86,274
questions
-1
votes
0
answers
9
views
Performance of Numba computations with dictionaries as arguments
I recently updated a Numba code to use dictionaries as arguments. Among the arguments are float64 arrays, floats and integers. I initially replaced the float64 arrays by a single dictionary but I ...
- 389
0
votes
3
answers
31
views
How can I write a function called update that allows me to update something in this dictionary?
I want to create a function called update in Python for a list dictionary but I don't have any idea how to do this.
I tried to do reserch but the most common information shows how to do changes simply ...
- 9
0
votes
0
answers
8
views
The geolocation pin is not displayed on the map
I'm a novice developer. The third day I can't understand what the problem is, I created an Aure Map, then I need to link it to the dynamics 365 fields, but the whole problem is that the map does not ...
- 1
-4
votes
1
answer
43
views
Python list of Cities in European Country [closed]
I'm going out on a limb here but is there a library that can see if a city is in a country?
Without having to create your own dictionary?
I'm searching about and can see pycity but that is more for US ...
- 3
0
votes
1
answer
42
views
Creating SELECT query from python dictionary
I have python dictionary with key values as table and columns. In below example, sec_identifier, sec_profile and sec_sch are tables and id_1, amount, name, interest and price, ukey, date are columns.
...
- 1
0
votes
1
answer
40
views
Find index in map object using JavaScript
If we want to find index in array of objects, it's pretty simple. Example below
let a = [
{prop1:"abc",prop2:"qwe"},
{prop1:"bnmb",prop2:"yutu"},
{prop1:&...
- 473
0
votes
1
answer
34
views
Iterating and updating a column using a list
originallist = df['Customer'].tolist()
I have an list of customers. Within these customers, i have some translations to do which i have done. In other words, i iterate through the original list of ...
- 3
1
vote
3
answers
71
views
Circular references with MAP and SCAN embedded functions
.I have created a formula where i want to calculate the depreciation expenses dynamically using MAP function for depreciating the asset with certain conditions and SCAN to calculate dynamically ...
1
vote
1
answer
66
views
Implicit casting / polymorphism with a Dictionary in C#
I've got a problem where I am not able to implicitly cast a Dictionairy<int, class> to a Dictionairy<int, interfaceOfClass> where I feel that this should normally be possible with the ...
- 59
0
votes
0
answers
18
views
Flutter: Missing ManeuverView ID After first Attempts
I’m using both the flutter_mapbox_navigation: ^0.2.2 and mapbox_maps_flutter: ^0.6.0 packages in my Flutter project, and I’m facing a strange runtime crash that occurs after first attempts to use the ...
- 19
-2
votes
0
answers
16
views
Is there a way to download an English dictionary with definitions & CEFR levels available for the world? [closed]
I want to download a dictionary with definitions & CEFR levels for a hobby project I am working on. I want to be able to process PDF files down to a "sub-dictionary" with the words used ...
- 99
2
votes
2
answers
110
views
How to fetch data from 5-6 levels of nested Dictionary?
I need to fetch data from nested Dictionary IN C#. My Dictionary is like this:
static Dictionary<int, Dictionary<string, Dictionary<string, Dictionary<string, string>>>> ...
- 1,107
4
votes
1
answer
62
views
System.InvalidOperationException: Collection was modified; enumeration operation may not execute for ImmutableDictionary
I have a function that is being repeatedly called via a thread. Randomly some times it raises this exception.
System.InvalidOperationException: Collection was modified; enumeration operation may not ...
- 43
-2
votes
1
answer
35
views
Why am I getting a return value of None when I used return, but it works in all other situations I have tried? [duplicate]
# Sample Code
import datetime
sample = {
"Eat": [
datetime.datetime(2024, 9, 13, 2, 0),
datetime.datetime(2024, 9, 13, 3, 0),
"2024-09-13 20:43:35.440898&...
-1
votes
1
answer
49
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 ...
