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How Scalable is SQLite? [closed]
...g edits and realize that there are ways of speeding up SQLite to have acceptable performance.
– Kyle Cronin
Jul 23 '09 at 17:03
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What is better, adjacency lists or adjacency matrices for graph problems in C++?
...e can improve the space-efficiency of the adjacency matrix by using a hash table where the keys are pairs of vertices (undirected only).
Iteration and lookup
Adjacency lists are a compact way of representing only existing edges. However, this comes at the cost of possibly slow lookup of specific e...
Detecting when the 'back' button is pressed on a navbar
...s run through an example. Say you have three view controllers:
ListVC: A table view of things
DetailVC: Details about a thing
SettingsVC: Some options for a thing
Lets follow the calls on the detailVC as you go from the listVC to settingsVC and back to listVC
List > Detail (push detailVC) De...
What is a servicebus and when do I need one?
...its use of queuing technology - your choice of RabbitMQ, MSMQ, Regular SQL Tables, Amazon SQS, Azure Storage Queues, and Azure Service Bus.
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Returning 'IList' vs 'ICollection' vs 'Collection'
...of the items and this order could change at any time, if the internal hash table is re-organized.
– Olivier Jacot-Descombes
Jan 2 '15 at 17:07
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What's the difference between IQueryable and IEnumerable
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IEnumerable
IEnumerable is best suitable for working with in-memory collection.
IEnumerable doesn’t move between items, it is forward only collection.
IQueryable
IQueryable best suits for remote data source, like a database or web service.
IQueryable is a v...
GCC compile error with >2 GB of code
...ons, which includes 64-bit relocation types for the GOT and PLT. (See the table in section 4.4.2, and the instruction sequences in 3.5.5 which show how they are used.)
Since your functions are occupying 2.8 GB, you are out of luck, because gcc doesn't support large models. What you can do, is to r...
Efficient string concatenation in C++
...ldn't say it's wrong to use STL and string together. See sgi.com/tech/stl/table_of_contents.html
– Brian R. Bondy
Mar 4 '09 at 16:23
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Make a div fill up the remaining width
...) allowed width to be set, b) has the best browser support and c) wasn't a table
– Jayen
May 21 '15 at 5:27
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How to create local notifications?
...eate a button in any view controller and in IBAction use below code :
UNMutableNotificationContent *objNotificationContent = [[UNMutableNotificationContent alloc] init];
objNotificationContent.title = [NSString localizedUserNotificationStringForKey:@“Notification!” arguments:nil];
objNotifica...