Welcome to the Java Programming Forums
The professional, friendly Java community. 21,500 members and growing!
The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.
>> REGISTER NOW TO START POSTING
Members have full access to the forums. Advertisements are removed for registered users.
LinkBack URL
About LinkBacks
Adding to a string array?
I have split my string into an array.
Hello im awesome
is now:
helloimawesome
I now want to add the spaces back into the array
so helloimawesome would be hello im awesome. I want to add a space only to hello and im. Can you even add new data to existing array elements?
Related threads:
Re: Adding to a string array?
Once an array is created, its size is set - so no, you cannot directly add new data to an existing array. You could manually create a larger array and copy the previous, or better yet use an ArrayList
ArrayList (Java Platform SE 6)
I do not know your intended goal, but you may also want to look into the StringBuilder / StringBuffer classes, which allow dynamic modification of Strings
StringBuilder (Java Platform SE 6)
Reply With Quote