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Group by with multiple columns using lambda

...tems? – Enigmativity Aug 4 '11 at 3:00 If my 'source' variable is a Dictionary Collection this not work. Suggestions? ...
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How to check if variable's type matches Type stored in a variable

...om: bool b9 = typeof(Tiger).IsAssignableFrom(x.GetType()); // true bool b10 = typeof(Animal).IsAssignableFrom(x.GetType()); // true! A variable of type Animal may be assigned a Tiger. or with the type variable bool b11 = t.IsAssignableFrom(x.GetType()); // true bool b12 = t.IsAssignableFrom(x.GetT...
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dealloc in Swift

...brary/content/releasenotes/Foundation/RN-FoundationOlderNotes/index.html#X10_11Notes NSNotificationCenter In OS X 10.11 and iOS 9.0 NSNotificationCenter and NSDistributedNotificationCenter will no longer send notifications to registered observers that may be deallocated. If the observer is able to ...
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Script not served by static file handler on IIS7.5

... had to change to the Classic App Pool, then set that pool for framework 4.0. Now I get the following error: 23 Answers ...
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Get an object properties list in Objective-C

...perties = class_copyPropertyList([self class], &outCount); for(i = 0; i < outCount; i++) { objc_property_t property = properties[i]; const char *propName = property_getName(property); if(propName) { const char *propType = getPropertyType(property); ...
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Filter element based on .data() key/value

... +500 your filter would work, but you need to return true on matching objects in the function passed to the filter for it to grab them. va...
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What would cause an algorithm to have O(log log n) complexity?

... 220 O(log log n) terms can show up in a variety of different places, but there are typically two mai...
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How can I discover the “path” of an embedded resource?

... | edited Sep 15 '10 at 7:16 answered Aug 26 '08 at 11:21 ...
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How to sort List of objects by some property

...son = compare(x.timeStarted, y.timeStarted); return startComparison != 0 ? startComparison : compare(x.timeEnded, y.timeEnded); } // I don't know why this isn't in Long... private static int compare(long a, long b) { return a < b ? -1 : a &g...
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Concatenate two string literals

... James McNellisJames McNellis 319k7070 gold badges865865 silver badges944944 bronze badges ...