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Real life example, when to use OUTER / CROSS APPLY in SQL
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175
Some uses for APPLY are...
1) Top N per group queries (can be more efficient for some cardinali...
AssertContains on strings in jUnit
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answered Jul 7 '09 at 13:05
YishaiYishai
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
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answered Jan 23 '13 at 12:51
Rigg802Rigg802
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What is the Linux equivalent to DOS pause?
...read to return a failure when a key isn't pressed. So for example:
read -t5 -n1 -r -p 'Press any key in the next five seconds...' key
if [ "$?" -eq "0" ]; then
echo 'A key was pressed.'
else
echo 'No key was pressed.'
fi
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Does Python have a package/module management system?
... Colonel PanicColonel Panic
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3
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How to disable HTML links
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515
You can't disable a link (in a portable way). You can use one of these techniques (each one wi...
Failed to load resource: net::ERR_INSECURE_RESPONSE
...avigation sessions?
– Felix
Mar 1 '15 at 23:27
3
In order to add a such rule, you have to get the...
Traverse a list in reverse order in Python
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1254
Use the built-in reversed() function:
>>> a = ["foo", "bar", "baz"]
>>> for ...
Check whether or not the current thread is the main thread
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165
Have a look at the NSThread API documentation.
There are methods like
- (BOOL)isMainThread
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