delorme map store

Tag: Map to store data in orderWe know that the map is unordered when it stores data. And sometimes, we sort in our own order. For example, if you look up a collection of data and plug it into a map, you want to sort by the order of the data in your query. Then we can't manipulate the data with regular maps. Next, we u

Business Benefits! How to increase the number of followers of the micro-credit public platform? How to interact better with fans? How to provide customers with better network services? The answer is to add a map function for your own micro-credit public platform. With maps, your users can find your physical store's address better and faster, and quickly search for routes. Different entities store can also

Today, when using Hibernater as an ORM framework, almost all are mapped using annotations, and you can map any type of field. The point here is to map the enumeration types, which are easy to annotate (and then add later), but the XML configuration is a bit cumbersome. A more complex mapping is that the types stored in the enumeration type are not the string itself, nor the ordinal, which is the custom type

How to store the longitude and latitude of a google map is better, as shown in the following figure: ------ solution ---------------------- two sections ------ solution ---------------- I used two fields to store one longitude and one latitude. ------ Solution ------------------ try jsonPHPcode $ coordarray (how to store