TypeError: 'set' object does not support indexing?

I've just been doing some random stuff in Python 3.5. And with 15 minutes of spare time, I came up with this: a = {...

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...

What's the Big-O of a stack, queue, set, and deque??

What is the Big-O efficiency of a stack, queue, set, and deque as it pertains to insertion, search, indexing, space,...

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...

C# properties - Adding logic in the setter accessor?

I am trying to set the value of the property so if the account goes into debit there is a fee of 10 is charged. I've...

How to make a negative number positive in MIPS??

Basically the title. I have a negative number in MIPS ISA and I want to make it positive - what is the best way to a...

OpenMP set_num_threads() is not working?

I am writing a parallel program using OpenMP in C++. I want to control the number of threads in the program using o...

TypeError: 'set' object does not support indexing?

I've just been doing some random stuff in Python 3.5. And with 15 minutes of spare time, I came up with this: a = {...

Type error Unhashable type:set?

The below code has an error in function U=set(p.enum()) which a type error of unhashable type : 'set' actually if yo...

Set value of hidden field in a form using jQuery's “.val()” doesn't work?

I've been trying to set the value of a hidden field in a form using jQuery, but without success. Here is a sample ...

“missing operator” error message while using the “set /a” command?

Ok so ive been finishing off my batch program called "stringparsing.bat" and the last error im having trouble with i...

Can a set have duplicate elements??

I have been asked a question that is a little ambiguous for my coursework. The array of strings is regarded as a s...

set system time c# not working?

I'm trying to set Windows SystemTime in a c# Application on Windows. I've implemented the example that is in every f...

Convert Set to List without creating new List?

I am using this code to convert a Set to a List: Map<String, List<String>> mainMap = new HashMap<&gt...

Append values to a set in Python?

I have a set like this: keep = set(generic_drugs_mapping[drug] for drug in drug_input) How do I add values [0,1,2...