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explain the description

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Jidong Xiao
2023-10-26 21:37:35 -04:00
parent aea00834ce
commit 4943346615
1 changed files with 7 additions and 1 deletions
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hws/07_search_engine/README.md
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@@ -136,6 +136,12 @@ Based on Rule 1 and Rule 2: when the search query is *Tom Cruise*, the third pag
![alt text](images/tom_cruise.png "tom cruise")
But wait, we see *Tom Cruise* here:
![alt text](images/tom_cruise_description.png "tom cruise description")
That's true, but this line is not in the <body> section of the HTML file, it is created via a meta description tag which is in the <head> section of the HTML file. We will have more details on this in [a later section](#the-description) in this README.
### Rule 3. Search Query: No More Than 3 Words
We also limit the user to search no more than 3 words in each query. Based on this rule, we allow users to search *Tom*, *Tom Cruise*, *Tom and Jerry*, but *Tom Hanks Academy Award* is not allowed, as it contains more than 3 words.
@@ -235,7 +241,7 @@ In all HTML files we provide, in the <head> section of the HTML, we have a
<meta name="description" content="Boston Celtics Scores, Stats and Highlights">
```
Here, "Boston Celtics Scores, Stats and Highlights" is the description.
Here, "Boston Celtics Scores, Stats and Highlights" is the description. Keep in mind that this description tag is always in the &lt;head&gt; section, rather than in the &lt;body&gt; section, and thus a match found in the description should not be counted as a valid match.
### The Snippet