in MySQL for existing Data?
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I had a need to add a guid primary key column in an existing table and populate it with unique GUID's and this update query with inner select worked for me:
UPDATE sri_issued_quiz SET quiz_id=(SELECT uuid());
So simple :-)
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npm install from Git in a specific version
...or Node.js which I would like to keep private. I know that I can (should) add the line:
8 Answers
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How to view the SQL queries issued by JPA?
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Additionally, it seems the <properties> node needs to be beneath everything else within the <persistence-unit>. <3 XML.
– Tom Spurling
Jun 24 '14 at 14:39
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How can I calculate the difference between two dates?
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Just want to add that if you don't have that +0000 on the end, you'll be getting null dates and a value of 0 always on the diff, no matter what. So, don't fall in that trap.
– Volomike
Jun 17 '16 at 3...
java.util.Date to XMLGregorianCalendar
...a waste formatting the instant into a string and parsing it back.
ZonedDateTime dateTime = yourInstant.atZone(zone);
GregorianCalendar c = GregorianCalendar.from(dateTime);
XMLGregorianCalendar date2 = DatatypeFactory.newInstance().newXMLGregorianCalendar(c);
System.out.println(date...
Web colors in an Android color xml resource file
...color name="BurlyWood">#DEB887</color>
<color name="Plum">#DDA0DD</color>
<color name="Gainsboro">#DCDCDC</color>
<color name="Crimson">#DC143C</color>
<color name="PaleVioletRed">#DB7093</color>
<color name="Goldenrod">#DAA520</...
append multiple values for one key in a dictionary [duplicate]
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If you do use defaultdict set it up as a list: dd = defaultdict(list)
– sparrow
Aug 3 '16 at 20:14
1
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How do I focus on one spec in jasmine.js?
...n using Karma, you can enable only one test with fit or fdescribe (iit and ddescribe in Jasmine before 2.1).
This only runs Spec1:
// or "ddescribe" in Jasmine prior 2.1
fdescribe('Spec1', function () {
it('should do something', function () {
// ...
});
});
describe('Spec2', fun...
Codesign error: Provisioning profile cannot be found after deleting expired profile
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I found that, in addition to the above, I had to delete all of my profiles, re-download them from the provisioning portal, and reimport them into XCode. Then, in Build Settings / Code Signing, select the proper profile for all build configurat...