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Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
...on was that I was doing
return
commit
instead of
commit
return
in one stored procedure.
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How to create a directory and give permission in single command
...d to the last directory in the path you type. For example, mkdir -p -m 707 one/two/three. Even if all three directories are newly created, only the last one will have the requested permissions, and the others, default. install -d -m is broken the same way.
– Display Name
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java.lang.NoClassDefFoundError: Could not initialize class XXX
...again. I am sure that it is because of the static issue. What needs to be done to resolve the problem?
– viper
Aug 9 '16 at 4:18
1
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...ing the colors for the fonts and background in function of album cover. Anyone figured out how the algorithm works?
7 Answe...
What exactly are iterator, iterable, and iteration?
...
Iteration is a general term for taking each item of something, one after another. Any time you use a loop, explicit or implicit, to go over a group of items, that is iteration.
In Python, iterable and iterator have specific meanings.
An iterable is an object that has an __iter__ method...
sed one-liner to convert all uppercase to lowercase?
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@ekkis OSX is using BSD (as mentioned, BSD sed doesn't support it). Try reading the top line of man sed to know which version you're using.
– Ryder
Dec 8 '17 at 10:48
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Ruby on Rails: Delete multiple hash keys
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One of those lesser documented methods. I went looking for something like this while proposing an answer but didn't see it.
– tadman
Oct 13 '09 at 21:41
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How to determine a Python variable's type?
...mine the variable type in Python?
So if you have a variable, for example:
one = 1
You want to know its type?
There are right ways and wrong ways to do just about everything in Python. Here's the right way:
Use type
>>> type(one)
<type 'int'>
You can use the __name__ attribute to ge...
MySQL vs PostgreSQL for Web Applications [closed]
...ation against both." And if you really, really care, you get in two DBAs (one who specializes in each database) and get them to tune the crap out of the databases, and then choose. It's astonishing how expensive good DBAs are; and they are worth every cent.
When it matters.
Which it probably...
How can I generate random alphanumeric strings?
...le). Having said that, Dan Rigby's answer was almost twice as fast as this one in every test.
– LukeH
Aug 28 '09 at 0:33
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