http://www.bing.com:80/search?q=%23API+Key+TutorialSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=%23API+Key+TutorialCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://en.wikipedia.org/wiki/Number_signThe standard notation for this class uses the number sign symbol, not the sharp sign from music, but it is pronounced "sharp P". More generally, the number sign may be used to denote the class of counting problems associated with any class of search problems.Tue, 07 Apr 2026 18:47:00 GMThttps://www.britannica.com/topic/number-signnumber sign, versatile symbol (#) most commonly used to preface numbers (e.g., apartment #1) but which encompasses a variety of other uses, especially to tag (or hashtag) posts and messages on social media platforms.Fri, 24 Apr 2026 18:34:00 GMThttps://grammarist.com/punctuation/number-sign/The number sign (#) is a typographical symbol that represents the word “number” in American English and in Canada. Generally placed immediately before a number or series of digits (with no spaces), it also is known by many other names and offers various other uses.Fri, 24 Apr 2026 15:14:00 GMThttps://www.dictionary.com/articles/octothorpeMusicians recognize # as the sharp symbol, denoting a note one half step higher. Copy editors see a symbol meaning “space,” as in “add a space between two sentences.” In computer code, the # symbol means that everything that follows is only comment, not instruction.Fri, 24 Apr 2026 03:04:00 GMThttps://proofed.com/writing-tips/writing-tips-how-to-use-the-number-sign/The "#" symbol has many names: number sign, hash sign, pound sign, octothorpe. But when should you use it in your writing? Check out our blog to find out.Thu, 23 Apr 2026 16:12:00 GMThttps://www.symbols.com/symbol/number-signNumber sign is a name for the symbol #, which is used for a variety of purposes, including the designation of a number (for example, "#1" stands for "number one").Mon, 20 Apr 2026 22:35:00 GMThttps://symbolwiki.com/en/numberDiscover the Number Sign # character. Find its Unicode, HTML representation, and learn how to easily copy and paste it into your documents.Fri, 24 Apr 2026 03:04:00 GMThttps://dictionary.cambridge.org/dictionary/english/number-signEach question is preceded by a number sign (#). If the first character in an entry is a number sign (#), the program treats the entry as a comment and ignores it.Fri, 24 Apr 2026 00:12:00 GMThttps://learn.microsoft.com/en-us/style-guide/a-z-word-list-term-collections/n/number-signDescribes guidelines to use the number sign ' (\#)' in Microsoft documents and provides examples.Fri, 24 Apr 2026 02:13:00 GMThttps://en.wiktionary.org/wiki/number_signThe number sign (#) is used when the number to be printed represents cents only, and is designed to prevent any one from placing a false figure in the dollar position on the check.Fri, 17 Apr 2026 06:25:00 GMT