Category "dictionary"

3-Dimension List or Map

I need something like a 3-dimension (like a list or a map), which I fill with 2 Strings and an Integer within a loop. But, unfortunately I don't know which data

Is it possible to define function that creates an N-dimensional list of lists easily?

I have searched and found these questions: How to create a multi-dimensional list and N dimensional array in python which hint toward what I am looking for, but

Create Python DataFrame from dictionary where keys are the column names and values form the row

I am familiar with python but new to panda DataFrames. I have a dictionary like this: a={'b':100,'c':300} And I would like to convert it to a DataFrame, wher

Create Python DataFrame from dictionary where keys are the column names and values form the row

I am familiar with python but new to panda DataFrames. I have a dictionary like this: a={'b':100,'c':300} And I would like to convert it to a DataFrame, wher

convert csv file to list of dictionaries

I have a csv file col1, col2, col3 1, 2, 3 4, 5, 6 I want to create a list of dictionary from this csv. output as : a= [{'col1':1, 'col2':2, 'col3':3}, {'

how to make each key-value of a dictionary print on a new line?

If I have a given dictionary like this: {'avglen': 4.419354838709677, 'count:': 93, 'mosts:': 'your', 'longs:': ['stretched'], 'shorts:': ['i', 'a'],} how do

Python dictionary replace values

I have a dictionary with 20 000 plus entries with at the moment simply the unique word and the number of times the word was used in the source text (Dante's Div

Retrieve location from Firebase and map it on Google Map using Android studio

I am working on my tracker system which I will get the live location from GPS Module (hardware) and the data will map it on the google map in android studio. I

python: union keys from multiple dictionary?

I have 5 dictionaries and I want a union of their keys. alldict = [dict1, dict2, dict3, dict4, dict5] I tried allkey = reduce(lambda x, y: set(x.keys()).un

How to sort map by value and if value equals then by key in Go?

I came across a situation where I want to sort a map first by value and if the values are equal then by key in GO. Here is an example of input and expected outp

How to check if all values of a C# dictionary are true?

I have a dictionary in C# with var customDictionary = new Dictionary<string, bool>(); How can I check if all the values in a dictionary are true and retu

Parallelize Python Dictionary Comprehension

I'm trying to parallelize the subsetting of a Python dictionary. The code below creates a new dictionary, positions_sub, based on if the keys in positions dicti

How to "perfectly" override a dict?

How can I make as "perfect" a subclass of dict as possible? The end goal is to have a simple dict in which the keys are lowercase. It would seem that there sho

Creating a Python function that will create a dictionary for tuples of character counts, assigned to a key of either vowels, consonants or others

So, trying to create a function that takes a string input, and with that input, it counts all the instances of all characters to a dictionary (like {'a':5, 'b':

How to return dictionary keys as a list in Python?

In Python 2.7, I could get dictionary keys, values, or items as a list: >>> newdict = {1:0, 2:0, 3:0} >>> newdict.keys() [1, 2, 3] Now, in

Python getting the key of the highest value in dictionary, without using inbuilt functions

How should we get the key of the highest value in python dictionary without using a inbuilt functions {1: 1, 2: 1, 3: 1, 4: 3, 5: 2} **Expecting answer to be 4

Python getting the key of the highest value in dictionary, without using inbuilt functions

How should we get the key of the highest value in python dictionary without using a inbuilt functions {1: 1, 2: 1, 3: 1, 4: 3, 5: 2} **Expecting answer to be 4

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