True allergies to cow's milk are relatively uncommon. Only 2 to 3 percent of children are allergic to milk, according to the AAP, and almost all of them outgrow it by age 3. (Learn the difference between a milk allergy and lactose intolerance .).
The underscore [ _ ] (also called underline, underbar, low line, or low dash) is a character that originally appeared on the typewriter and was primarily used to underline words.
Example: In a specific field, how do I replace all spaces with an underscore character, in every record containing a space? More information: I needed to replace all spaces in a name field with underscore characters, so a different program would recognize the entire field as a single entry.xample: In a specific field, how do I replace all spaces with an underscore character, in every record containing a space? More information: I needed to replace all spaces in a name field with underscore characters, so a different program would recognize the entire field as a single entry.