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Scala: what is the best way to append an element to an Array?
...repend it:
0 +: array :+ 4
should produce:
res3: Array[Int] = Array(0, 1, 2, 3, 4)
It's the same as with any other implementation of Seq.
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How can I shrink the drawable on a button?
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16 Answers
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How to automatically generate N “distinct” colors?
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14 Answers
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How can I get the Typescript compiler to output the compiled js to a different directory?
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138
Use the option --outDir on tsc (configured within the File Watcher in IntelliJ)
From the comm...
Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
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126
This is a "feature" of Firefox which remembers form input values across page refreshes. To fix...
Changing three.js background to transparent or other color
...vascript issue. You currently have:
renderer.setClearColorHex( 0x000000, 1 );
in your threejs init function. Change it to:
renderer.setClearColorHex( 0xffffff, 1 );
Update: Thanks to HdN8 for the updated solution:
renderer.setClearColor( 0xffffff, 0);
Update #2: As pointed out by WestLangl...
Is it possible to install iOS 6 SDK on Xcode 5?
Xcode 5 has a preferences pane that allow one to download iPhone 6.1 simulator, however I can't find a place where it allows downloading of iOS 6 SDK, thus it is not possible to set the active SDK to iOS 6 when developing with Xcode 5. Is there a workaround that would allow Xcode 5 to install iOS 6 ...
Dashed line border around UIView
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135
You can set the border with this pattern using Layer and Bezier path like below examples.
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Array initializing in Scala
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143
scala> val arr = Array("Hello","World")
arr: Array[java.lang.String] = Array(Hello, World)
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MongoDb query condition on comparing 2 fields
I have a collection T , with 2 fields: Grade1 and Grade2 , and I want to select those with condition Grade1 > Grade2 , how can I get a query like in MySQL?
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