geolocation
Why use the SQL Server 2008 geography data type?
I am redesigning a customer database and one of the new pieces of information I would like to store along with the standard address fields (Street, City, etc.) is the geographic location of the addres[详细]
2023-04-05 04:19 分类：问答How reliable is LocationManager's getLastKnownLocation and how often is it updated?
I am building an app that can use a user\'s current location on certain actions.Location is more of a benefit to the user rather than a critical part of the process.I\'m only interested in very rough[详细]
2023-04-05 03:30 分类：问答How to: plot a given latitude and longitude into still image map using four (4) coordinates of the image?
I have created this post -> plot a real world lat lon into different angle still image map from that, I can successfully mark the given lat&lon given the two (2) coordinates (upper left, lower ri[详细]
2023-04-04 18:49 分类：问答How does a browser get GPS data from a computer?
HTML5 browser can retrive the gps position of a computer. http://diveintohtml5.ep.io/geolocation.html开发者_运维技巧[详细]
2023-04-04 14:22 分类：问答iOS re-check location on load from background
I\'m building an app which displays result data based on your cur开发者_如何学Crent location. At the moment, I\'m using the viewDidLoad method of a UIViewController to start the CLLocationManager and[详细]
2023-04-04 10:38 分类：问答MKCoordinateSpan in Meters?
I need to create a MKCoord开发者_运维知识库inateSpan that is about 500 meters. How do I calculate the values to pass into the MKCoordinateSpan constructor?[详细]
2023-04-04 08:15 分类：问答ObjectMapper: Find geo places within a certain square, sorted by proximity
I am building a Ruby app on Heroku using Sinatra and a PostgreSQL database interfaced with ObjectMapper. I need to run a query which returns a list of all locations in a database (which each have lati[详细]
2023-04-04 02:02 分类：问答Does android get user's location by network need Google Map installed
My problem is the same with cannot get place from google map using location I installed a new android ROM and tested locationlistener with network location provider, nothing would return back.[详细]
2023-04-03 21:01 分类：问答Python lib to return the adjectival form of a Country
I开发者_如何学JAVA\'m looking for a Python library to return the adjectival form of a country. For example, given \"Brazil\" it would return \"Brazilian\", given \"Greece\" it would return \"Greek\".[详细]
2023-04-03 20:08 分类：问答GPS doesnt' work (Android web application)
I\'m writing web application for mobile phones and I need to use geolocation. I wrote: (javascript) function GeoLocationStart(){[详细]
2023-04-03 17:01 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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