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<title>Programming &amp; Software Q&amp;A | CollectiveSolver - Recent questions tagged scala-array</title>
<link>https://collectivesolver.com/tag/scala-array</link>
<description>Powered by Question2Answer</description>
<item>
<title>How to rotate array elements left N times in Scala</title>
<link>https://collectivesolver.com/90993/how-to-rotate-array-elements-left-n-times-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90993/how-to-rotate-array-elements-left-n-times-in-scala</guid>
<pubDate>Thu, 23 Oct 2025 06:04:24 +0000</pubDate>
</item>
<item>
<title>How to resize an array in Scala</title>
<link>https://collectivesolver.com/90843/how-to-resize-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90843/how-to-resize-an-array-in-scala</guid>
<pubDate>Tue, 14 Oct 2025 19:16:40 +0000</pubDate>
</item>
<item>
<title>How to group elements of an array based on their first occurrence in Scala</title>
<link>https://collectivesolver.com/90761/how-to-group-elements-of-an-array-based-on-their-first-occurrence-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90761/how-to-group-elements-of-an-array-based-on-their-first-occurrence-in-scala</guid>
<pubDate>Sat, 11 Oct 2025 05:32:54 +0000</pubDate>
</item>
<item>
<title>How to check whether an array is subset of another array in Scala</title>
<link>https://collectivesolver.com/90563/how-to-check-whether-an-array-is-subset-of-another-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90563/how-to-check-whether-an-array-is-subset-of-another-array-in-scala</guid>
<pubDate>Sun, 05 Oct 2025 03:15:32 +0000</pubDate>
</item>
<item>
<title>How to find the smallest letter in a sorted array that is larger than a given letter in Scala</title>
<link>https://collectivesolver.com/90245/how-to-find-the-smallest-letter-in-a-sorted-array-that-is-larger-than-a-given-letter-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90245/how-to-find-the-smallest-letter-in-a-sorted-array-that-is-larger-than-a-given-letter-in-scala</guid>
<pubDate>Mon, 22 Sep 2025 06:53:47 +0000</pubDate>
</item>
<item>
<title>How to find the two elements in an array whose sum is closest to zero in Scala</title>
<link>https://collectivesolver.com/90113/how-to-find-the-two-elements-in-an-array-whose-sum-is-closest-to-zero-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/90113/how-to-find-the-two-elements-in-an-array-whose-sum-is-closest-to-zero-in-scala</guid>
<pubDate>Sat, 13 Sep 2025 14:56:46 +0000</pubDate>
</item>
<item>
<title>How to sort an array that consists of only 0s and 1s in Scala</title>
<link>https://collectivesolver.com/89873/how-to-sort-an-array-that-consists-of-only-0s-and-1s-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/89873/how-to-sort-an-array-that-consists-of-only-0s-and-1s-in-scala</guid>
<pubDate>Wed, 03 Sep 2025 19:58:33 +0000</pubDate>
</item>
<item>
<title>How to sort an array of strings where each string represents a decimal number in Scala</title>
<link>https://collectivesolver.com/89837/how-to-sort-an-array-of-strings-where-each-string-represents-a-decimal-number-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/89837/how-to-sort-an-array-of-strings-where-each-string-represents-a-decimal-number-in-scala</guid>
<pubDate>Mon, 01 Sep 2025 18:47:23 +0000</pubDate>
</item>
<item>
<title>How to find the length of the longest consecutive sequence of an unsorted array of integers in Scala</title>
<link>https://collectivesolver.com/89529/how-to-find-the-length-of-the-longest-consecutive-sequence-of-an-unsorted-array-of-integers-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/89529/how-to-find-the-length-of-the-longest-consecutive-sequence-of-an-unsorted-array-of-integers-in-scala</guid>
<pubDate>Tue, 19 Aug 2025 17:13:13 +0000</pubDate>
</item>
<item>
<title>How to remove a subarray from an array in Scala</title>
<link>https://collectivesolver.com/89363/how-to-remove-a-subarray-from-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/89363/how-to-remove-a-subarray-from-an-array-in-scala</guid>
<pubDate>Wed, 13 Aug 2025 14:26:05 +0000</pubDate>
</item>
<item>
<title>How to sort the part of an array in Scala</title>
<link>https://collectivesolver.com/89342/how-to-sort-the-part-of-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/89342/how-to-sort-the-part-of-an-array-in-scala</guid>
<pubDate>Tue, 12 Aug 2025 14:15:05 +0000</pubDate>
</item>
<item>
<title>How to shift elements of an array to the right by one position in Scala</title>
<link>https://collectivesolver.com/87301/how-to-shift-elements-of-an-array-to-the-right-by-one-position-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/87301/how-to-shift-elements-of-an-array-to-the-right-by-one-position-in-scala</guid>
<pubDate>Fri, 27 Jun 2025 08:39:23 +0000</pubDate>
</item>
<item>
<title>How to shift elements of an array to the left by one position in Scala</title>
<link>https://collectivesolver.com/87279/how-to-shift-elements-of-an-array-to-the-left-by-one-position-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/87279/how-to-shift-elements-of-an-array-to-the-left-by-one-position-in-scala</guid>
<pubDate>Thu, 26 Jun 2025 17:09:45 +0000</pubDate>
</item>
<item>
<title>How to convert byte array to hex string in Scala</title>
<link>https://collectivesolver.com/87082/how-to-convert-byte-array-to-hex-string-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/87082/how-to-convert-byte-array-to-hex-string-in-scala</guid>
<pubDate>Sat, 21 Jun 2025 15:54:39 +0000</pubDate>
</item>
<item>
<title>How to print array elements in groups of 2 with Scala</title>
<link>https://collectivesolver.com/87051/how-to-print-array-elements-in-groups-of-2-with-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/87051/how-to-print-array-elements-in-groups-of-2-with-scala</guid>
<pubDate>Sat, 21 Jun 2025 05:41:02 +0000</pubDate>
</item>
<item>
<title>How to get the first missing smallest positive integer in an unsorted integer array with Scala</title>
<link>https://collectivesolver.com/86382/how-to-get-the-first-missing-smallest-positive-integer-in-an-unsorted-integer-array-with-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86382/how-to-get-the-first-missing-smallest-positive-integer-in-an-unsorted-integer-array-with-scala</guid>
<pubDate>Thu, 05 Jun 2025 05:23:10 +0000</pubDate>
</item>
<item>
<title>How to create and use an array of objects in Scala</title>
<link>https://collectivesolver.com/86062/how-to-create-and-use-an-array-of-objects-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86062/how-to-create-and-use-an-array-of-objects-in-scala</guid>
<pubDate>Thu, 29 May 2025 06:11:48 +0000</pubDate>
</item>
<item>
<title>How to create multi-dimensional array in Scala</title>
<link>https://collectivesolver.com/86060/how-to-create-multi-dimensional-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86060/how-to-create-multi-dimensional-array-in-scala</guid>
<pubDate>Thu, 29 May 2025 06:00:24 +0000</pubDate>
</item>
<item>
<title>How to concatenate arrays in Scala</title>
<link>https://collectivesolver.com/86058/how-to-concatenate-arrays-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86058/how-to-concatenate-arrays-in-scala</guid>
<pubDate>Thu, 29 May 2025 05:55:00 +0000</pubDate>
</item>
<item>
<title>How to add elements to an array  in Scala</title>
<link>https://collectivesolver.com/86053/how-to-add-elements-to-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86053/how-to-add-elements-to-an-array-in-scala</guid>
<pubDate>Thu, 29 May 2025 05:43:58 +0000</pubDate>
</item>
<item>
<title>How to create and access an array in Scala</title>
<link>https://collectivesolver.com/86050/how-to-create-and-access-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/86050/how-to-create-and-access-an-array-in-scala</guid>
<pubDate>Thu, 29 May 2025 05:33:51 +0000</pubDate>
</item>
<item>
<title>How to implement the two sum algorithm to find two values in array that add up to target with Scala</title>
<link>https://collectivesolver.com/85773/how-to-implement-the-two-sum-algorithm-to-find-two-values-in-array-that-add-up-to-target-with-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/85773/how-to-implement-the-two-sum-algorithm-to-find-two-values-in-array-that-add-up-to-target-with-scala</guid>
<pubDate>Thu, 22 May 2025 16:11:23 +0000</pubDate>
</item>
<item>
<title>How to find first and last positions of an element in a sorted array in Scala</title>
<link>https://collectivesolver.com/85024/how-to-find-first-and-last-positions-of-an-element-in-a-sorted-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/85024/how-to-find-first-and-last-positions-of-an-element-in-a-sorted-array-in-scala</guid>
<pubDate>Sat, 10 May 2025 05:40:28 +0000</pubDate>
</item>
<item>
<title>How to convert an array of digits to an integer add 1 and convert it back to an array of digits in Scala</title>
<link>https://collectivesolver.com/84064/how-to-convert-an-array-of-digits-to-an-integer-add-1-and-convert-it-back-to-an-array-of-digits-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/84064/how-to-convert-an-array-of-digits-to-an-integer-add-1-and-convert-it-back-to-an-array-of-digits-in-scala</guid>
<pubDate>Sat, 12 Apr 2025 15:32:31 +0000</pubDate>
</item>
<item>
<title>How to create an array of dates starting with today and going back the last 30 days in Scala</title>
<link>https://collectivesolver.com/84014/how-to-create-an-array-of-dates-starting-with-today-and-going-back-the-last-30-days-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/84014/how-to-create-an-array-of-dates-starting-with-today-and-going-back-the-last-30-days-in-scala</guid>
<pubDate>Fri, 11 Apr 2025 08:58:45 +0000</pubDate>
</item>
<item>
<title>How to create an array of days starting with today and going back the last 30 days in Scala</title>
<link>https://collectivesolver.com/84012/how-to-create-an-array-of-days-starting-with-today-and-going-back-the-last-30-days-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/84012/how-to-create-an-array-of-days-starting-with-today-and-going-back-the-last-30-days-in-scala</guid>
<pubDate>Fri, 11 Apr 2025 08:52:05 +0000</pubDate>
</item>
<item>
<title>How to find the maximum value in a multidimensional array with Scala</title>
<link>https://collectivesolver.com/83806/how-to-find-the-maximum-value-in-a-multidimensional-array-with-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83806/how-to-find-the-maximum-value-in-a-multidimensional-array-with-scala</guid>
<pubDate>Sun, 06 Apr 2025 04:26:54 +0000</pubDate>
</item>
<item>
<title>How to convert array of chars to string in Scala</title>
<link>https://collectivesolver.com/83784/how-to-convert-array-of-chars-to-string-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83784/how-to-convert-array-of-chars-to-string-in-scala</guid>
<pubDate>Sat, 05 Apr 2025 14:30:40 +0000</pubDate>
</item>
<item>
<title>How to find the max and min of a subset of an array in Scala</title>
<link>https://collectivesolver.com/83387/how-to-find-the-max-and-min-of-a-subset-of-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83387/how-to-find-the-max-and-min-of-a-subset-of-an-array-in-scala</guid>
<pubDate>Tue, 25 Mar 2025 18:13:58 +0000</pubDate>
</item>
<item>
<title>How to check whether a non-sequential array is a subset of another non-sequential array in Scala</title>
<link>https://collectivesolver.com/83376/how-to-check-whether-a-non-sequential-array-is-a-subset-of-another-non-sequential-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83376/how-to-check-whether-a-non-sequential-array-is-a-subset-of-another-non-sequential-array-in-scala</guid>
<pubDate>Tue, 25 Mar 2025 03:14:08 +0000</pubDate>
</item>
<item>
<title>How to get an array subset in Scala</title>
<link>https://collectivesolver.com/83357/how-to-get-an-array-subset-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83357/how-to-get-an-array-subset-in-scala</guid>
<pubDate>Mon, 24 Mar 2025 18:30:17 +0000</pubDate>
</item>
<item>
<title>How to reverse an array in Scala</title>
<link>https://collectivesolver.com/83318/how-to-reverse-an-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83318/how-to-reverse-an-array-in-scala</guid>
<pubDate>Sun, 23 Mar 2025 14:45:37 +0000</pubDate>
</item>
<item>
<title>How to create an array containing a range of characters in Scala</title>
<link>https://collectivesolver.com/83241/how-to-create-an-array-containing-a-range-of-characters-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83241/how-to-create-an-array-containing-a-range-of-characters-in-scala</guid>
<pubDate>Fri, 21 Mar 2025 17:28:27 +0000</pubDate>
</item>
<item>
<title>How to sort each row from a two-dimensional array in Scala</title>
<link>https://collectivesolver.com/83083/how-to-sort-each-row-from-a-two-dimensional-array-in-scala</link>
<description></description>
<guid isPermaLink="true">https://collectivesolver.com/83083/how-to-sort-each-row-from-a-two-dimensional-array-in-scala</guid>
<pubDate>Sun, 16 Mar 2025 17:53:08 +0000</pubDate>
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