Showing posts with label Capitalize the first letter. Show all posts
Showing posts with label Capitalize the first letter. Show all posts

Sunday, November 8, 2015

Very simple Java String methods: "Split String" and "Capitalize the First Letter "

// Some common simple Java String methods: "Split String" and "Capitalize the First Letter " 

// Split Strings, just like the String split method, but it removes all white spaces.
// I expect a million other implementation of this, but this does the job as well.
public static String[] splitString(String text, String splitChar){
String [] list = text.split(splitChar);

for (int i=0; i<list.length; i++){
list[i] = list[i].trim();
}
return list;
}

// Capitalize the First Letter of the passed in String s
public static String capitalizeFirstLetter(String s){
String result = null;

if (s != null){
if (s.length() >1)
result = s.substring(0, 1).toUpperCase() + s.substring(1, s.length());
else
result = s.toUpperCase();
}
return result;
}