Category "list"

Printing a large list in multiple lines

Is there a good way to print a large list in multiple lines? Assume that a list has 10000 elements and by writing that to a file it goes all in a single line wh

Decouple dictionary that contains a list as a value for a particular key

Let's say I have a dict in Python that follows this structure: dict_a = {"a": [1,2,3]} I want to produce an output to 'decouple' dict_a in a list of 3 separate

How can I check if treeUri is empty?

I want to check if a treeUri has any files in it or if its empty, so I can delete the Folder. Ive tried listFiles but comes up with Landrodix.etc. and not the a

convert List of string array into xml

I need to convert list of array into xml. In the list the first object is the elements of the xml and from second object onwards it is the values of the element

access variables in list python

I need to acess a variable in list for example var1=[Orange,Banana] var2=[Apple,Pear] var3=[Banana,Pear] var4=[Grapes,Orange] var5=[Orange,Apple] user_fruit =

Antrl4 Listener callbacks populating Java list of classes

I am using Antlr4 v4.9.2 in Java mode. I am converting adaptation ascii text files to XML format. The parser is working great and do its job. Each element of th

Running the same code yields different results on Colab and on local. No randomization or NN training involved

My code yields different results in the local terminal and on Google Colab. However, if I run the same code on Colab but with a terminal command (i.e. !python t

Python3 merge tuples in a list and remove duplicates

There might be a similar ask to this one in the past, however wasn't able to find the one that I was looking for, Input = [('Icecream', 'Vanilla'), ('Icecream'

Initialization of multiple empty lists in Python

What is the correct way to initialize a bunch of variables to independent empty lists in Python 3? >>> (a, b) = ([],)*2 >>> a.append([2,3]) &g

How to reshape the flutter (dart) list

Iam working with tflite library which requires an array with shape of [1, 150, 3] and i have 3 arrays of [150], when i try to make a list of the 3 list it shape

How to print a worded list line by line

Just wondering how I can print a list variable containing names, name by name line by line so its one name per line, e.g.: Luka Andrew Jay Lola The code I'm usi

How to generate a list with only two 1s and other 0s of the given length?

I have to generate lists that consist of 2 '1's and other elements are '0's. I tried the following code but it does not work: count([], _, 0). count([X|T], X,

Dictionary appends to same parent

I am trying to append to the parent but Python doesn't append to the parent. data = [(33, 'paypal.com', 'Alexa Pages'), (33, 'paypal.com', '404 Pages'), (32, 's

How can I join strings within a list in Python? [closed]

I have the following list: values = ['A', 'C', 'B', 'D'] Is there a way I can get it to output the list as the following string? result = 'AC

Given a list of strings, return characters that appear in more than one string

I'm trying to implement a function which receives a variable number of strings and returns characters that appear at least in two strings: test_strings = ["hel

How to make a List a hyperlink?

I'm working on a link list and I can't get the List to be a hyperlink <ul> <a href="pdf/VPN.pdf" target="_blank"></a> <li>VPN</li>

How do I create a list containing new data frames from an existing data frame?

I have a csv file containing 5 columns, 225 rows containing my data. The columns pertain to the experiments' Subject_ID, treatment (9 types), replicate(5), time

Fast concatenation of bytes() in python3

I have an array of byte-strings in python3 (it's an audio chunks). I want to make one big byte-string from it. Simple implementation is kind of slow. How to do

Check if value inside the list in dictionary values [duplicate]

Lets say I have a dictionary: dict = {'A': ['one', 'two'], 'B': [3, 4, 5, 5, 6, 7, 8, 9, 10], 'C': [11, 12]} I want to check if some value is

How to convert list of Hex values into Ascii string in python?

I have a list of Hex value variables in my python code. I need to convert into ASCII string. Can someone please suggest to me, how to convert it? HexList = [