what are the uppercase and lowercase letters?
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Letter case (or just case) is the distinction between the letters that are in larger upper case (also uppercase, capital letters, capitals, caps, large letters, or more formally majuscule) and smaller lower case (also lowercase, small letters, or more formally minuscule) in the written representation of certain ...
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Uppercase characters are capital letters; lowercase characters are small letters. ... The term is a vestige of the days when typesetters kept capital letters in a box above the lowercase letters. A program that distinguishes between uppercase and lowercase is said to be case sensitive.
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['At least 8 characters—the more characters, the better.', 'A mixture of both uppercase and lowercase letters.', 'A mixture of letters and numbers.', 'Inclusion of at least one special character, e.g., ! @ # ? ] Note: do not use < or > in your password, as both can cause problems in Web browsers.']
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The basic rule indicates that the correct way of writing is in lowercase. ... Writing in sustained capital letters is considered a sign of discourtesy and to many it is hard to read, since we are used to reading texts in lowercase.
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First of all, if you look at the periodic table above, you'll see that instead of the elements' names, you find two (or in some cases 1) letters. Each element has their own symbol! The first letter is always capitalized, and the second always in lower case. The symbols for the elements are the same in every language.
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Java String toLowercase() and toUpperCase() Methods This Java string method converts every character of the particular string into the lower case by using the rules of the default locale.
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Capitalize sir and madam (and ma'am and dame) when starting a letter/email and when it comes before a name as an honorific. Lowercase sir and madam in other cases. Choose whether to capitalize or lowercase the words in italics.
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In the AP Stylebook, all words with three letters or fewer are lowercase in a title. However, if any of those short words are verbs (e.g., "is," "are," "was," "be"), they are capitalized.
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Ö, or ö, is a character that represents either a letter from several extended Latin alphabets, or the letter "o" modified with an umlaut or diaeresis. In many languages, the letter "ö", or the "o" modified with an umlaut, is used to denote the non-close front rounded vowels [ø] or [œ].
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"Words like birthday, anniversary, reunion and gala are lowercase. If you describe an event with a proper name (Lizzy's Surprise 30th Birthday Bash), then it's uppercase. Also, Happy Birthday is capitalized if you write, "Happy Birthday, Zack!" It's lowercase when you write, 'I hope you have a happy birthday!
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Aesthetically, typing in only lowercase means that each letter is around the same height. ... When typing on a computer, text isn't usually auto capitalized, meaning that typing in only lowercase is quicker than with proper capitalization.
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It's very simple: you have two choices if you want to say something is okay. You can spell out the word in full (okay), or you can use capital letters (OK). What's unacceptable is to write 'ok' in lower case.
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Rules for naming identifiers A valid identifier can have letters (both uppercase and lowercase letters), digits and underscores. The first letter of an identifier should be either a letter or an underscore.
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This formula converts the name in cell A2 from uppercase to proper case. To convert the text to lowercase, type =LOWER(A2) instead. Use =UPPER(A2) in cases where you need to convert text to uppercase, replacing A2 with the appropriate cell reference. Now, fill down the formula in the new column.
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Single-byte characters. Single-byte characters are represented as a series of lowercase letters. The format for representing one single-byte character abstractly is a . Here a stands for any single-byte character, not for the letter "a" itself.
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A valid identifier can have letters (both uppercase and lowercase letters), digits and underscores. The first letter of an identifier should be either a letter or an underscore.
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Attribute names for HTML elements may be written with any mix of lowercase and uppercase letters that are a case-insensitive match for the names of the attributes given in the HTML elements section of this document; that is, attribute names are case-insensitive.