Has Substring - Know the Code

Unlock your potential with a Pro Membership

Here is where you propel your career forward. Come join us today. Learn more.

Login to your account

Skip to episode playlist

Let’s build a simple check for substring utility function and add it to our utility plugin.

You need to have an active Pro membership in order to access the rest of this episode and its code….

Your functions are bloated. Put them on a diet. Think "skinny" and "as few lines as possible."

Episodes

Total Lab Runtime: 01:58:54

1 Lab Introductionfree 03:24
2 Checking if String Starts With a Character or Substringpro 13:43
3 Explaining the "String Starts With" Strategypro 13:35
4 Check if String Ends With a Character or Substring - Part 1pro 15:11
5 Check if String Ends With a Character or Substring - Part 2pro 12:52
6 Has Substringpro 04:27
7 Truncate by Characterspro 17:18
8 Truncate by Wordspro 14:35
9 Converting to Lowercasepro 07:58
10 Converting to Uppercasepro 01:30
11 Splitting a String into An Arraypro 07:17
12 Joining Array Elements into a Stringpro 03:43
13 Wrap it Uppro 03:21

Back to the lab's opening page.