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Yode Japhe

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Computational Lichtenberg Figures Could I know how to creat a such blue line in front-end? ![Mathematica graphics](http://i.stack.imgur.com/5tfAA.png) I also don't know how to create such gray line in official documentation ![Mathematica... AUTHOR: Henrik Schachner 22556VIEWS 7REPLIES BY: Yode Japhe 7 years ago
Setting vertex coordinates on a graph As the documentation of `VertexCoordinates`,it is a bug indeed presisting many version. ![Mathematica graphics](http://i.stack.imgur.com/L3f4b.png) The method based on `Thread` always is my choice currently. Graph[g, VertexCoordinates ->... AUTHOR: Szabolcs Horvát 5655VIEWS 1REPLIES BY: Yode Japhe 7 years ago
Use If within CheckboxBar? I want to make a "slectAll" and "slectNone" button in CheckboxBar,this is current method DynamicModule[{x}, First[{CheckboxBar[ Dynamic[x], {1, 2, 3, 4 -> "SelectAll", 5 -> "SelectNone"}], If[MemberQ[x, 4], x = {1, 2,... AUTHOR: Yode Japhe 5540VIEWS 0REPLIES 7 years ago
Do operations on hierarchical Datasets? Of course we can operate like this dset[All, Transpose /* (#vector1.#vector2 &), {"vector1", "vector2"}] Or dset[All, Transpose /* Apply[Dot], {"vector1", "vector2"}] AUTHOR: W. Craig Carter 6271VIEWS 2REPLIES BY: Yode Japhe 7 years ago