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- Challenge : Bobby's Hobbies getting stuck on step 2
It looks like you completed Step 2 and are working on Step 3. Step 3 asks use to add an additional query that shows only the name and hobbies of 'Bobby McBobbyFace', using JOIN combined with WHER...
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The KA rgb feature only works on khanacademy.org. And users should not advertise other sites in their questions.
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While you can only select five (5) courses to display on your KA dashboard, you can take and complete as many KA courses as you like. On your Learner Home Screen, you can click the "Edit Courses" ...
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For Math, try going to the Sixth Grade course and taking the Course Test. If you do well, try the same for Seventh Grade. If you don't do well, try the Unit Tests. If there are Unit Tests that y...
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Try the US History course and see whether you are able to follow it. The course starts with the Columbian Encounter and goes forward through time. There is a good chance you will be able to under...
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- Comunidad
- Computing Platform Community Discussions
- Challenge : Bobby's Hobbies getting stuck on step 2
The code for Step 2 looks good. You may want to check how many records are in the persons table.
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- Comunidad
- Computing Platform Community Discussions
- Stuck on Playlist Maker with nested query IN Challenge
In this example, you are asking for a list of titles where the title is in a list of genres. What you want is a list of titles where the artist for the title is in a list of artists that were iden...
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- Comunidad
- Computing Platform Community Discussions
- Stuck on Playlist Maker with nested query IN Challenge
In Step 3 of the Playlist Challenge, we are asked to finish creating the `Pop` playlist by adding another query that will select the title of all the songs from the Pop artists. It should use IN...
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In Step 2 of the Exploding Sun Challenge, we are asked to to make the sun get bigger, add 1 to the sunSize variable inside the draw function. We are given a tip that refers back to the last tal...
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The line above that is the same as (1 * (5/2)^x ) + (125/8 * (5/2)^x) if you factor out (5/2)^x from each expression, you get (1 + 125/8) * (5/2/^x
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Actividad total 275
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Última actividad
-
Miembro desde
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Siguiendo 0 usuarios
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Lo siguen 5 usuarios
-
Votos 22
-
Suscripciones 108