Tag: Excel

Top 15 Excel shortcuts
As I’ve described elsewhere, I use Excel a fair amount. To this end, keyboard shortcuts are very useful. Here are some I find to be very useful:

Excel: Allow dividing formulas to fail gracefully
I’m sure I’m not alone in having had this happen: I was using Excel to make some quick calculations, and got #DIV/0!errors for some rows because one of the fields I’d been dividing by was empty. Sometimes you don’t have all the information you need for every single row, but you still want to have […]

Paste text without formatting
I recently had a long term collaboration with a number of colleagues, where part of what we did was produce, edit, and agree upon finalized versions of text. We applied various formatting such as color, cursive, and bold to track the status of specific text blocks. At the end of it all, we needed to […]

Excel: Format cells based on content
As a union steward, one of the many things I do on a regular basis is evaluate key indicators of the company financials. I do this by plotting a few numbers from the accounting reports into Excel, and then run them through some standardised analysis to identify the performance of key indicators. These indicators are […]

Excel: Automatically set width and height
If I’ve been there once, I’ve been there a thousand times; I’ve got a spreadsheet in excel with varying widths and heights that don’t fit the data. Now, sure, you could go in and correct it manually – but that’s not only boring, it’s a pain it the behind. Luckily, there are keyboard shortcuts to […]

Excel: Merge cells without losing data
If you’ve ever attempted to merge cells that hold data in Excel, you will almost certainly have encountered this warning:

Excel: Calculate percentage
I need to calculate what percentage one number is of another on a relatively regular basis. Luckily, it is relatively easily done using functions in Excel. Here’s how:

Excel: Combine two columns
While analysing an Excel sheet the other day, I needed to combine two columns so that I could get names in the format firstname lastname (the list had been provided as lastname,firstname). As it happens, doing so is relatively easy. You do it on a cell by cell basis, by using basic excel commands.

Calculating percentage change in Excel
If you do a lot of work in Excel, odds are you’ve needed to calculate a percentage change. Luckily, Excel does this for you quite readily if you simply apply a basic formula of (New Value – Old Value)/Old Value. There is, however, a pitfall that you’ll not get the values you expect if the […]

Outlook: Mail merge
I have previously written about one of my many responsibilities; contacting users whose login credentials have shown up in breach lists. While the pertinent results of the breach files are delivered to me in a flat file, I use Excel’s Text to Columns feature to separate logins (usually email addresses) from the password. While this […]

Excel: Text to Columns
I work a lot with text files containing data which is, to some degree or another, structured. Whether a breach file from a published breach, or the result of a powershell query such as GetADUser, GetADComputer, or GetADDirectReports, I need to separate the data into columns so that I can work with it. This is […]