i have a list of dicts how can i find the index of jane given only her phone number (8179482938)? Answer To get an index, you can do (lst is your list from question): Prints:
Tag: dictionary
How to use values of find_peak function Python
I have to analyse a PPG signal. I found something to find the peaks but I can’t use the values of the heights. They are stored in like a dictionary array or something and I don’t know how to extract the values out of it. I tried using dict.values() but that didn’t work. The PPG signal looks …
Fastest way to get values from dictionary to another dictionary in python without using if?
I need to find a way to get values from one dictionary to another, bases on key name match without using two loops if statement. Main goal is to make it run more efficiently since it’s a part of a larger code and run on multiple threads. If you can keep the dictionary structure it would help The second
replace client’s id with their respective name in shipment dictionary using a loop and dictionary comprehension
d1={101:{‘Sender’:1,’Receiver’:3,’Start date’:’14-03-2020′,’Delivery date’:’25-03-2020′,’Sender location’:’Area 1′,’Receiver location’:’Area 6′,’Delivery status’:’Delivered…
Creating a nested dictionary from a pandas dataframe
I have a dataframe which demonstrates a hierarchy of meters. A meter has an ID, and can have any number of children, this children can also have children, which can also have children, ad infinitum. The dataframe has a meter per row, and the level of the child is shown by column. As shown below: The aim is to…
Can’t access full iteration of dictionary outside of for loop python
The problem I am trying to access my tag_dict dictionary variable outside of a for loop so I can use that dictionary to learn how to insert that data into sqlite. (First Sqlite project) If I print the tag_dict inside of the for loop it gives me all the data. Here is the code: Here is the result if I
pandas concat dictionary problem with too many indices
I am trying to concat a bunch of data frames which I placed into a dictionary. The following is my code: I get the following error: Shape of passed values is (1924, 55), indices imply (1904, 55) is there a way to avoid this? Answer Based on the comments, what you want is to join (merge) the dataframes not con…
Pandas create column of dictionaries based on condition from another column
Let’s say if I have a Pandas df called df_1 like this: id date_created rank_1 rank_2 rank_3 rank_dict 2223 3/3/21 3:26 www.google.com www.yahoo.com www.ford.com {www.google.com:3, www.yahoo.com:2, www.ford.com:1} 1112 2/25/21 1:35 www.autoblog.com www.motor1.com www.webull.com {www.autoblog.com:3, www.m…
Pythonic way to extract keys and multiple values from a list of dicts
I have some code which works, data is read in from a text file as a list of dicts, the code takes the keys and values from each dict in for loops. While it works I am sure there is a better way to do it than mine below: Code Outputs Answer I would recommand using pandas.DataFrame very convenient way
Creating a Dictionary from a Text File in Python
I found a few other posts regarding this topic, but I’m having issues getting it to work for my instance; I am relatively new to Python so I apologize. Below is an example of the first few lines of a txt file that I have: Every value is separated by a space and I want to create keys for each