Geoff Parsons geoff-parsons
geoff-parsons
/ live-update-chartjs.html
Created
June 1, 2013 05:36
Example of live updating Chart.js charts.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Chart.js Redraw Example</title> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js"></script> | |
| <script type="text/javascript" charset="utf-8" src="chart.min.js"></script> | |
| <script type="text/javascript" charset="utf-8"> | |
| window.chartOptions = { | |
| segmentShowStroke: false, |
geoff-parsons
/ AppDelegate.m
Created
September 29, 2011 19:14
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| @implementation MyAppDelegate | |
| - (void) setUpDataMappingForObjectManager: (RKObjectManager*) objectManager | |
| { | |
| // Workouts | |
| RKManagedObjectMapping* workoutMapping = [RKManagedObjectMapping mappingForClass: [Workout class]]; | |
| workoutMapping.primaryKeyAttribute = @"workoutID"; | |
| [workoutMapping mapKeyPath: @"id" toAttribute: @"workoutID"]; |
geoff-parsons
/ gist:113675
Created
May 18, 2009 18:58
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| class ActiveRecord::Base | |
| def self.required_columns | |
| self.columns.reject { |column| column.null } | |
| end | |
| def self.required_column_names | |
| self.required_columns.map { |column| column.name } | |
| end | |
| end |