C# Dijkstra

Implementation Uses the HeapPriorityQueue.Code on Github // // Copyright 2012 Patrick Uhlmann // // Licensed under the Apache License, Version 2.0 (the “License”); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable […]

C# PriorityQueue

Implementation It is a simple implementation of a priority queue which is based on a SortedDictionary. This makes the implementation quite small.Code on Github // // Copyright 2012 Patrick Uhlmann // // Licensed under the Apache License, Version 2.0 (the “License”); // you may not use this file except in compliance with the License. // […]

Oracle: Exporting/Importing tables containing CLOB data

Exporting the table using SQLWorkbench Imagine you have a table images with a character column filename and a clob column image_data First you need to install the SQL-Workbench. Install does just mean to extract the archive in that case. The following command exports the table into a textfile. It does also generate the loader file […]