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| author | rgxgr <33611071+rgxgr@users.noreply.github.com> | 2019-07-02 10:13:37 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-02 10:13:37 +0800 |
| commit | 65fe2371299ed9baf0cd488263333615baf7b97d (patch) | |
| tree | 107eb5550b026c7bc64b5099b64ed612723c136a | |
| parent | 84cb0e88995b6d2f04a119cc25a695a33e1cbf9f (diff) | |
Correct output
"Puce -> 3.5" was added to myHash before Keys[mhHash] and Values[myHash]
| -rw-r--r-- | wolfram.html.markdown | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/wolfram.html.markdown b/wolfram.html.markdown index 4514006d..5fddbc82 100644 --- a/wolfram.html.markdown +++ b/wolfram.html.markdown @@ -123,8 +123,8 @@ myHash[["Green"]] (* 2, use it *) myHash[["Green"]] := 5 (* 5, update it *) myHash[["Puce"]] := 3.5 (* 3.5, extend it *) KeyDropFrom[myHash, "Green"] (* Wipes out key Green *) -Keys[myHash] (* {Red} *) -Values[myHash] (* {1} *) +Keys[myHash] (* {Red, Puce} *) +Values[myHash] (* {1, 3.5} *) (* And you can't do any demo of Wolfram without showing this off *) Manipulate[y^2, {y, 0, 20}] (* Return a reactive user interface that displays y^2 |