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Java 2021-09-07 04:44:03
How do you count characters in a string array in Java?
package practical5; import java.util.Arrays; public class Part1_9 { public static void main(String[] args) { // declaring and populating array String quoteArray[] = { "\"Continuous", "effort", "not", "st... Add solution -
Javascript 2021-09-06 19:14:04
js create object url base64 pdf binary
const b64toBlob = (b64Data, contentType='', sliceSize=512) => { const byteCharacters = atob(b64Data); const byteArrays = []; for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) { const slice = byteCharacters.slice(of... Add solution -
Other 2021-09-06 08:58:02
length vs length()
length() : In String class we have length() method which is used to return the number of characters in string. Ex : String str = “Hello World”; System.out.println(str.length()); Str.length() will return 11 characters including space. leng... Add solution -
Java 2021-09-06 04:36:02
Java program to sort names in an alphabetical order
// java sort string characters alphabetically import java.util.Arrays; public class CharactersAlphabetically { public static void main(String[] args) { String strInput = "flowerbrackets"; // converting string to char array ... Add solution -
C++ 2021-09-05 11:52:02
c++ forbids comparison between pointer and integer
char a[2] defines an array of char's. a is a pointer to the memory at the beginning of the array and using == won't actually compare the contents of a with 'ab' because they aren't actually the same types, 'ab' is integer type. Also 'ab' should be... Add solution -
Python 2021-09-04 08:51:02
euclidean distance python 3 variables
# Python code to find Euclidean distance # using sum() and square() import numpy as np # intializing points in # numpy arrays point1 = np.array((1, 2, 3)) point2 = np.array((1, 1, 1)) # finding sum of squares sum_sq = np.sum(np.square(po... Add solution -
Java 2021-09-03 20:53:01
java overload
Overloading mean same method name and different parameter, it can happen in same class. it's a feature that allows us to have more than one method with same name. Example: sort method of Arrays class Arrays.sort(int[] arr) Arrays.sort(String[] arr) ...... Add solution
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