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Lafayette Gibson

Questions by Lafayette Gibson

Split a circular UIView into 5 equal angle pieces?

I have a UIView created programmatically like that: forecastWeatherWheel.backgroundColor = UIColor(red: 255/255...

error 'document' is not defined : eslint / React?

I'm building a React app, with create-react-app. I got the following error when running ESLint: 8:3 error 'docume...

Error while installing json gem 'mkmf.rb can't find header files for ruby'?

For context, it on a remote server which has a firewall. I'm setting up my environment through a proxy. I have ruby ...

How to embed image or picture in jupyter notebook, either from a local machine or from a web resource??

I would like to include image in a jupyter notebook. If I did the following, it works : from IPython.display impor...

Extract year from date?

How can I remove the first elements from a variable, especially if this variable has a special characters. For examp...

Usage of sys.stdout.flush() method?

What does sys.stdout.flush() do? ...

Linter pylint is not installed?

I want to run python code in Microsoft Visual Studio Code but it gives an error: "Linter pylint is not installed...

Projecting into KeyValuePair via EF / Linq?

I'm trying to load a list of KeyValuePairs from an EF / Linq query like this: return (from o in context.myTable ...

What language/character set is this??

I've been given this data thats actually been translated from hebrew character and they've come out like this? Im gu...

Exclude extensions in filename filter in Java?

My Controller method (which has a method to list the files, from a path mentioned in the property file, on JSP) ...

Connect to http server behind vpn with java?

I would like to connect to an REST Web Service through a VPN. Is there a way in Java to establish an pptp, l2tp ipse...

usr/bin/ld: cannot find -l<nameOfTheLibrary>?

I'm trying to compile my program and it returns this error : usr/bin/ld: cannot find -l&lt;nameOfTheLibrary&gt; i...

Add string in a certain position in Python?

Is there any function in Python that I can use to insert a value in a certain position of a string? Something like ...

package R does not exist?

I'm getting the dreaded package R does not exist, it's killing me. The code is fine I have apps in the market runni...