Commit 7d7d077

committed

normalisation snippets

1 parent 872faf2 commit 7d7d077Copy full SHA for 7d7d077

File tree

+72

-0

lines changed

+72

-0

lines changed

Lines changed: 27 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,27 @@`
	`1`	`+---`
	`2`	`+title: Capitalize Words`
	`3`	`+description: Capitalizes the first letter of each word in a string`
	`4`	`+author: Mcbencrafter`
	`5`	`+tags: string,capitalize,words`
	`6`	`+---`
	`7`	`+`
	`8`	+```java
	`9`	`+public static String capitalizeWords(String text) {`
	`10`	`+ String[] words = text.split("(?<=\\S)(?=\\s+)\|(?<=\\s+)(?=\\S)"); // this is needed to preserve spaces (text.split(" ") would remove multiple spaces)`
	`11`	`+ StringBuilder capitalizedText = new StringBuilder();`
	`12`	`+`
	`13`	`+ for (String word : words) {`
	`14`	`+ if (word.trim().isEmpty()) {`
	`15`	`+ capitalizedText.append(word);`
	`16`	`+ continue;`
	`17`	`+ }`
	`18`	`+ capitalizedText.append(Character.toUpperCase(word.charAt(0)))`
	`19`	`+ .append(word.substring(1));`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ return capitalizedText.toString();`
	`23`	`+}`
	`24`	`+`
	`25`	`+// Usage:`
	`26`	`+System.out.println(capitalizeWords("hello world")); // "Hello World"`
	`27`	+```

Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,15 @@`
	`1`	`+---`
	`2`	`+title: Normalize Whitespace`
	`3`	`+description: Replaces consecutive whitespaces with a single space`
	`4`	`+author: Mcbencrafter`
	`5`	`+tags: string,whitespace,normalize`
	`6`	`+---`
	`7`	`+`
	`8`	+```java
	`9`	`+public static String normalizeWhitespace(String text) {`
	`10`	`+ return text.replaceAll(" {2,}", " ");`
	`11`	`+}`
	`12`	`+`
	`13`	`+// Usage:`
	`14`	`+System.out.println(normalizeWhitespace("hello world")); // "hello world"`
	`15`	+```

Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,15 @@`
	`1`	`+---`
	`2`	`+title: Remove Punctuation`
	`3`	`+description: Removes punctuation (, . !) from a string`
	`4`	`+author: Mcbencrafter`
	`5`	`+tags: string,punctuation,clean,normalization`
	`6`	`+---`
	`7`	`+`
	`8`	+```java
	`9`	`+public static String removePunctuation(String text) {`
	`10`	`+ return text.replaceAll("[,!.]", "");`
	`11`	`+}`
	`12`	`+`
	`13`	`+// Usage:`
	`14`	`+System.out.println(removePunctuation("hello, world!")); // "hello world"`
	`15`	+```

Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,15 @@`
	`1`	`+---`
	`2`	`+title: Remove Special Characters`
	`3`	`+description: Removes any character which is not alphabetic (A-Z, a-z) or numeric (0-9)`
	`4`	`+author: Mcbencrafter`
	`5`	`+tags: string,special-characters,clean,normalization`
	`6`	`+---`
	`7`	`+`
	`8`	+```java
	`9`	`+public static String removeSpecialCharacters(String text) {`
	`10`	`+ return text.replaceAll("[^a-zA-Z0-9]", "");`
	`11`	`+}`
	`12`	`+`
	`13`	`+// Usage:`
	`14`	`+System.out.println(removeSpecialCharacters("hello, world!#%")); // "hello world"`
	`15`	+```

Comments

(0)