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Some of the exercises modify the filesystem; need a way to re-set while inside an exercise. For example, if the learner types the wrong thing for the "Deleting files" exercise in chapter 1, Rasmus not…
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@hugobowne commented on [Thu Aug 10 2017](https://github.com/datacamp/course-specs/issues/1)
This is feedback on @gvwilson's doc on course specs & development process as of [this commit](https://…
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~~Find out whether packages can be installed during lessons so that we can teach `brew`/`apt`/`yum`/etc.~~
Consensus is that:
1. Packages *can* be installed.
2. There's no need to worry about p…
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This will allow people to fix cases where copying has lead to slow SCTs in old exercises. cc @yrdatacamp
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Using expr_code for rounding floats when checking function definitions does not work.
Student:
```
def one_val(x):
val=1
return val-0.000001
```
Solution:
```
def one_val(x):
val…
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I download the zip of this project and open the chapter1.Rmd on Rstudio then knit to html and it had the error like this
![screen shot 2017-02-05 at 20 33 06](https://cloud.githubusercontent.com/as…
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Hello,
Can anybody help me plz, it is said here in order to run the test I need to install python backend, but i don't understand which package is python backend and how can I find it.
> Run tests…
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I keep getting this, even in the example. It's somewhat random.
I tried disabling extensions, making sure I always only had one datacamp tab open.
What are possible causes? In the console I see 403s …
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I just tried to load `library(tidyverse)` and `library(nycflights13)` in a chunk via `tutorial::go_interactive()` and received the `Error: there is no package called 'tidyverse'` error and a similar e…
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DataCamp Light examples available on port 3003.
Error: ENOENT, stat 'C:\xxx\xxx\Desktop\cp\datacamp-light-master\example\undefined'
at Error (native)