Microsoft SQL Server, the data itself) and Pascal. Others are case-insensitive (i.e., not case-sensitive), such as ABAP, Ada, most BASICs (an exception being BBC BASIC), Fortran, SQL (for the syntax, and for some vendor implementations, e.g. Some programming languages are case-sensitive for their identifiers ( C, C++, Java, C#, Verilog, Ruby, Python and Swift). The scheme and host parts, however, are strictly lowercase. URLs: The path, query, fragment, and authority sections of a URL may or may not be case-sensitive, depending on the receiving web server.Variable names: Some programming languages are case-sensitive for their variable names while others are not.
Case e program windows#
File names: Traditionally, Unix-like operating systems treat file names case-sensitively while Microsoft Windows is case-insensitive but, for most file systems, case-preserving.This enables the users to increase the complexity of their passwords. Passwords: Authentication systems usually treat passwords as case-sensitive.They preserve the case of the characters in the name so that users may choose an aesthetically pleasing username combination. However, these systems are not case-blind. Usernames: Authentication systems usually treat usernames as case-insensitive to make them easier to remember, reducing typing complexity, and eliminate the possibility of both mistakes and fraud when two usernames are identical in every aspect except the case of one of their letters.On the English Wikipedia for example a search for Friendly fire returns the military article but Friendly Fire (capitalized "Fire") returns the disambiguation page. For example, somebody searching for the name "Jade" would not want to find references to the mineral called "jade". On the other hand, users looking for information about a brand name, trademark, human name, or city name may be interested in performing a case-sensitive operation to filter out irrelevant results. Users looking for the word "dog" in an online journal probably does not wish to differentiate between "dog" or "Dog", as this is a writing distinction the word should be matched whether it appears at the beginning of a sentence or not. Searching: Users expect information retrieval systems to be able to have correct case sensitivity depending on the nature of an operation.Case sensitivity may differ depending on the situation:
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