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Getting an e-Commerce website online might sound like a huge undertaking,...
WebView displays web pages. But we are interested not only in web-content...
Google Maps is a very famous and helpful service, which firmly entrenched...
RSpec is an integral part of Test Drive Development (TDD) and its main id...
When developing a web application that extensively works with user input ...
Field configuration defines behavior of all standart (system) fields and ...
As you might have already heard, the latest stuff for upgrading rails was...
RSpec is an integral part of Test Drive Development (TDD) and its main idea is to help in simplifying and automating the testing process for functionality which is being developed. It's like a technical task for a developer or draft of functionality the developer wants to get in result and testing tool to check the functionality for its conformity with its original goal at the same moment. So here bellow very simple basics regarding Rspec testing and I hope it will helps to understand the usability of this tool in project development and maintainance.
To test behavioral characteristics special ...
As you might have already heard, the latest stuff for upgrading rails was finally released at the end of the last year, viz. 4.2.0 was released on Dec 19, 2014. Well, here is the quick overview of its major tools:
Active Job
It is a common interface on top of queuing systems like Resque, Delayed Job, Sidekiq, etc.
Active Job is a framework for declaring jobs and making them run on a variety of queueing backends. These jobs can be everything from regularly scheduled clean-ups, to billing ...
In the LocomotiveCMS such assets as images are available as well. Often while uploading an image via admin panel user needs to crop/resize an image. In this post we provide several examples how to do achieve it easily.
So, here bellow there are several variants how to do it even in LocomotiveCMS:
1. Some Liquid filters will allow you to format your entries attributes.
Resize image:
An image rendered from a file's field is done this way:
<img src="{{ item.attached.url }}">
But the the DragonFly gem can resize any image on the fly behind the scene. The ...