Top "Counting" questions

How do I count the characters, words, and lines in a file, using Perl?

What is a good/best way to count the number of characters, words, and lines of a text file using …

perl file counting

How to count number of digit included zero in php

I am working to count number of digit in PHP. I just want to count number of digit value for …

php count numbers counting

How to determine if an array has any elements or not?

How do I find if an array has one or more elements? I need to execute a block of code …

php arrays if-statement counting

count the number of occurrences of a certain value in a dictionary in python?

If I have got something like this: D = {'a': 97, 'c': 0 , 'b':0,'e': 94, 'r': 97 , 'g':0} If I want for example to …

python python-3.x dictionary counting

Counting the amount of occurrences in a list of tuples

I am fairly new to python, but I haven't been able to find a solution to my problem anywhere. I …

python list tuples counting

SQLite count, group and order by count

I have a table that looks like this: FOO BAR BAZ ----+----+---- foo1 bar1 baz1 foo2 bar3 baz2 …

sorting sqlite grouping counting

Find the number of files in a directory

Is there any method in Linux to calculate the number of files in a directory (that is, immediate children) in …

linux file shell directory counting

Function to count number of digits in string

I was looking for a quick PHP function that, given a string, would count the number of numerical characters (i.…

php counting digits

Counting Values in Multidimensional Array

I currently have the following array: Array( [0] => Array ( [user] => Name 1 [group] => 1 ) [1] => Array ( [user] => Name 2 [group] =&…

php arrays foreach counting

Count, Sort and Group-By in Powershell

Are there any cool cmdlets that will help me do the following? I want something in Powershell that is as …

sorting powershell grouping counting