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Spring Data JPA find by embedded object property
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Eddie B
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answered Jun 27 '14 at 17:32
Oliver DrotbohmOliver Drotbohm
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MySQL error: key specification without a key length
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593
The error happens because MySQL can index only the first N chars of a BLOB or TEXT column. So Th...
What is the correct syntax for 'else if'?
I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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An algorithm for inflating/deflating (offsetting, buffering) polygons
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Bernhard Barker
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answered Oct 30 '11 at 19:52
Angus JohnsonAngus...
Unique constraint that allows empty values in MySQL
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3 Answers
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Add SUM of values of two LISTS into new LIST
...ave a list of lists (instead of just two lists):
lists_of_lists = [[1, 2, 3], [4, 5, 6]]
[sum(x) for x in zip(*lists_of_lists)]
# -> [5, 7, 9]
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How do I get list of methods in a Python class?
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347
An example (listing the methods of the optparse.OptionParser class):
>>> from optpar...
Git: Recover deleted (remote) branch
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103
I'm not an expert. But you can try
git fsck --full --no-reflogs | grep commit
to find the HEA...
Is it possible to assign numeric value to an enum in Java?
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public enum EXIT_CODE {
A(104), B(203);
private int numVal;
EXIT_CODE(int numVal) {
this.numVal = numVal;
}
public int getNumVal() {
return numVal;
}
}
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How to check if std::map contains a key without doing insert?
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3 Answers
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