Tutorial by Topics: gis

FunctionalityRegistersdefault register""history registers"[1-9]yank register"0named registers"[a-z], "[A-Z] same as "[a-z] but appendsrecall current search pattern"/small deletes (diw, cit, ...)"-expression registers for simple math"=black hole regi...

Important point to note while using condition The condition class is referred as direct class (not as spring bean) so it can't use the @Value property injection i.e. no other spring beans can be injected within it. From java docs - Conditions must follow the same restrictions as BeanFactoryPos...

What are Registers? The processor can operate upon numeric values (numbers), but these have to be stored somewhere first. The data are stored mostly in memory, or inside the instruction opcode (which is stored usually in memory too), or in special on-chip memory placed directly in processor, whic...

This section provides an overview of what gis is, and why a developer might want to use it. It should also mention any large subjects within gis, and link out to the related topics. Since the Documentation for gis is new, you may need to create initial versions of those related topics.

PostGIS is a set of extensions for the PostgreSQL database. With PostGIS you can store geospatial data and perform spatial queries on a postgres database. Unlike the default datatypes on a normal postgres database, spatial data has to be handled differently. The queries you can perform on a spati...

Gists are a great way to share your work. You can share single files, parts of files, or full applications. You can access gists at https://gist.github.com. Every gist is a Git repository, which means that it can be forked and cloned. The gist editor is powered by CodeMirror. There are two types o...

Recently, new versions of MySQL servers have begun to generate 1055 errors for queries that used to work. This topic explains those errors. The MySQL team has been working to retire the nonstandard extension to GROUP BY, or at least to make it harder for query writing developers to be burned by it....

ArcGIS is a suite of geographic information system (GIS) software developed by Esri.

Build Compelling 2D Web Mapping Apps The ArcGIS API for JavaScript is designed to maximize your productivity for building engaging, beautiful web mapping applications. The API combines modern web technology and powerful geospatial capabilities enabling you to create high-performing apps and smarter...

A private and secure docker registry instead of a Docker Hub. Basic docker skills are required. CommandExplanationsudo docker run -p 5000:5000Start a docker container and bind the port 5000 from container to the port 5000 of the physical machine.--name registryContainer name (use to make “docke...

You may have seen several websites that will show how to create an ISAPI extension project but none of them will demonstrate how to migrate the existing legacy ISAPI extension (VS2005) project to VS2015. I had faced similar issue while I was working on one of such requirement. This article demonstra...

In short, a DLL is a collection of small executable code, which can be called upon when needed by a program that's running. The DLL lets the executable communicate with a specific device such as a printer or may contain code to do any number of particular functions. As there are several methods of i...

Embracing Coding: The New Literacy for Students If you are currently in college, now is the best time to start thinking about your future career and preparing for it. Apart from keeping up with your assignments and maintaining good academic performance, it’s also crucial to explore the possibilities...