dictionary

How do I fill a dictionary with indices in a for loop?

How do I fill a dictionary with indices in a for loop? Question: I have a transposed Dataframe tr: 7128 8719 14051 14636 JDUTC_0 2451957.36 2452149.36 2457243.98 2452531.89 JDUTC_1 2451957.37 2452149.36 2457243.99 2452531.90 JDUTC_2 2451957.37 2452149.36 2457244.00 2452531.91 JDUTC_3 NaN 2452149.36 NaN NaN JDUTC_4 NaN 2452149.36 NaN NaN JDUTC_5 NaN 2452149.36 NaN NaN JDUTC_6 1.23 …

Total answers: 1

How to use a lambda function to sort a dictionary with a nested list?

How to use a lambda function to sort a dictionary with a nested list? Question: I’ve been trying to sort a dictionary based on largest to lowest values. The dictionary is structured like this: testing = {"third":[1,89],"first":[5,46],"second":[3,59]} The issue I’m coming across is that I’m not entirely sure as to how I can sort this …

Total answers: 1

How to nest a dictionary in another empty dictionary inside a nested for loop?

How to nest a dictionary in another empty dictionary inside a nested for loop? Question: I created two for loops where the loop for roi in rois is nested in the loop for subject in subjects. My aim is creating a dictionary called dict_subjects that includes yet another dictionary that, in turn, includes the key-value …

Total answers: 1

Get max key of dictionary based on ratio key:value

Get max key of dictionary based on ratio key:value Question: Here is my dictionary: inventory = {60: 20, 100: 50, 120: 30} Keys are total cost of goods [$] and values are available weight [lb]. I need to find a way to get key based on the highest cost per pound. I have already tried …

Total answers: 3

Sum of value in a dictionary

Sum of value in a dictionary Question: I’m new here. I wanted to sum all the values inside a dictionary, but my values are all strings, I don’t know how to convert the strings to integers… I really appreciate if anyone can help with it! Here’s the dictionary with code dic1 = dict() dic1 = …

Total answers: 2

Convert a dataframe to dictionary

Convert a dataframe to dictionary Question: I have this data like this technologies = [ ("a","2","3"), ("4","5","6"), ("7","8","9") ] df = pd.DataFrame(technologies,columns = [‘C1′,’C2′,’C3’]) print(df) and i convert it to this df C1 C2 C3 0 a 2 3 1 4 5 6 2 7 8 9 then i convert DataFrame to Dictionary of Records …

Total answers: 1

How to iterate through list of dictionary, extract values and fill in another data dictionary in python

How to iterate through list of dictionary, extract values and fill in another data dictionary in python Question: I have a list of dictionary as below. [ {‘name’:[‘mallesh’],’email’:[‘[email protected]’]}, {‘name’:[‘bhavik’],’ssn’:[‘1000011’]}, {‘name’:[‘jagarini’],’email’:[‘[email protected]’],’phone’:[‘111111’]}, {‘name’:[‘mallesh’],’email’:[‘[email protected]’],’phone’:[‘1234556′],’ssn’:[‘10000012’]} ] I would like to extract the information from these dictionary based on keys, hold on its information in another dictionary as. xml_master_dict={‘name’:[],’email’:[],’phone’:[],’ssn’:[]} Here …

Total answers: 2

Removing specific key value pairs from geoJSON object

Removing specific key value pairs from geoJSON object Question: The following is a subset of my geoJSON object which has a combination of Multipolygons and GeometryCollections in its features. The GeometryCollections include multiple types of geometries. json_str = ‘{"type": "FeatureCollection", "features": [ {"id": "0", "type": "Feature", "properties": {"Date": "2019/07/10", "PID": "P1"}, "geometry": {"type": "GeometryCollection", "geometries": …

Total answers: 2

How to add items to a dictionary between two methods?

How to add items to a dictionary between two methods? Question: I’m writing a method that takes in a list and returns a dictionary. This method is to be saved in a separate Python file and imported into Main.py The method that takes in a list calls another method that’s meant to update the global …

Total answers: 1