Definindo métodos em Go
As funções permitem que você organize a lógica em procedimentos repetíveis que possam usar diferentes argumentos sempre que forem executados. Durante o processo de definição das funções,…
Java String
URL: https://www.progressiverobot.com/java-string/ Java String is one of the most widely used class. Java String class is defined in java.lang package. Java String Basically, string is a sequence of characters but it’s not a primitive type. When we create a string in java, it actually creates an object of type String. String is immutable object which […]
Como escrever instruções condicionais em Go
As instruções condicionais fazem parte de todas as linguagens de programação. Com as instruções condicionais, podemos ter códigos que algumas vezes executam e em outras ocasiões não, dependendo das condições do programa naquele momento. Quando executamos totalmente cada…
How to Find Length of a Linked List?
What is a Linked List? A linked list is a linear data structure used for storing collections of data Successive elements are connected by pointers The last element points to NULL Each element is a separate object and is called a Node Each node in a linked list comprises of two parts Data Reference to […]
Entendendo a visibilidade de pacotes em Go
Ao criar um pacote em Go, normalmente, o objetivo final é tornar o pacote acessível para uso por outros desenvolvedores, seja em pacotes de ordem mais elevada ou em programas inteiros. Ao [importar o…
Build Your First Command Line Tool in Go
How to build a command line tool in Go, package it, and upload it to GitHub releases.
SOAP Webservices in Java Example using Eclipse
URL: https://www.progressiverobot.com/soap-webservices-in-java-example-eclipse/ Soap Webservices in java can be developed in may ways. We learned about [JAX-WS SOAP Web Services](/community/tutorials/jax-ws-tutorial) in our last tutorial, today we will learn how we can create SOAP web service and it's client program using Eclipse. Here we will not use JAX-WS, we will be using Apache Axis that is integrated […]
How to Sort a List in Java
URL: https://www.progressiverobot.com/java-sort-list/ Sometimes we have to sort a list in Java before processing its elements. In this tutorial, we will learn how to sort a list in the natural order. We will also learn how to use our own Comparator implementation to sort a list of objects. Java List is similar to arrays except that […]
Создание настраиваемых ошибок в Go
Go предоставляет два способа создания ошибок в стандартной библиотеке, errors.New и fmt.Errorf. При передаче более сложной информации об ошибках для ваших пользователей или для…
Java append to file
URL: https://www.progressiverobot.com/java-append-to-file/ Today we will look into how to append to a file in java. Java append to file is a common [java IO](/community/tutorials/java-io-tutorial) operation. For example, whenever we print something to server logs, it gets appended to the existing file. Java append to file We can append to file in java using following classes. […]