query: In Java, how do I check if a string contains a substring (ignoring case)?
positive_passages.docid: 12419
positive_passages.text: How to check if a String contains another String in a case insensitive manner in Java?
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negative_passages.text: Python: Find a substring in a string and returning the index of the substring
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negative_passages.text: Test if string ONLY contains given characters
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negative_passages.text: How do I perform an expandable string comparison?
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negative_passages.text: How to check if a string contains a substring in Bash
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negative_passages.text: How to determine if string contains specific substring within the first X characters
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negative_passages.text: How to determine if a string contains any matches of a list of strings
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negative_passages.text: Case insensitive 'Contains(string)'
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negative_passages.text: In Bash, how can I check if a string begins with some value?
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negative_passages.text: How to compare strings ignoring the case
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