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August 29, 2017 10:10
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python dict get method
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| # The get() method on dicts | |
| # and its "default" argument | |
| name_for_userid = { | |
| 382: "Alice", | |
| 590: "Bob", | |
| 951: "Dilbert", | |
| } | |
| def greeting(userid): | |
| return "Hi %s!" % name_for_userid.get(userid, "there") | |
| >>> greeting(382) | |
| "Hi Alice!" | |
| >>> greeting(333333) | |
| "Hi there!" |
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