Questions tagged [counting]

Tallying involves determining the quantity of items in a limited collection of objects.

How can we determine the total character count of a file that has been loaded into a textarea

I have a textarea where I can count the number of characters as I type. function calculateCharacters(obj){ document.getElementById('numberCount').innerHTML = obj.value.length; } <textarea name="textField" id="my_textarea" class="text_edit" onkeyup= ...

javascripthtmlfile-uploadtext-editorcounting

Track the consecutive row values, but restart the count with each occurrence of 0 in the row

My goal is to analyze consecutive row values in a dataframe and calculate the sum of runs in column A, storing the result in a new column B. The script should iterate through column A, counting consecutive occurrences of '1s'. When encountering ...

pythonfinancecountingcumulative-sumquantitative-finance

Python program for counting the number of ways to traverse a grid using recursion can return inaccurate results with larger grid sizes

Issue: Consider starting at the corner of an X by Y grid. You are only able to move in two directions: right and down. How many potential paths exist for you to travel from (0, 0) to (X, Y) I have devised two methods to tackle this problem. The first i ...

pythonpython-3.xrecursioncounting

Is it possible to determine the number of JSON properties without the need for a loop?

I have a question about organizing data. I have a vast amount of data with various properties, and I am looking for a way to display each property along with how many times it occurs. For example: 0:[ variants:{ "color":"blue" "size":"3" } ] 1 ...

javascriptarraysjsonloopscounting