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Concurrent vs serial queues in GCD
...keep everything the same but change the global queue's QoS (its quality of service, which is simply the queue's priority level) let concurrentQueue = DispatchQueue.global(qos: .userInteractive), then the output is as expected:
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The two serial ...
MongoDB: Find a document by non-existence of a field?
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Xcode Find and replace in all project files
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Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
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With web services APIs growing, often times models need to contact external resources with their own data and provide callback URLs. For example, a photo object needs to post itself to Socialmod, which will call back to that photo's U...
Creating and throwing new exception
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go to character in vim
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There is already an open DataReader associated with this Command which must be closed first
... is this something that shold be demanded to the final consumer (i.e.: the service/business logic)
– alessalessio
Apr 13 '17 at 9:35
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Is there a ternary conditional operator in T-SQL?
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textarea - disable resize on x or y?
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ExpandableListView - hide indicator for groups with no children
... LayoutInflater infalInflater = (LayoutInflater) this._context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = infalInflater.inflate(R.layout.row_group_list, null);
}
//Image view which you put in row_group_list.xml
View ind = convertView.findViewById(R.id.iv...