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DynamoDB vs MongoDB NoSQL [closed]
... this website, that has many comparison pages, eg AWS DynamoDB vs MongoDB; http://db-engines.com/en/system/Amazon+DynamoDB%3BMongoDB
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Difference between ApiController and Controller in ASP.NET MVC
...ET MVC
public class TweetsController : Controller {
// GET: /Tweets/
[HttpGet]
public ActionResult Index() {
return Json(Twitter.GetTweets(), JsonRequestBehavior.AllowGet);
}
}
ASP.NET Web API
public class TweetsController : ApiController {
// GET: /Api/Tweets/
public List<Twe...
Row Offset in SQL Server
Is there any way in SQL Server to get the results starting at a given offset? For example, in another type of SQL database, it's possible to do:
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mysql error 1364 Field doesn't have a default values
...e. Removing that setting and restarting MySQL should fix the problem.
See https://www.farbeyondcode.com/Solution-for-MariaDB-Field--xxx--doesn-t-have-a-default-value-5-2720.html
If editing that file doesn't fix the issue, see http://dev.mysql.com/doc/refman/5.6/en/option-files.html for other possi...
Quickly reading very large tables as dataframes
I have very large tables (30 million rows) that I would like to load as a dataframes in R. read.table() has a lot of convenient features, but it seems like there is a lot of logic in the implementation that would slow things down. In my case, I am assuming I know the types of the columns ahead o...
How do I perform an IF…THEN in an SQL SELECT?
How do I perform an IF...THEN in an SQL SELECT statement?
30 Answers
30
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How to quickly and conveniently create a one element arraylist [duplicate]
Is there a Utility method somewhere that can do this in 1 line? I can't find it anywhere in Collections , or List .
8 Ans...
How to find the mime type of a file in python?
...ess the MIME type from a file extension.
If users are uploading files the HTTP post will contain the MIME type of the file alongside the data. For example, Django makes this data available as an attribute of the UploadedFile object.
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using href links inside tag
...cript libraries that provide similar functionality. Here is one example: http://www.dynamicdrive.com/dynamicindex1/dropmenuindex.htm
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href=“tel:” and mobile numbers
...="format-detection" content="telephone=no">
For BlackBerry:
<meta http-equiv="x-rim-auto-match" content="none">
Source: mobilexweb.com
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