START COUNTING IF VALUE EXISTS GOOGLE SHEETS - if-statement

I have a column with ID'S this column is dynamic so it will grow up, next to it I have a count formula for the number of text appearing this one:
=COUNTIF(F3:F12,"?*")+COUNT(F3:F12)
I would like to have a formula to count just when exist an ID if not will be "".

Try below formula-
=COUNTA(IFERROR(INDEX($E$3:$K$18,,MATCH(A2,$E$1:$K$1,0))))

This is the formulas I was looking for:
=IF(A4<>"", (D4/$B$2), "")

Related

Google Sheets - IF columns contains text and another columns contains number return total value of number column

I am trying to see if I am able to get the hours from one column only if it matches a word that is another column.
For example in the sheet link attached, if the word is Operations (Column A) I want to get the sum of all the hours (Column B) that correlate with that word.
https://docs.google.com/spreadsheets/d/1-1QCZsNTZ5xDcDryv8qg0YPtsoY3Erjz7ZNGUXds7HY/edit
Hope this makes sense.
Thanks in advance.
you can use:
=SUM(IFNA(FILTER(B:B,A:A=E1)))
OR
=SUMIF(A:A,E1,B:B)
Cell E1 has the word selection in the sample here

How to extract a set of numbers from a cell and add them up in Google sheets

I have an input cell which contains a list of expenses/prices in a string form and would like to extract all numbers and add them up in an output cell.
From the list of items below for example, I would like to see on the adjacent right cell the total of £290.89.
How do I achieve this on Google sheets?
You can also try
=SUM(SPLIT(REGEXREPLACE(K1,"(.*£|.*- )","#"),"#"))
i think this might work if that is an image of cell B2.
=SUM(INDEX(SPLIT(TRANSPOSE(SPLIT(B2,CHAR(10))),"- ",0),,2)
Another one, which assumes that prices have a pound sign or a decimal place:
=sum(split(regexreplace(regexreplace(A1,"\s\d+\s"," "),"[^\d\.]"," ")," "))

Google Sheet Conditional Formula for IF function

Trying to make a Google Sheets Formula for Conditional Formula that when a cell in column "A" is equal to then change the background to red if Cell in the matching row in column "E" is empty
I started with REGEXMATCH but I couldn't figure out how to format it.
Basically, if the company's names match they require a PO# in which it would mark the cell red if not filled out
try:
=($A2<>"")*($E2="")
apply it on range A2:A

Display each digit in a separate column in a row in Google Sheets

I have a column of data in binary values and I would like to split each digit of the number in the column into different cells across a row. How would I go about doing so? I saw the split function, but could not get it to work. https://support.google.com/docs/answer/3094136?
One of my example inputs:
1000111110100101111011110
1000110000100101000010000
try with this (you just change A2 to your cell):
=transpose(arrayformula(mid(A2,row(A1:offset(A1,len(A2),0)),1)))
For some rows (I limited text length with 30 char, you can change it):
=transpose(ARRAYFORMULA(mid(transpose(query(arrayformula(if(isnumber(A1:A)=true ,text(A1:A,"0"),A1:A)),"Select Col1 where Col1<>''")),row(A1:A30),1)))
try:
=ARRAYFORMULA(REGEXEXTRACT(A1:A, REPT("(.)", LEN(A1:A))))

VLOOKUP. I have read and followed the directions for VLOOKUP, but I cannot get it to work.

I have read the other questions regarding Vlookup. I have my formula, but it is not working. I have a column of Zip-Codes in column e. I want to look for a matching zip-code in column m and then replace it with the county in column n. Please can you help me? Here is the formula:
=VLOOKUP(E2:E7807,M2:N962,2,false).
I have also tried using just 1 cell (E2) at the beginning of the formula instead of a range (E2:E7807).
Try below in the first cell.
=VLOOKUP(E2,$M$2:$N$962,2,false)
and copy and paste this cell in all required range of cells.