Store array of numbers in database field
Separate table, normalized Not as XML or json , but separate numbers in separate rows No matter what you think, it’s the best way. You can thank me later
data-storage
BigInteger in C?
Use libgmp: GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating-point numbers. There is no practical limit to the precision except the ones implied by the available memory in the machine GMP runs on… Since version 6, GMP is distributed under the dual licenses, GNU LGPL v3 … Read more
Dependency injection and ASP.Net Membership Providers
If you are configuring the custom membership providers via the <membership> element in the Web.config file, then I can see the issues you will have with dependency injection. The providers are constructed and managed by the framework, and there is no opportunity for you to intercept that construction to provide additional dependency injection for the … Read more
What is the use of private Content Providers?
It automatically schedules all your server-side and synchronization DB access in a background thread. However, in your application frontend, the Content Resolver/Provider will normally execute queries/transactions from the UI thread by default. You must perform all transactions asynchronously (i.e. using a CursorLoader) to ensure that your application runs smoothly on the UI side It localizes … Read more
Which Android Data Storage Technique to use?
Different Storage options in Android Content Providers Consider the structured data added to the device from application1 is not accessible to another application2 present in the same device but the profile photo added to the device by application1 is available to the application2 running in the same device Consider android device as a city, the … Read more
How to store data locally in .NET (C#) [closed]
I’d store the file as JSON. Since you’re storing a dictionary which is just a name/value pair list then this is pretty much what json was designed for. There a quite a few decent, free .NET json libraries – here’s one but you can find a full list on the first link.
Eventual consistency in plain English
Eventual consistency: I watch the weather report and learn that it’s going to rain tomorrow. I tell you that it’s going to rain tomorrow. Your neighbor tells his wife that it’s going to be sunny tomorrow. You tell your neighbor that it is going to rain tomorrow. Eventually, all of the servers (you, me, your … Read more
Pros and Cons of SQLite and Shared Preferences [closed]
It really depends on the data you want to store. SQLite Large amounts of same structured data should be stored in a SQLite database as databases are designed for this kind of data. As the data is structured and managed by the database, it can be queried to get a sub set of the data … Read more
Binary Data in MySQL [closed]
The answer by phpguy is correct but I think there is a lot of confusion in the additional details there. The basic answer is in a BLOB data type / attribute domain. BLOB is short for Binary Large Object and that column data type is specific for handling binary data. See the relevant manual page … Read more