Maybe you were looking for...

for one member of list or tuple, why typeerror is given?

if x = [1,2] then print(x[0]) gives 1 but, when x = [1] or x = (1) then print(x[0]) gives int object is not subscriptable. I actually want to know why it gives

Devise signup with association

I am working on a project app with patients and doctors. During sign up the patient with choose their doctor from a drop down list. I am not having any luck in

How to properly trigger build from the REST API in teamcity with a specific vcs number?

I am working on a C# tool to trigger build with the REST API of TeamCity. I want to trigger build with specific vcs number, so here's what I'm doing: POST =>

Python.Net PythonEngine.Initialize() crashes application without throwing exception

My application (C#, VS2017) previously targeted Python 3.5.1. I have updated the system to Python 3.7.1 and have this is causing PythonEngine.Initialize() to c

MVC problem with view of Edit that contain [partial view from relation many to many]

I try make a library Sistem where in category to book has a relation many to many i need put in my book edit view a partial view frow the entity, could someone

Convert number literal type to string literal type

I've seen questions about converting string literal types to number types (TypeScript: is there a way to convert a string literal type to a number type?), but n

NtCreateFile - can't seem to read a file that exists

I am attempting to read ntdl.dll from disk using NTCreateFile, but it does not seem to be reading the file properly. The native call does not return a valid han

Inkwell in flutter not showing the correct color

I am using the Inkwell widget to show ripple effect but I am not able to get it to the color I want. Partial Code: Material( color: Colors.trans

Is it possible to save the returned value of a function for the next time it is called?

I'm writing a function that iteratively calculates an integral and for the next estimate I need the previous result. I'm using an auxiliary variable to store th