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Is the order of elements in a JSON list preserved?
I've noticed the order of elements in a JSON object not being the original order.
5 Answers
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Order of serialized fields using JSON.NET
Is there a way to specify the order of fields in a serialized JSON object using JSON.NET ?
14 Answers
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How do you effectively model inheritance in a database?
...iminator value), whereas target per entity you need to do complex joins in order to detect what type something is as well as retreiuve all its data..
Edit: The images I show here are screen shots of a project I am working on. The Asset image is not complete, hence the emptyness of it, but it was ma...
Default profile in Spring 3.1
...ach does not set the default profile in an application.properties file. In order to know that application-prod.properties should be use you'll have to know the profile. That's what this approach does. It defines profiles outside the spring context either the web.xml (default) or via environment vari...
fastest MD5 Implementation in JavaScript
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"In order to make my JavaScript MD5 code faster than everyone else's, I had to take advantage of local function variables." What a breakthrough!
– Glenn Maynard
Dec 16 '10 at 7:12
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Matplotlib Legends not working
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http://matplotlib.sourceforge.net/users/legend_guide.html#adjusting-the-order-of-legend-items
line, = plot(x,sin(x)) what does comma stand for?
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How can I select rows with most recent timestamp for each key value?
...SELECT MAX(timestamp) FROM sensorTable s2 WHERE s1.sensorID = s2.sensorID)
ORDER BY sensorID, timestamp;
Pretty self-explaining I think, but here's more info if you wish, as well as other examples. It's from the MySQL manual, but above query works with every RDBMS (implementing the sql'92 standard...
Difference between 'new operator' and 'operator new'?
...'s a good question in any case.
Operator new is a function that allocates raw memory -- at least conceptually, it's not much different from malloc(). Though it's fairly unusual unless you're writing something like your own container, you can call operator new directly, like:
char *x = static_cast&...
How do I change the language of moment.js?
...ng to change the language of the date which is being set by moment.js. The default one is English, but I want to set the German language. These is what I tried:
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What's the best manner of implementing a social activity stream? [closed]
...'t want to do any joins on other database tables if you want speed. And in order to display, say 200, different events from 50 different users, you need speed.
Then I have classes that extends a basic FeedActivity class for rendering the different types of activity entries. Grouping of events would...