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What JSON library to use in Scala? [closed]
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Unfortunately writing a JSON library is the Scala community's version of coding a todo list app.
There are quite a variety of alternatives. I list them in no particular order, with notes:
parsing.json.JSON - Warning this library is available only up to Scala version 2.9.x...
@OneToMany List vs Set difference
... And for the detail of what happens with a list, see stackoverflow.com/q/1995080/2495717.
– ben3000
May 30 '16 at 3:27
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Random color generator
...und-color", getRandomColor());
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="colorpad" style="width:300px;height:300px;background-color:#000">
</div>
<button onclick="setRandomColor()">Random Color</button&...
How do I interactively unstage a particular hunk in git?
...tch, according to the documentation. The short form -p also works for both commands.
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Turning off “created by” stamp when generating files in IntelliJ
...d the Java and ActionScript file types, and the text can simply be removed completely if you like.
But, in more recent versions of IntelliJ things have got quite a bit easier. The first time it generates this stuff, put your cursor in the generated comments and hit alt-enter (or the equivalent acco...
How to specify the default error page in web.xml?
...as you're still on Servlet 2.5, there's no other way than specifying every common HTTP error individually. You need to figure which HTTP errors the enduser could possibly face. On a barebones webapp with for example the usage of HTTP authentication, having a disabled directory listing, using custom ...
RegEx backreferences in IntelliJ
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Seems like "\" is not required: jetbrains.com/idea/help/…. Also, for me it works only if I explicitly surround my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 1...
How do I define and use an ENUM in Objective-C?
... some other file that's #imported into your header), because otherwise the compiler won't know what size to make the PlayerState ivar. Other than that, it looks ok to me.
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How to get Core Data object from specific Object ID?
...nagedObjectContext. If anyone knows what this method is useful for, please comment.)
[eta.: Another important difference between the first method and the other two is that existingObjectWithID:error: never returns a fault; it always fetches the whole object for you. If you're trying to avoid that (...
What is the correct format to use for Date/Time in an XML file
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