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Apr
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awarded  Teacher
Feb
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answered How to find the nearest land mark from a given longitude and latitude?
Feb
1
comment pgrouting: Directed Shortest Path calculation using Dijkstra ignores one-way streets
The one-ways are encoded using the reverse_cost column in the roads_po table. Arcs that correspond to a one-way have a value of 1.0E6 while non-one-ways have the same value in the reverse_cost column which they also have in the length column.
Feb
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awarded  Student
Feb
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asked pgrouting: Directed Shortest Path calculation using Dijkstra ignores one-way streets