Category "arrays"

how to repeat a numpy vector to create an array with the rest of array being zeros

I would like the create the following numpy array, based on the following vector e = numpy.array([1,0,0,0,0,0]) a = [ [e, 0, ---, 0], [0, e, ---, 0],

How to read a text file into a list or an array with Python

I am trying to read the lines of a text file into a list or array in python. I just need to be able to individually access any item in the list or array after

Insert an element in a descending sorted array and keep array sorted

Assuming we have a sorted descending vector, like: vector<int> array {26,  21,  13,  11,  8,  3,  2}. I would like to inser

Trying to Populate a Grid of Coordinates into a Multidimensional Array Using Nested Array Map Methods

I'm trying to populate a grid of coordinates into a multidimensional array using ES6 nested map methods using this code: var gridSize = 4; var regionA

Extract value from complex array of map type to string

I have a dataframe like below. No comp_value 1 [[ -> 10]] 2 [[ -> 35]] The schema type of column - value is. comp_value: array (nullable = tru

Creating payroll for promotion that is based on two criteria

We have a few coaches who work for us. When a session is booked, the data including the coach's name and student name is pushed to a master sheet. We have crite

how to fill a complete column with arrayformula and containing Vlookup of base on a single cell criterion

I need this exact formula into V1:V column =VLOOKUP('Target Sheet'!$G$1,IMPORTRANGE("MYLIST","FileLInktoAgent!$A$2:$C$45"),2,0) That formula works perfectly fo

I need help understanding a Javascript function used to search a list with a search bar so I can modify it to search a table

I'm working on a college assignment where I use a PHP class to generate table values which a Javascript function then searches with a search bar. It builds off

How to add key and values to anobject by splitting a string inside the object

I have the following array: [ { “Key”: “CUST”, “Segment”: “A;B;C;D;E” } ] I want to transform it to

IndexOutOfRange (IsAllDigits Method)

I am novice in C# and just learning it. I am sure that you will consider this question dumb but I really can't understand the real reason for the following in t

Pass Associative Array from Symfony Controller to Twig and JavaScript

So, I have 2 arrays that I've combined into one array after making sure they're the same length as such. //Fetching Ratings for All Coaches & Making a Key,

Output 2D array to a Matrix as a CSV - Python

I have a 2D array with vectorised rows with each row representing a document in the corpus: array[[ 0.0 0.0 0.4583 0.6584 0.0] ...

Export Struct-like objects for arrays

I have been bashing my head about this and can't seem to figure it out. In another engine, I could make a struct, then make an array of that struct that I could

How to bring data frame into single column from multiple columns in python

I have data format in these multiple columns. So I want to bring all 4 columns of data into a single column. YEAR Month pcp1 pcp2 pcp3 pcp4 1984

What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?

What does ArrayIndexOutOfBoundsException mean and how do I get rid of it? Here is a code sample that triggers the exception: String[] names = { "tom", "bob",

Array Processing Employee Records output not correct C++

I have an array processing assignment based on C++ by which the records of each employee presented in a given text file should be calculated and printed as Hour

How to convert a array of string to array of float using

I have a array as shown below, in that I am having a variable called f, I need to assign the some value for this variable f say 2 and convert this into a floati

how to add digital signature to hash data in node js use .cer file?

I'm new to digital signatures and how to use them, so I can't complete my task. Sign the hash with the CADES-BES signature. Insert a new element with a Base64

Segmentation Fault With Array object when calling constructor

This is the base class class Product{ protected: string model; double price; int qty; public:

Merging values from an array of strings into a nested object in javascript

I want to merge values from an array into a static nested object. The array containing the values is something like this, ['name=ABC XYZ', 'hobbies=[M,N,O,P]',