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Python 2021-11-10 22:15:24
Random int without random module
def randint(a, b): "Return random integer in range [a, b], including both end points." return a + randbelow(b - a + 1) def randbelow(n): "Return a random int in the range [0,n). Raises ValueError if n<=0." k = n.bi... Add solution -
TypeScript 2021-11-08 23:49:17
how to get all the elements in xpath java
XPathExpression expr = xpath.compile("//Yourpath"); NodeList list= (NodeList) expr.evaluate(doc, XPathConstants.NODESET); for (int i = 0; i < list.getLength(); i++) { Node node = list.item(i); System.out.println(node.getTextContent()); Add solution -
Java 2021-11-08 21:05:14
Reverse a string in java without using reverse function
// Reverse a string in java without using reverse function import java.util.Scanner; public class ReverseWithoutFunction { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Please en... Add solution -
Other 2021-11-08 17:00:26
Is there a way to configure wifi credentails to ardunio uno wifi with laptop
#include #include char ssid[] = "test"; char pass[] = ""; int keyIndex = 0; int status = WL_IDLE_STATUS; WiFiServer server(80); void setup() { Serial.begin(9600); while (status != WL_CONNECTED) { Seria... Add solution -
Java 2021-11-08 14:53:33
java remove string from character
// remove last character from string in java public class SubstringDemo { public static void main(String[] args) { String strInput = "Flower Brackets!"; String strOutput = strInput.substring(0, strInput.length() - 1); Sys... Add solution