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How to use Oracle ORDER BY and ROWNUM correctly?
... ROWNUM could be faster than ROW_NUMBER() so whether or not one should use one over the other depends on a number of factors.
– David Faber
Feb 6 '15 at 22:26
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Log exception with traceback
...ion. I tried numerous techniques that others had posted online such as the one above but settled on a different approach. Overriding traceback.print_exception.
I have a write up at http://www.bbarrows.com/ That would be much easier to read but Ill paste it in here as well.
When tasked with loggin...
CAP theorem - Availability and Partition Tolerance
...ency.
You really cannot choose CA, network partition is not something anyone would like to have, it is just an undesirable reality of a distributed system, networks can fail. Question is what trade off do you pick for your application when that happens. This article from the man who first formulat...
What's the yield keyword in JavaScript?
...yword in JavaScript, but I found very poor documentation about it. Can someone explain me (or recommend a site that explains) its usage and what it is used for?
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Subtract 7 days from current date
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This is the wrong answer for the aforementioned reasons, use dymv's answer
– BarrettJ
Sep 6 '14 at 2:14
1
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How do I make a redirect in PHP?
... HTTP 302-redirect code, this is a "temporary" redirect and may not be the one you should use. You should consider either 301 (permanent redirect) or 303 (other).
Note: W3C mentions that the 303-header is incompatible with "many pre-HTTP/1.1 user agents. Currently used browsers are all HTTP/1.1 user...
How to make pipes work with Runtime.exec()?
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If someone is looking for android version here, then use /system/bin/sh instead
– Nexen
May 9 '18 at 9:24
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What's the difference between session.persist() and session.save() in Hibernate?
Can anyone tell me what's the advantage of persist() vs save() in Hibernate?
10 Answers
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How to close off a Git Branch?
...tead we use git push origin branch-<feature-branch> to push just the one tag.
– Bill Door
Apr 24 '12 at 17:07
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python: SyntaxError: EOL while scanning string literal
I have the above-mentioned error in s1="some very long string............"
15 Answers
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