Reminder for myself
Normal array when you use method toString() produce nice but useless "memory adress gibberish".However if you want meaningful representation of array as string then use this method (from Arrays class):
Arrays.toString(myAwesomeArray) - where myAwesomeArray is .... your array ;P
Simple and useful,but i discover that that it use more memory,so it can happen that will see this error for reallly really huge array:
Java heap space
java.lang.OutOfMemoryError: Java heap space
DOMINIK SYMONOWICZ's blogs - FOREVER HUNGRY of knowledge, sarcasm, smiling, music, dancing, and food ...lots of food. This IT blog is a collection of notes with a simple solution with an explanation, added documentation, sarcastic comment and weird example. I also write about a lesson learnt from my mistakes. A non-it blog can be found here: Dominik Symonowicz's non-IT blog and website
No comments:
Post a Comment