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History of Idiom 110 > diff from v81 to v82

Edit summary for version 82 by programming-idioms.org:
[Java] Better demo link (shows code)
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Version 81

2022-02-24, 18:08:02

Version 82

2022-02-24, 18:08:13

Idiom #110 Check if string is blank

Set the boolean blank to true if the string s is empty, or null, or contains only whitespace ; false otherwise.

Idiom #110 Check if string is blank

Set the boolean blank to true if the string s is empty, or null, or contains only whitespace ; false otherwise.

Code 
boolean blank = s==null || s.isBlank();
Code 
boolean blank = s==null || s.isBlank();
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Since Java 11
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Since Java 11
Doc URL
https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#isBlank()
Doc URL
https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#isBlank()
Demo URL
https://repl.it/@ProgIdioms/AthleticQuarterlyCommunication
Demo URL
https://replit.com/@ProgIdioms/AthleticQuarterlyCommunication#Main.java