![]() To compare some input against a hardcoded string in a caseinsensitive manner, the better solution is to use PowerShell’s –eq operator without changing any of the casing yourself. Those capitalization rules cause the string comparison code in Example 54 to fail in the Turkish culture. ![]() The uppercase version of the lowercase letter “i” corresponds to the version of the capital I with a dot, not the capital I used in QUIT. For example, the Turkish language includes two types of the letter “I”: one with a dot, and one without. Many cultures follow different capitalization and comparison rules than you may be used to. Unfortunately, explicitly changing the capitalization of strings fails in subtle ways when your script runs in different cultures. # $text comes from the user, and contains the value "quit" if($text.ToUpper() eq "QUIT") Using the ToUpper() method to normalize strings One of the most common reasons is for comparing strings, as shown in Example 54.Įxample 54. One thing to keep in mind as you convert a string to uppercase or lowercase is your motivation for doing it. PS >$text = "hello" PS >$newText = $text.Substring(0,1).ToUpper() + > $text.Substring(1) > $newText > Hello If you want to capitalize only the first character of a word or sentence, try the following NET String class directly support capitalizing only the first letter of a word. Check if String contains Characters from a Defined Set Concatenate strings Convert String to and from Data / NSData Converting Swift string to a number type Count occurrences of a Character into a String Examine and compare strings Formatting Strings Remove characters from a string not defined in Set Remove leading and trailing. Neither PowerShell nor the methods of the. Basically, string indices are difficult in Swift because Swift refuses to hide what your code is actually doing from you, and refuses to accidentally give you. Converts Strings to a variety of supported cases including: capitalized, kebab case, lower case, lower camel case, macro case, snake case, upper case and. The ToUpper() and ToLower() methods are two examples of the many features that the String class supports. NET objects, they support many stringoriented operations directly. Since PowerShell strings are fully featured. ![]() HELLO WORLD To convert a string to lowercase, use the ToLower() method: To convert a string to uppercase, use the ToUpper() method: Use the ToUpper() and ToLower() methods of the string to convert it to uppercase and lowercase, respectively. You want to convert a string to uppercase or lowercase.
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