Questions tagged [dictionary]
A dictionary maps keys to values allowing efficient retrieval of values by keys. Use the [map-function] tag for mapping functions; use the [maps] tag for geography.
dictionary
86,234
questions
-2
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2
answers
61
views
How can I add values in different dictionaries with same keys together? [duplicate]
Let's say I have three different dictionaries:
dictA = {'A': 1, 'B': 2, 'C': 3}
dictB = {'C': 1, 'D': 2, 'E': 3}
dictC = {'A': 2, 'C': 4, 'E': 6, 'G': 8}
And I want to "add" these ...
- 11
0
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0
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4
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have mui icons in a dictonary using map to go through a dict and use the mui icons
When I try to use the dictionary from the JavaScript file and apply the map function to the categories, I encounter an error: SyntaxError: Unexpected token '<' on the first line of the dictionary. ...
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2
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62
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Changing Data type input from MySQL in FastAPI
enter code hereI have "serialize_response" error for this line :
@app.get("/get-sensors/", response_model=List[Data])
and this :
return {"status": "success", &...
-1
votes
1
answer
28
views
TypeError: 'NoneType' object is not subscriptable while fetching information for rejected reason from jira [duplicate]
for issue in issues:
fields = issue['fields']
results.append({
'key': issue['key'],
'summary': fields['summary'],
'description': fields['description'],
'...
- 9
1
vote
2
answers
41
views
Python nested dictionary to Tree
I am trying to display my nested dictionary as a Tree.
data = {"L1" :
{"sub L1" :
"sub sub L1"},
"L2" :
"...
-1
votes
0
answers
31
views
Non destructive dictionary update in python [duplicate]
Is there a library function that implements a non-destructive dictionary update like
def update(d,key,val) :
d=d.copy()
d[key]=val
return d
0
votes
0
answers
34
views
Issue with tkinter (pyimage10) [closed]
This call back error. Im trying to call a menu from a separate script using a fuction. It seems like garbage collector is messing with the menu images.
Ive tried moving my images into a dictionary and ...
0
votes
1
answer
40
views
Using a str variable as a key for a map always returns null
I am trying to use a Map without success.
I have whittled it down to a bare-bones case:
I create a Map with four entries:
("fruit", 25)
("veg", 30)
("baked", 35)
("...
-1
votes
2
answers
46
views
Take a Python dictionary with values as lists and create a new list of dictionaries each with the initial key and list values
If I have a dictionary with list values:
users = {'first-name': ['Jim', 'John', 'Jane'], 'last-name': ['Boothe', 'Smith', 'Doe'], 'user': ['100', '101', '102']}
How can I create a new list of ...
0
votes
1
answer
90
views
Finding the longest Dictionary.Key match in a phrase
I have a SortedDictionary<string, string>, ordered by key length descending, of the form:
red fox - address1
weasel - address2
foxes - address3
fox - address3
etc.
and a list of phrases e.g.
&...
- 33
1
vote
1
answer
50
views
Update values in a dictionary based on changes made to another dictionary
I would like to know if there is a way to automatically update the value in a dictionary based on changes made to values in another dictionary.
I have 2 dictionaries as follows:
enum ...
- 192
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0
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13
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json.dump() adding backslash when double quotes are added in python dictionary
I'm reading data from excel have say proxid as field which contains Multi-values ie.
proxid --> ABC-123,PQR-456 (data seperated from comma)
My task is to read the data and convert this data in ...
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0
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23
views
Swift convert nested dictionary to protobuf
I am new to Protobuf.
Is possible to convert nested dictionary in swift of type [String: Any?] with swift protobuf?
How should I define it in a proto file?
- 9
4
votes
3
answers
99
views
Partial exists in dictionary
I m looking for a way to check if a value included in a dictionary, Excel - VBA. However, simple dict.Exists("") is not the right approach in this situation because the searching value with ...
- 8,158
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why my whole dictionary 1 values change when get a new value [duplicate]
I wrote a code to catch values in a dictionary as another dictionary value but when I run the code second values over write on pervious value.
I wrote this code:
dict1={}
dict2={}
for i in ['A','B']:
...
