Tutorial by Topics: co

Tips for golfing in Groovy

If you are having issues with your Shiny apps, it is good practice to create an app that illustrates your point. This app should be as simple as possible while still reflecting your problem. This means using simple datasets, self-explanatory naming (especially for I/O IDs) and replacing plots with s...

Hope you are familiar with the basics of cordova. Let's try to build a cordova ios build, ios build is bit different as that of android build, we need mac machine to perform this task. No can also prepare the ios build online, but to test and debug your application on a mac simulator you have to ha...

Every new functionality in NopCommerce comes in as a plugin. This documentation helps you create plugin that is basic in nature but teaches how a plugin is made for NopCommerce. Since NopCommerce is an Open Source project, there are many plugins available for reference which are very helpful. ...

Comments are used to indicate something to the person reading the code. Comments are treated like a blank by the compiler and do not change anything in the code's actual meaning. There are two syntaxes used for comments in C, the original /* */ and the slightly newer //. Some documentation systems ...

CSS allows to define that element contents wrap into multiple columns with gaps and rules between them. CSS Multi-column Layout Module Level 1 is, as of 12 April 2011, a W3C Candidate Recommendation. Since then, a few smaller changes were made. It is considered to be in the Stable stage. As o...

This topic will demonstrate how to download files attached to a detail entity inside Acumatica ERP by using the Contract-Based API. The code snippet above was created using the Json.NET framework (Newtonsoft.Json.dll). To obtain HTTP cookie header from a SOAP response, add a reference to the ...

REST APIs are interesting when data should be accessed from everywhere including different languages (server and client side). That requires separation from data and processing.

This documentation explains how an external Image can be tested and compared with the output image of OpenCV. For example, To compare two blurred images and test if they both are same, we blur an original image in an external software (I used WiT Image Processing software) or just download any blurr...

Excel gives functions that will assist in converting from decimal to one of binary, octal and hexadecimal, and back again. Note that there are no leading 0 or 0x in the functions.

Connecting your WatchOS application to your iOS application can be a task to complete when you have never done it before. This tutorial will show you the basic fundamentals in order to accomplish this very important task.

A code block is a piece of Python program text that can be executed as a unit, such as a module, a class definition or a function body. Some code blocks (like modules) are normally executed only once, others (like function bodies) may be executed many times. Code blocks may textually contain other c...

Creating the data validation constraint can be tricky and time taking in NPOI. I have shared some of my workable approach. These approach will give good idea to customize your own constraint types.

The gltf-model component allows to use 3D models in the glTF format with A-Frame. glTF is a Khronos standard for efficient, full-scene 3D models and is optimised for usage on the web. <a-entity gltf-model="url(https://cdn.rawgit.com/KhronosGroup/glTF-Sample-Models/9176d098/1.0/Duck/gl...

Windows Communication Foundation (WCF) is a framework for building service-oriented applications. Using WCF, you can send data as asynchronous messages from one service endpoint to another. A service endpoint can be part of a continuously available service hosted by IIS, or it can be a service hoste...

test coverage is defined as a technique which determines whether our test cases are actually covering the application code and how much code is exercised when we run those test cases. Angular CLI has built in code coverage feature with just a simple command ng test --cc

The sync adapter component in your app encapsulates the code for the tasks that transfer data between the device and a server. Based on the scheduling and triggers you provide in your app, the sync adapter framework runs the code in the sync adapter component. Recently i worked on SyncAdapter i wan...

IEx provides access to Elixir documentation. When Elixir is installed on your system you can start IEx e.g. with iex command in a terminal. Then type h command on IEx command line followed by the function name prepended by its module name e.g. h List.foldr