A simple method for calculating the number of lines of code using js. code _ javascript skills

Source: Internet
Author: User
A simple method for calculating the number of lines of code using js. a code segment may contain dozens of lines and thousands of characters. to count the number of lines, you can first convert the code string into an array, return the length of the array.
Traditional practices:

<BR> 123456 <BR> 789 <BR>

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