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Multi-key dictionary in c#? [duplicate]
I know there isn't one in the BCL but can anyone point me to a good opensource one?
16 Answers
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How can I show hidden files (starting with period) in NERDTree?
... James FassettJames Fassett
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How does the Java 'for each' loop work?
...% faster)
[C:\java_code\]java TimeIteratorVsIndexIntArray 1000000
Test A: 326,373,762 nanoseconds
Test B: 202,555,566 nanoseconds
B faster by 123,818,196 nanoseconds (37.437545972215744% faster)
I also ran this for an Integer array, and indexes are still the clear winner, but only between 18 and ...
Where is Java Installed on Mac OS X?
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Arsen Khachaturyan
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answered Apr 5 '13 at 5:40
gerrytangerrytan
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CSS: 100% width or height while keeping aspect ratio?
...ewAndrew
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16
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Update MongoDB field using value of another field
...; {
requests.push( {
'updateOne': {
'filter': { '_id': document._id },
'update': { '$set': { 'name': document.name } }
}
});
if (requests.length === 500) {
//Execute per 500 operations and re-init
db.collection.bulkWrite(requests)...
Check if database exists in PostgreSQL using shell
I was wondering if anyone would be able to tell me about whether it is possible to use shell to check if a PostgreSQL database exists?
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How to check if a number is a power of 2
...solution:
bool IsPowerOfTwo( unsigned int i )
{
return std::bitset<32>(i).count() == 1;
}
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Visual Studio debugging/loading very slow
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edited Dec 11 '14 at 9:32
Răzvan Flavius Panda
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Will the Garbage Collector call IDisposable.Dispose for me?
... have already been finalized).
class SomeObject : IDisposable {
IntPtr _SomeNativeHandle;
FileStream _SomeFileStream;
// Something useful here
~ SomeObject() {
Dispose(false);
}
public void Dispose() {
Dispose(true);
}
protected virtual void Dispose(bool disposing) {
if(disposin...