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如何查看Oracle用户的SQL执行历史记录？ - 数据库(内核) - 清泛网 - 专注C/...
...e用户的SQL执行历史记录？select * from v$sqlarea t order by t LAST_ACTIVE_TIME desc注意 ：执行此语句等等一些相关的语句 必须具有DBA 的权限 虽然
select * from v$sqlarea t order by t.LAST_ACTIVE_TIME desc
注意 ：执行此语句等等一些相关的语句 必...
Which is the fastest algorithm to find prime numbers?
...t of primes:
http://www.bigprimes.net/archive/prime/
If you just have to know if a certain number is a prime number, there are various prime tests listed on wikipedia. They are probably the fastest method to determine if large numbers are primes, especially because they can tell you if a number is ...
An example of how to use getopts in bash
... ;;
*)
usage
;;
esac
done
shift $((OPTIND-1))
if [ -z "${s}" ] || [ -z "${p}" ]; then
usage
fi
echo "s = ${s}"
echo "p = ${p}"
Example runs:
$ ./myscript.sh
Usage: ./myscript.sh [-s <45|90>] [-p <string>]
$ ./myscript.sh -h
Usage: ...
Use Mockito to mock some methods but not others
...mock.getSomething();
when(mock.getSomething()).thenReturn(fakeValue);
// now fakeValue is returned
value = mock.getSomething();
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Is there any algorithm in c# to singularize - pluralize a word?
...ervices.PluralizationService.
UPDATE: Old answer deserves update. There's now also Humanizer: https://github.com/MehdiK/Humanizer
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javascript window.location in new tab
...
but what if your browsers has blocked settings on popup? this will not wok.
– pregmatch
Aug 5 '17 at 11:01
...
Centering a view in its superview using Visual Format Language
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Do we know if the limitation still applies with the version of VFL that ships with current iOS 7.x?
– Drux
Jun 29 '14 at 14:07
...
UIGestureRecognizer on UIImageView
...rInteractionEnabled still must be set to YES/true in Xcode 8 Objective-C/Swift
– leanne
Sep 5 '17 at 19:19
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Using querySelector with IDs that are numbers
...
el.innerHTML = "After";
<div id="1">Before</div>
And now using CSS.escape:
const theId = "1";
const el = document.querySelector(`#${CSS.escape(theId)}`);
el.innerHTML = "After";
<div id="1">Before</div>
See how it correctly changes to show After, demo...
Select all text inside EditText when it gets focus
...
I just learned that this does not work, if in the EditText xml there is a </requestFocus> tag inserted by the UI builder.
– machtnix
Jul 2 '13 at 20:51
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