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Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
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4
Nice Answer². The primary key was my problem, solved with the GeneratedValue setting a sequence for postgresql.
– Rod...
Using reCAPTCHA on localhost
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edited Jul 9 '18 at 6:46
Adam
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answered Apr 3...
What is Type-safe?
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249
Type safety means that the compiler will validate types while compiling, and throw an error if ...
Importing modules from parent folder
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answered Apr 3 '09 at 14:09
hasenhasen
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Add st, nd, rd and th (ordinal) suffix to a number
... pronounced ninth).
The following JavaScript code (rewritten in Jun '14) accomplishes this:
function ordinal_suffix_of(i) {
var j = i % 10,
k = i % 100;
if (j == 1 && k != 11) {
return i + "st";
}
if (j == 2 && k != 12) {
return i + "nd";...
Converting dd/mm/yyyy formatted string to Datetime [duplicate]
...ime.ParseExact with format "dd/MM/yyyy"
DateTime dt=DateTime.ParseExact("24/01/2013", "dd/MM/yyyy", CultureInfo.InvariantCulture);
Its safer if you use d/M/yyyy for the format, since that will handle both single digit and double digits day/month. But that really depends if you are expecting singl...
How to install 2 Anacondas (Python 2 and 3) on Mac OS
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324
There is no need to install Anaconda again. Conda, the package manager for Anaconda, fully suppo...
Design Pattern for Undo Engine
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E-rich
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answered Sep 8 '08 at 14:00
MendeltMendelt
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What are the differences in die() and exit() in PHP?
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549
There's no difference - they are the same.
PHP Manual for exit:
Note: This language constr...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
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Aruna Herath
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answered May 17 '13 at 11:02
Andreas HultgrenA...