When should I use an uppercase letter? When should I use a lowercase letter?

What are upper case and what lower case letters? ... Upper case letters are known as capital letters. They are used to start a sentence or as proper nouns, for ... Uppercase (or capital) letters are used for the beginning of sentences, proper nouns, and abbreviations. Lowercase letters are used for every other ... Jun 14, 2013 ... There is debate surrounding whether children should be taught uppercase or lowercase letters first. Some teachers opt to teach them together. I ... Aug 8, 2020 ... ... lowercase letters which doesn't have uppercase version, and so String.upcase will return the same lowercase letter? From Character ... ImpressArt 3.0mm Juniper Uppercase Letter PLATED Punch 33 Piece Set. SKU: 55.0130. $59.95. Jun 10, 2022 ... Greek organizations identify themselves with the 24 letters of the Greek alphabet. The uppercase and lowercase forms of the letters are: Jun 29, 2015 ... Wondering how to introduce the "other" type of letter? Whether you start by teaching your little ones lowercase letters or uppercase letters ... Jun 12, 2020 ... go to a letter and arrow up above the letter for capital. View solution in original post. Apr 3, 2020 ... You can match lines that start with an upper-case letter followed by at least one lower-case letter using POSIX brackets: Nov 2, 2006 ... An upper-case letter is used for the initial letter of a proper noun —> the name of a person or place, and for the name of a company. John, ...