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Title: String.strip() vs trim() | java.evolved

Open Graph Title: String.strip() vs trim() | java.evolved

X Title: String.strip() vs trim() | java.evolved

Description: Use Unicode-aware stripping with strip(), stripLeading(), stripTrailing().

Open Graph Description: Use Unicode-aware stripping with strip(), stripLeading(), stripTrailing().

X Description: Use Unicode-aware stripping with strip(), stripLeading(), stripTrailing().

Opengraph URL: https://javaevolved.github.io/strings/string-strip.html

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Domain: javaevolved.github.io

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String.strip() ↗https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html#strip()
View proof source ↗https://github.com/javaevolved/javaevolved.github.io/blob/main/proof/strings/StringStrip.java
Strings Beginner String.formatted() Java 8 String msg = String.format( "Hello %s, you are %d", name, age ); Java 15+ String msg = "Hello %s, you are %d" .formatted(name, age); Hover to see modern ➜ JDK 15+ → https://javaevolved.github.io/strings/string-formatted.html
Strings Beginner String.indent() and transform() Java 8 String[] lines = text.split("\n"); StringBuilder sb = new StringBuilder(); for (String line : lines) { sb.append(" ").append(line) .append("\n"); } String indented = sb.toString(); Java 12+ String indented = text.indent(4); String result = text .transform(String::strip) .transform(s -> s.replace(" ", "-")); Hover to see modern ➜ JDK 12+ → https://javaevolved.github.io/strings/string-indent-transform.html
Strings Beginner String chars as stream Java 8 for (int i = 0; i < str.length(); i++) { char c = str.charAt(i); if (Character.isDigit(c)) { process(c); } } Java 9+ str.chars() .filter(Character::isDigit) .forEach(c -> process((char) c)); Hover to see modern ➜ JDK 9+ → https://javaevolved.github.io/strings/string-chars-stream.html
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