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ORA-00979 not a group by expression
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234
You must put all columns of the SELECT in the GROUP BY or use functions on them which compress ...
How do I extract a sub-hash from a hash?
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Eclipse add Tomcat 7 blank server name
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539
It is a bug in Eclipse. I had exactly the same problem, also on Ubuntu with Eclipse Java EE Jun...
How can I detect when an Android application is running in the emulator?
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Find the Smallest Integer Not in a List
...ndex - that's the smallest value not in the array. This results in at most 3N comparisons and only uses a few values worth of temporary space.
# Pass 1, move every value to the position of its value
for cursor in range(N):
target = array[cursor]
while target < N and target != array[targe...
How do I get a plist as a Dictionary in Swift?
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In swift 3.0 Reading from Plist.
func readPropertyList() {
var propertyListFormat = PropertyListSerialization.PropertyListFormat.xml //Format of the Property List.
var plistData: [String: AnyObject] = [:] //Our data
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Error “can't use subversion command line client : svn” when opening android project checked out from
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edited May 23 '17 at 12:17
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answered Mar 22 '14 at 7:16
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Redefining NULL
...casting a 0 constant to a pointer value must result in a NULL pointer (§6.3.2.3/3), and evaluating the null pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler...