Author: Lucas

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Stack – C Language Implementation

The stack is one of the data structures used for various purposes in computing. It is considered a LIFO (Last in, First out) data structure, meaning that the last element to enter the stack is the first to leave. In our example below, we have reproduced the operations: PUSH – Adds an element to the

Standard

Java SimpleDateFormat – Formatting Dates

SimpleDateFormat is a Java class that allows you to format dates.   Converting dates in en-US (United States) format to pt-BR (Brazilian) format:   package com.masterdaweb.blog; import java.text.ParseException; import java.text.SimpleDateFormat; public class Tutorial { public static void main(String[] args) throws ParseException { String usDate = “1992-08-25 13:30”; SimpleDateFormat brFormat = new SimpleDateFormat(“dd-MM-yyyy HH:mm”); SimpleDateFormat usFormat

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Difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL OUTER JOIN

The SQL language allows tables to be joined, but sometimes these commands are forgotten and/or we get confused about the real purpose of each one. Let’s take a look at the image below, representing the various forms of JOINS: INNER JOIN Intersection between tables. Example: SELECT <colunas> FROM Table_A A INNER JOIN Table_B B ON

Standard

Android Studio ADB Not Found (Solved)

When we are using the 64-bit version of Linux, the IDE usually throws us the ADB Not Found error. After some research, I found a simple solution to the problem: just install the IA32 library: sudo apt-get install libc6-i386 lib32stdc++6 lib32gcc1 lib32ncurses5 Source: http://stackoverflow.com/questions/13571145/android-adb-not-found

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