New Development
Merge branch 'issues' into development
clean
Delete test2.js
Delete test.js
clean
add semicolon
Delete task2.js
Delete task1.js
Delete develop.js
Lesson 1
Merge branch 'development' of https://github.com/trey551/js-study into development
find index task
kill excess code
mod arr function
update task1
update
Update
update
update