Compare tables in different databases using a pre-defined mapping – Java, JDBC, Hibernate
Full code https://github.com/lucaslouca/database-comparison
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Full code https://github.com/lucaslouca/database-comparison
Full code https://github.com/lucaslouca/compare-sheets
Knowing how to create a maze is as essential as breathing. So here is a simple algorithm to create mazes along with a link to a GitHub repository for its implementation in Swift. Algorithm 1. Start at cell (1, 1). 2. Find a neighbor at random that you haven’t yet . . . Read more
Problem Statement Given a graph G = (V, E), list all cycles within G. Algorithm 1. Compute a cycle basis of graph G = (V, E) * Find a minimal spanning tree (V, E’) of G, using Depth-first search (DFS) and its associated set of back edges * If e . . . Read more
Given S of size n and k, return the kth lexicographic permutation sequence. (Note: Given n will be between 1 and 10 inclusive.) For n = 10 variable symbols we have 10! possible permutations. The first step is to find the first symbol. If we fix a first symbol, then . . . Read more
Minimalistic Ant script for Tomcat war file deployment. This script first does a mvn clean and mvn install on the defined maven project. It then connects to the provided server, stops the running Tomcat, uploads the newly created .war file to the Tomcat’s webapp directory and starts the Tomcat again. . . . Read more
Full code https://github.com/lucaslouca/sort-large-file
In order to better understand the purpose of these two properties, it is important that we understand the contentSize property. The scroll view must know the size of the content view. This is important because the size of the content view can be larger than the visible area (example: screen) . . . Read more
In this article i describe how to configure Maven 3.2 to use JDK v1.7 under Mac OS X 10.9 Step 1: Download Maven Go ahead and download the latest Maven version here. For this tutorial just download the binaries: apache-maven-3.2.1-bin.tar.gz. Step 2: Install Maven Once you have downloaded the zipped . . . Read more