Start a counter — practice exercise

What you'll be asked to do

1. 1.Start a counterexercise · easy · 10 min

   Reset a counter named section to 0 on #list.

   Passes when: Reset a counter named section to 0 on #list.

2. 2.Start from a numberexercise · easy · 10 min · practice plan

   Reset a counter named step to 5 on #list.

   Passes when: Reset a counter named step to 5 on #list.

3. 3.Increment a counterexercise · easy · 10 min · practice plan

   Increment section by 1 on each .item.

   Passes when: Increment section by 1 on each .item.

4. 4.Increment by twoexercise · easy · 10 min · practice plan

   Increment section by 2 on each .item.

   Passes when: Increment section by 2 on each .item.

5. 5.Set up a numbered listexercise · medium · 10 min · practice plan

   Reset section on the list and increment it on each item.

   Passes when: Reset section on the list and increment it on each item.

6. 6.Fix the misspelled propertybug fix · easy · 8 min

   The property is counter-reset.

   Passes when: The property is counter-reset.

7. 7.Fix the wrong start valuebug fix · easy · 8 min · practice plan

   The counter should begin at 5.

   Passes when: The counter should begin at 5.

8. 8.Fix reset used instead of incrementbug fix · easy · 8 min · practice plan

   Each item should advance the counter, not restart it.

   Passes when: Each item should advance the counter, not restart it.

9. 9.Fix the increment stepbug fix · easy · 8 min · practice plan

   The counter should advance by 2.

   Passes when: The counter should advance by 2.

10. 10.Fix the counter on the wrong elementbug fix · easy · 8 min · practice plan

    The list resets it; the items increment it.

    Passes when: The list resets it; the items increment it.

Between them these tasks cover counter-reset, counter-increment and The content property.

Looking for a different chapter? See every practice set, or switch to the interview theory questions.