WebApr 16, 2015 · How in the world do you get just an element at index i from the List in scala? I tried get(i), and [i] - nothing works. Googling only returns how to "find" an element in the … Web49 minutes ago · Task from manufacture. Page show last 100 packages of product. Screen divided on two parts: left - list of button, which contain code (like id) of element in database, and right - data of selected package (by chosen code in left part).
How to get the first element of list in Scala?
WebMay 25, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. WebSep 20, 2016 · As 1.5-1 is less than minimum value 1, it will merge the elements [1,2],0.3) and ([1.5,6],0.35) as [1, 6], 0.65, meaning it will take the 1st element of the inside list and … fram new zealand
Scala How to get sublist by index - Stack Overflow
Webindex: An INTEGER expression. mapExpr: A MAP expression. key: An expression matching the type of the keys of mapExpr Returns If the first argument is an ARRAY: The result is of the type of the elements of expr. abs (index) must be between 1 and the length of the array. If index is negative the function accesses elements from the last to the first. WebOct 14, 2024 · We start by using the zipWithIndex method which will turn our list into a list of pairs. Each pair is made of the original element and its … WebThis is the documentation for the Scala standard library. Package structure . The scala package contains core types like Int, Float, Array or Option which are accessible in all Scala compilation units without explicit qualification or imports.. Notable packages include: scala.collection and its sub-packages contain Scala's collections framework. … fram oil filter 3675 vehicle fit