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Array initializing in Scala
... ,just started learning it today.I would like to know how to initialize an array in Scala.
6 Answers
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Use numpy array in shared memory for multiprocessing
I would like to use a numpy array in shared memory for use with the multiprocessing module. The difficulty is using it like a numpy array, and not just as a ctypes array.
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How do I remove an array item in TypeScript?
I have an array that I've created in TypeScript and it has a property that I use as a key. If I have that key, how can I remove an item from it?
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Array Size (Length) in C#
How can I determine size of an array (length / number of items) in C#?
9 Answers
9
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Is it correct to use JavaScript Array.sort() method for shuffling?
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@Jon: but Fisher-Yates will create 2^x states for each array index, ie there'll be 2^(xn) states total, which should be quite a bit larger that 2^c - see my edited answer for details
– Christoph
Jun 8 '09 at 7:22
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PostgreSQL return result set as JSON array?
I would like to have PostgreSQL return the result of a query as one JSON array. Given
2 Answers
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How to get subarray from array?
I have var ar = [1, 2, 3, 4, 5] and want some function getSubarray(array, fromIndex, toIndex) , that result of call getSubarray(ar, 1, 3) is new array [2, 3, 4] .
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How to get distinct values from an array of objects in JavaScript?
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If this were PHP I'd build an array with the keys and take array_keys at the end, but JS has no such luxury. Instead, try this:
var flags = [], output = [], l = array.length, i;
for( i=0; i<l; i++) {
if( flags[array[i].age]) continue;
flags[ar...
Remove array element based on object property
I have an array of objects like so:
14 Answers
14
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Java lib or app to convert CSV to XML file? [closed]
...t;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.List;
import au.com.bytecode.opencsv.CSVReader;
import com.thoughtworks.xstream.XStream;
public class CsvToXml {
public static void main(String[] args) {
String startFile = "....