51 lines
1.2 KiB
Markdown
51 lines
1.2 KiB
Markdown
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Continue
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========
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Discards the current iteration, and restarts the loop using the next item.
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>>> for x in range(6):
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... if x == 3:
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... continue
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... print(x)
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...
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0
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1
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2
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4
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5
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####Continue is great for cleaning code with lots of conditions:
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#####Without continue:
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for submission in submissions:
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if submission.author is not None:
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if submission.over_18 is False:
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if 'suggestion' in submission.title.lower():
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print('Found:', submission.id)
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for submission in submissions:
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if submission.author is not None and submission.over_18 is False and 'suggestion' in submission.title.lower():
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print('Found:', submission.id)
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#####With continue:
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for submission in submissions:
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if submission.author is None:
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continue
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if submission.over_18:
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continue
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if 'suggestion' not in submission.title.lower():
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continue
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print('Found:', submission.id)
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The mentality changes from "keep only the items with the right properties" to "discard the items with the wrong properties".
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