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The Top 10 Lessons Learned from Enterprise JavaScript Development

A week ago I presented a talk at Atlanta’s ConnectJS conference. The title of the talk was “The Top 10 Lessons Learned in Enterprise JavaScript.” Because it was a JavaScript-focused talk I decided to author the presentation in JavaScript using one of Google’s Html5 projects. You can view The Top 10 Lessons from Enterprise JavaScript Development and also browse the ...

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jQuery Selector Example

The aim of this example is to go through some of the most important and used jQuery selectors widely used over websites to achieve specific results depending on the case. Selectors can be considered as identifiers for jQuery to match what is written in the quotes with what is actually part of the document, and not necessarily what we write ...

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Heroku Style Application Deployments with Docker

In this article, we describe how you can use Kontena’s experimental features for deploying application with Kontena just like with Heroku! Developing and deploying applications to Heroku was revolutionary when it was introduced. A developer could just focus on developing a killer app instead of configuring servers and build scripts. Heroku, just like many other platform-as-a-service (PaaS) solutions, allows developers ...

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Embedding Assets in Go

In this article, I’m going to show you how to embed assets in Go. In particular, I’ll walk you through the process I used to embed a shell script into chef-runner, one of my open-source Go projects. My goal is to enable you to apply this useful technique to your own projects — by using the right tools for the ...

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jQuery Val Example

The aim of this example is to explain and use the .val() method of jQuery. This method Gets the current value of the first element in the set of matched elements or sets the value of every matched element. In other words, the method returns or sets the value attribute of the selected elements. The .val() method is primarily used ...

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jQuery Prepend Example

The aim of this example is to explain and use the .prepend() method of jQuery. This method will allow you to insert content, specified by the parameter, to the beginning of each element in the set of matched elements. It is similar to the .append() method, except that the .append() method inserts content at the end of the selected elements. ...

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How We Moved From Heroku To Containers With No Docker Experience

Sign Up for FREE on http://DCHQ.io to get access to out-of-box multi-tier Java, Ruby, Python, and PHP templates along with application lifecycle management functionality like monitoring, container updates, scale in/out and continuous delivery. As a growing startup that provides a SaaS platform to automate B2B sales lead management and social selling at scale, ProLeads has been pressed to deliver more valuable features ...

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jQuery Filter Example

The aim of this example is to have a look at the .fiter(); method of jQuery. What this method does is reduce the set of matched elements to those that match the selector or pass the function’s test. In other words, the filter() method returns elements that match a certain criteria. It lets you specify a criteria. Elements that do ...

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Deploying Your Docker Rails App

In a previous article by Marko Locher, we learned how to run a Rails development environment in Docker. Marko also wrote about how to test a Rails app with Docker. So assuming we have our dev environment set up, our app is tested (and the tests are passing), we’re ready to think about deploying our application to production. If you ...

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