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Other 2022-03-27 16:25:48
Java Super Power java
import javax.swing.JOptionPane;public class SuperPower{public static void main(String[] args) {String power;power = JOptionPane.showInputDialog("What is your super power?");power = power.toUpperCase();JOptionPane.showMessageDialog(null,pow... Add solution -
Shell/Bash 2022-03-22 03:20:11
${a,}: bad substitution
var=hello #For Bash Version higher than 4.3.33 try these echo ${var''} #Uppercase whole string HELLO echo ${var'} #Uppercase only first char of string Hello var2=BYE echo ${var2,} #Lowercase whole string bye echo ${var2,,} #Lowercase only first char of st... Add solution -
TypeScript 2022-03-16 23:35:15
transform snake case in camel case typescript
const toCamelCase = (str: string): string =>{ let charsLowerCase = str.toLowerCase().split(''); let camelCaseKey = ''; for (let pos = 0; pos < charsLowerCase.length; pos++) { if (charsLowerCase[pos] === '_') { ... Add solution -
Java 2022-03-11 09:20:22
spring tcp inbound-outbound channel adapter example
@Configuration() @EnableIntegration @IntegrationComponentScan public class ServerConfiguration implements ApplicationListener<TcpConnectionEvent> { private final int port = SocketUtils.findAvailableServerSocket(5000); @MessagingGateway(defaultRequ... Add solution -
Python 2022-03-03 00:55:02
class name convention python
#module names should be all lowercase import mymodule #normal variables are lowercase_with_underscores my_variable = 'value' #constants are UPPERCASE CONSTANT = 'never changes' #classes are UpperCaseCamelCase class MyClass(self): pass Add solution -
Javascript 2022-03-02 22:25:22
sort array of objects in react js
const books = [ {id: 1, name: 'The Lord of the Rings'}, {id: 2, name: 'A Tale of Two Cities'}, {id: 3, name: 'Don Quixote'}, {id: 4, name: 'The Hobbit'} ] compareObjects(object1, object2, key) { const obj1 = object1[key].toUpperCase() const o... Add solution
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