Remove the Space from String using Apex Class

String str = ‘, PHP, MySQL, Javascript, Ajax, Htacces   FREE Blog ‘;
str = str.trim();
str = str.replaceAll(‘(\\s+)’, ‘ ‘);
System.debug(‘OUTPUT:::’ + str);

OUTPUT:, PHP, MySQL, Javascript, Ajax, Htacces FREE Blog.
Here: using the trim() function followed by a regex replacement using replaceAll() that matches instances of the space characters i.e. (\\s+) and replaces them with a single space.

How to remove space from a string in Salesforce?

deleteWhitespace() is used to remove spaces in a string in Salesforce.

Example Code:

String str = ‘Good Morning’;

For More details about String Funtion click below salesforce link:

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I am Sakthivel Madesh, a certified Salesforce Advanced Developer & Administrator working on Salesforce Technology since 2011. I am currently working in Techforce Services as Sr. Salesforce Developer. I have worked on multiple technologies Like PHP, Java, Salesforce, I am very passionate about Salesforce and to earn 15x Salesforce Certification. I love Trailhead for learning Salesforce Skill and Become a Trailhead 5x Ranger too. I Love to Learn & Share my Salesforce knowledge to Salesforce Learners/Beginner using My Blog and Salesforce Community.

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