The map tag has no wiki summary.
0
votes
0answers
14 views
how to map controllers , models, and views as a todo list
Before starting on a current project I was wondering if there is a terminology for what I am planning on doing? Basically what I want to do is map out every object in layers such as all the ...
2
votes
1answer
133 views
Dataset with coordinates of borders of countries
I am creating an application that visually displays world regions, e.g. to place markers within an administrative region.
Does a dataset exist with geometrical or geographical (long/lat) descriptions ...
13
votes
6answers
618 views
Map of functions vs switch statement
I'm working on a project that processes requests, and there are two components to the request: the command and the parameters. The handler for each command is very simple (< 10 lines, often < ...
1
vote
0answers
31 views
Trying to draw multiple routes on a map [closed]
I have a piece of code here that plots a group of points on a map, and then joins them to draw a route. I want to draw multiple routes on the same map though, and I'm not sure how to do that. Can ...
4
votes
2answers
411 views
How can “hash functions” be used to implement hash maps at all?
My understandment is that hash maps allow us to link, say, a string, to certain memory location. But if every string were to be linked to a unique place in memory it would need a huge block of empty ...
-3
votes
1answer
374 views
map data structure in pacman [closed]
I am trying to make a pacman game in c#. I have done some basic work and have previously replicated games like copter-it and minesweeper. I am confused about how to implement the map in pacman. Which ...
5
votes
2answers
295 views
GIS-based data visualization and maintenance tool
Background
Looking to leverage an existing GIS system for exploring organizational data.
Architecture
The following figure represents a high-level overview of the system's desired features:
The ...
5
votes
1answer
124 views
Multi-platform Map Application
I'm working on a web project (PHP, jQuery) which currently using Google Maps powering up the map functionality of the application, however we need to make it multi-platform like you can go to the ...
3
votes
2answers
127 views
What can I do in order to inform users of potential errors in my software in order to minimize liability?
I'm an independent software developer that's spent the last few months creating software for viewing and searching map data. The software has some navigation functionality as well (mapping, ...
3
votes
2answers
115 views
Best approach for saving highlighted areas on geographical map
I am designing an application that allow users to highlight areas of a geographical map using a tool that is like brush or a pen. The tool basically draw a circle with a single click and continue ...
3
votes
1answer
86 views
For csv database extracts, how do map keys not create a dependency?
A lot of my work is done with .csv extracts (reports) from databases. As I have been programming in Clojure, I've received comments that relying on vector indexes creates dependencies. I understand ...
1
vote
1answer
193 views
Countour Mapping API
I have done some searching on Google, but haven't come up with much as of yet. I am wanting to take a set of point data, which I had previously been using to create weighted points for a heat map ...
1
vote
1answer
276 views
Custom map solution using openstreetmap [closed]
I want to work in real estate portal and I need to filter the result and list the properties in map view using openstreetmap (Client requirement). They gave this reference site . I started on ...
1
vote
2answers
374 views
google maps based desktop application
I want to build a desktop application which has google maps embedded to it. This app should have a thread to read coordinate data online a usb microphone to use. This application will move the google ...
1
vote
1answer
211 views
sorting using a custom definition of “>” and “< ” in python
suppose I have a custom function such as
def greater(a, b):
if (a % b) % 2 == 0:
return 1
return 0
It defines how to compare two numbers and determine which is greater.
In this ...
4
votes
1answer
555 views
(How can I / Am I allowed to) Use Google Maps as a Texture on an OpenGL object?
Note: I asked a very similar question on StackOverflow but did not get much attention, so was directed to http://programmers.stackexchange.com as licensing issues seem to have more interest here...
I ...
0
votes
1answer
574 views
Equivalent of #map in ruby in golang
I'm playing with Go and run into something I'm unable to find in Google, although there is certainly something that exists:
I'm using the following struct:
type Syntax struct {
name string
...
6
votes
1answer
208 views
How do I efficiently store all OpenStreetMap data in an indexed way?
I have a PBF file that contains the following information about a country:
Nodes, each with their own longitude, latitude and properties; used to store points in a 2D space.
Ways, each with their ...
3
votes
2answers
1k views
What is the advantage of using map datastructure?
I am a member of some online coding website and today when I submitted a solution in C++, I saw there were much better answers in C++ itself which took considerably less time. The solutions were open ...
3
votes
1answer
212 views
Find the average speed for roads
I am working on a mobile application and I would like to ask you a question. Is there an API or a method to get/calculate the average speed that a car should have in a road. I am working on a GPS like ...
1
vote
3answers
300 views
Is an assocative array ordered?
An associative array has many common similar names, hash, keymap, map, table, index.
It's a map of keys and values but I cannot find a reputable definition of the phrase which tells me whether a map ...
