StringUtils is Operations on String that are null safe. Snipset code below was a my code history.
//when i was in collage String result="putracode": if(data ==null && data.length>0 ){ result=data; } //First Time in Job String result= (data ==null && data.length>0 ? data ; "putracode"); //And Now String result=StringUtils.defaultIfBlank(data,"putracode");
Look More Simple.. 😀
StringUtils Helpme todo some operatations like :
- IsEmpty/IsBlank – checks if a String contains text
- Trim/Strip – removes leading and trailing whitespace
- Substring/Left/Right/Mid – null-safe substring extractions
- SubstringBefore/SubstringAfter/SubstringBetween – substring extraction relative to other strings
- Split/Join – splits a String into an array of substrings and vice versa
- Plugins 2Remove/Delete – removes part of a String
- Replace/Overlay – Searches a String and replaces one String with another
- Chomp/Chop – removes the last part of a String
- AppendIfMissing – appends a suffix to the end of the String if not present
- PrependIfMissing – prepends a prefix to the start of the String if not present
- LeftPad/RightPad/Center/Repeat – pads a String
- And More you can look at JavaDOC
Let see an example in the code snippet below:
And here are the results of our code snippet above:
Visit My Repository for full code
<a href=”https://github.com/srigalamilitan/PC-COMMONS-LANG3″ rel=”attachment wp-att-67″><img class=”alignleft size-thumbnail wp-image-67″ src=”https://putracode.com/wp-content/uploads/2016/02/showimage-150×150.png” alt=”showimage” width=”150″ height=”150″ /></a>