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Post by rakibul on Dec 4, 2023 0:21:45 GMT -5
If you are new to IT, the concept may seem vague to you and create a bit of confusion. Let's immediately fix this with a definition: Logical operators are nothing more than textual commands that are used to concatenate the searched words . Ok but what are they for in practice? Well, using operators at full capacity allows us to become black belts in Googling! We begin our review by dividing these tools into two macro-categories: Boolean and non-Bolean . Google Bolean operators. AND, NOT and OR AND Let's start with the most used one, the logical AND WhatsApp Number List operator , which works exactly like the “and” conjugation . Did you know that this operator hides in 99% of our daily searches? In practice, when we write two or more words like "Used books" Google interprets our query as if it were written in this way: "Used AND books" and returns as a result the finds results that contain both the word “books” and the word “used” on the same page. AND is the default operator in the search bar but it is not the only one, in fact there are other operators which, however . Must be specified as NOT or OR to be used . OR If we wanted to choose science fiction or adventure books we would write: "Book list" science fiction OR adventure. Note that I have isolated the words list and books between quotes, these act as if they were brackets so as not to have to repeat the condition even after the OR. Exactly as if it were an addition to be performed before a multiplication or a division. NOTE “NOT”, on the other hand, removes words from a search
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