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Getting Started With Chart.js: Line and Bar Charts

…er-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} In the first introductory Chart.js tutorial of the series, you learned how to install and use Chart.js in a project. You also learned about some global configuration options that can be used to change the fonts and tooltips of different charts. In this tutorial, you…

Getting Started With Chart.js: Pie, Doughnut, and Bubble Charts

…er-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} You have learned about four different chart types in Chart.js up to this point. The second tutorial of the series covered line and bar charts. The third tutorial discussed radar and polar area charts. In this tutorial, you will learn how to use Chart.js to…

Building Your Startup: Running Multiple Domains

…e CreatingThis tutorial is part of the Building Your Startup With PHP series on Envato Tuts+. In this series, I'm guiding you through launching a startup from concept to reality using my Meeting Planner app as a real-life example. Every step along the way, I'll release the Meeting Planner code…

Getting Started With Chart.js: Axes and Scales

…er-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} In the last four tutorials, you have learned a great deal about Chart.js. After reading the first four tutorials, you should now be able to customize the tooltips and labels, change the fonts, and create different chart types. One aspect of Chart.js that has not…

Building With the Twitter API: Creating Friends to Follow

…e CreatingWelcome! I know it's been a while since I added to our Twitter API series. I've been kind of busy. First, there was the brain tumor, then the robotic radiosurgery, then the ongoing Yii Programming Series and its related startup series and finally, the launch of Meeting Planner.I decided…

Uploading Files With Rails and Dragonfly

…e time ago I wrote an article Uploading Files With Rails and Shrine that explained how to introduce a file uploading feature into your Rails application with the help of the Shrine gem. There are, however, a bunch of similar solutions available, and one of my favorites is Dragonfly—an easy-to-use…

klant Philips

How to Create a Laravel Helper

…er-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} Here's what the official Laravel site says about helpers. Laravel includes a variety of global "helper" PHP functions. Many of these functions are used by the framework itself; however, you are free to use them in your own applications if you find them convenient. Basically,…

How to Use OmniAuth-Twitter in a Rails Application

…earn how to allow users of your application to log in using their Twitter account. Doing this has been made easy with tools such as OAuth.You will make use of OmniAuth-Twitter, which contains the Twitter strategy for OmniAuth.Let's dive in!Getting Started Start by generating your Rails application. From your terminal,…

How to Draw Bar Charts Using JavaScript and HTML5 Canvas

…e Creating* { box-sizing: border-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} In an earlier tutorial, we covered how to draw a pie chart or doughnut chart using HTML5 canvas. In this tutorial, I will show you how to use JavaScript and the HTML5 canvas to graphically display data by using bar charts.…

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