All Questions
Tagged with iteration dictionary
510 questions
-4
votes
2
answers
124
views
Iterating over JSON containing lists of dictionaries in python [closed]
Please help in providing a solution to iterate through a JSON response containing lists of dictionaries in python:
{
"cart": [
{
"id": "0Zy2jwLzQzlk7xq3",
...
- 9
0
votes
0
answers
39
views
Iterating through dictionary.items() seems to add foreign values to the dictionary
A simulated SevenSegment display for an LED-Matrix consist of seven virtual Segments. Though a single Segment is an object of its own class, it's basically just a dictionary storing pixel coordinates (...
- 108
-1
votes
1
answer
60
views
Iterating through dict and list2d, list_value gets replaced with a str
I am iterating through a dict and after that through a 2d list[list[float|int]
then i am changing the values of the list2d to the corresponding in the dict
randomly a str appears
from the test i did ...
2
votes
2
answers
61
views
Is there any way to know when I'm passed the last item while iterating through a dictionary in django template?
I'm trying to create a text representation of a JSONField that has some data structured as an array of dictionaries like this:
[
{
"key1":"value1",
"key2":"...
1
vote
3
answers
135
views
How to iterate through a dictionary to get values on the lowest level?
Please help me understand how to extract the value of each ingredient for each product and do something with it. But for starters I just want to print them all one by one.
MENU = {
"product_1&...
- 21
0
votes
2
answers
63
views
Python - Iterating through nested dictionaries to populate a list based on values - Encounter 'str' object has no attribute 'items'
I'm creating a code that should allow a user to select multiple objects from a list.
Each user has an allotted amount of space, and each object has a specified size.
I'm trying to populate the list ...
-1
votes
1
answer
138
views
How do map, filter, and find compare in terms of performance in JavaScript?
To perform a performance test for JavaScript's built-in higher-order functions for map, filter, find, you can use the performance.now() method to measure the time it takes to execute each operation. ...
- 139
0
votes
2
answers
419
views
Function for converting columns of a data frame into key value pairs
I have a dataframe (these are just sample columns for reference, the actual number of columns is quite large)
id
A
B
C
D
123
24
98
74
32
456
65
90
61
96
I would like to convert it into a data where id ...
- 13
0
votes
3
answers
363
views
What is the most efficient way to increment all values of a dictionary in c#?
I have hundreds of dictionaries where all the values of all the dictionaries need to be incremented by 1. What is the most performant way to do that in C#?
I thought of iterating through the keys ...
- 31
0
votes
1
answer
59
views
Python overwriting dictionaries while iterating
I'm currently trying to write data to a json file. It's a dictionary with a nested dictionary inside. I'm iterating through jsonArray which is a list of dictionaries. Each dictionary has information ...
- 13
1
vote
1
answer
53
views
How can I put the elements in the list next to the print out of the dictionary values?
DESIRED OUTPUT:
Proportion of 1- letter words: 4.76% (1231 words)
Proportion of 2- letter words: 16.14% (4177 words)
Proportion of 3- letter words: 20.33% (5261 words)
Proportion of 4- letter words: ...
0
votes
3
answers
93
views
Printing to table form from a list and a nested list
psetHere is my code so far:
MEDALS = 3
COUNTRIES = 8
# Create a list of country names.
countries = [ "Canada", "Italy", "Germany", "Japan",
"...
0
votes
2
answers
203
views
Get the count of most occurring element in a list at every iteration
I need to fetch the most occurring ID in a list at every iteration I process the list. Its a huge list that contains positive/negative IDs. If ID is positive, increase the count for that ID; if ...
-2
votes
1
answer
249
views
How to extract values from a python dictionary and use it in a function?
help is much appreciated!
In python, I want to access the values only of specific keys in a dictionary and use them in a function.
This is an example of the dictionary that I have:
dict={'key1': ['a', ...
- 11
-2
votes
2
answers
108
views
How to get the total duration of a project
I was given a list of dictionaries with different keys and values, one of them is the duration of an activity and each activity has predecessors, I need to calculate the total duration of the project ...
