array_2d = numpy.array([[45, 55, 25,67],[90, 10, 20, 30]]) print("2D-array: ", array_2d) In the above code: The “numpy.array()” is used to create the “1-D” and “2-D” array. The “print()” function accepts
How to print an array in PHP? 1) print_r() function: 2) var_dump() function: 3) json_encode() function: 4) foreach() loop: Introduction An array is one kind of data structure, which can store multiple items of related data types. The printing of an array is one of the fundamen...
TheArraykeyword is used to create an array in Scala. There are multiple syntaxes to create an array. They are, var array_name : Array[data_type] = new Array[data_type(size) var array_name: Array[data_tpye] = new Array(size) var array_name = new Array[data_type](size) var array...
importjava.util.Arrays;publicclassPrintingAnArray{publicstaticvoidmain(String args[]){intArray[]={1,2,3,4,5};System.out.println(Arrays.toString(Array));}} Output: [1, 2, 3, 4, 5] Use thestream().forEach()Method to Print an Array in Java ...
In Scala,array_name.foreach(println)is another way to iterate through each element in an array calledarray_nameand print each element to the console using theprintlnfunction. Example Code: objectMyClass{defmain(args:Array[String]):Unit={varmarks=Array(97,100,69,78,40,50,99)println("Array...
Find an object on a fixed criterion We have a tasks array as shown in the listing below: var tasks = [ { 'Id': '1', 'Title': 'Go to Market 99', 'Status': 'done' }, { 'Id': '2', 'Title': 'Email to manager', 'Status': 'pending' }, ...
Python arrays can be iterated over usingforloops. This provides a convenient way to take an action on each element in an array. Each loop yields a variable —itemin the example — corresponding to an element in the array: for item in example_array: print(item) ...
Theprint_rPHP function is used to return an array in a human readable form. It is written as: print_r($your_array) In this example, an array is defined and printed. The tagindicates the following code is preformatted text. This tag causes the text to be displayed in a fixed-width fo...
print(my_pet) In my case, it turns out Python wants me to get aBunny: Loop over a string array in Python When storing strings (or other data) in an array, you do so for a purpose in your Python program. Working with the resulting array, typically involves looping over its contents....
Below are the steps you can follow to use println! with the {:?} format specifier to print an array.Create a variable(demo) for the array. Create a variable for the size of the array([&str; 7]). Initialize the array with values. Print out each value in the array using the ?