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Remove the legend on a matplotlib figure

....0rc4, a remove method has been added to the legend object. Usage: ax.get_legend().remove() or legend = ax.legend(...) ... legend.remove() See here for the commit where this was introduced. share | ...
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Get User's Current Location / Coordinates

...hod you can get user's current location coordinates: func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { guard let locValue: CLLocationCoordinate2D = manager.location?.coordinate else { return } print("locations = \(locValue.latitude) \(locValue....
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Rake just one migration

...n a single migration that changed and needed to be re-run independently of all other migrations. Fire up the console and do this: >> require 'db/migrate/your_migrations.rb' => ["YourMigrations"] >> YourMigrations.up => etc... as the migration runs >> YourMigration.down Mor...
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Pass Method as Parameter using C#

I have several methods all with the same parameter types and return values but different names and blocks. I want to pass the name of the method to run to another method that will invoke the passed method. ...
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Ruby convert Object to Hash

... instance_values can be used for all ruby objects for the similar output. – bishal Jan 22 '19 at 11:37 add a comment ...
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postgresql - sql - count of `true` values

... You can actually omit ELSE null to get the same result. – 200_success May 12 '16 at 18:26  |...
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Making your .NET language step correctly in the debugger

... might help. VS (2008+) can-to run as a non-admin Do any symbols load at all the second time around? You might test by breaking in (through exception or call System.Diagnostic.Debugger.Break()) Assuming that symbols load, is there a repro that you could send us? The likely difference is that the s...
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How can I detect if a browser is blocking a popup?

Occasionally, I've come across a webpage that tries to pop open a new window (for user input, or something important), but the popup blocker prevents this from happening. ...
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How to serialize an object to XML without getting xmlns=“…”?

... for me to serialize an object in .NET without the XML Namespaces automatically serializing also? It seems that by default .NET believes the XSI and XSD namespaces should be included, but I don't want them there. ...
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UICollectionView inside a UITableViewCell — dynamic height?

...mic number of items, resulting in a height which must be calculated dynamically as well. However, I am running into problems trying to calculate the height of the embedded UICollectionView . ...