How To’s
Here you can find multiple handy tips from practical situations useful in Java programming
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Convert a String to Title Case in Java
Converting a string to title case, where the first letter of each word is capitalized and…
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Checking if a String Contains Only Digits in Java
When working with Java, you will need to validate strings to ensure they contain only certain…
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Find the First Element in a Stream
Situation:You want to retrieve the first element from a list of names. Solution: Explanation:The findFirst method…
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Partition a List into Two Lists Based on a Predicate
Situation:You want to split a list of names into two lists: one where the name length…
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Flatten a List of Lists into a Single List
Situation:You have a list of lists, and you need to merge them into a single list.…
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Remove Duplicates from a List
Situation:You have a list with duplicate names and need to remove those duplicates. Solution: Explanation:The distinct…
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