A general rule of thumb: âThe more refined and processed a food is, the longer you can keep it past the expiration date,â says Aragon. Chalk that up to very low (or no) water content in these foodsâenvironments that microbes canât thrive in, especially when preservatives are added, he says.
A columnist is a journalist who regularly writes a particular kind of article in a newspaper or magazine. Clarence Page is a columnist for the Chicago Tribune. [+ for] ...the gossip columnists' favourite target.
A column is a vertical series of cells in a chart, table, or spreadsheet. Below is an example of a Microsoft Excel spreadsheet with column headers (column letter) A, B, C, D, E, and F. As you can see from the picture below, column H is the highlighted column in red and the selected cell D8 is in column D.hen referring to a newspaper or magazine a column or periodical is a regular featured opinion done by a columnist. For example a column related to computers could cover computer related questions, new technology, and other computer related information the columnist enjoys.