Definition of Quatrain. A quatrain is a stanza in a poem that has exactly four lines. Some quatrains comprise entire poems, while others are part of a larger structure. Quatrains usually use some form of rhyme scheme, especially the following forms: AAAA, AABB, ABAB, and ABBA.
Based on the data type of a variable, the operating system allocates memory and decides what can be stored in the reserved memory. Therefore, by assigning different data types to variables, you can store integers, decimals, or characters in these variables. There are two data types available in Java â.
Step 1 - JavaScript string basics. JavaScript string tutorial. The string in JavaScript-similar to other programing languages-is a variable which stores a series of characters. A string can be any text inside a quote pair. You can use simple or double quotes, but of course the pairs must match. The next code example shows how you can define strings in JavaScript: