Category Archives: Programming

programming

Google Apps Script – get activities – part 028.

This is an update the last tutorial about Google Apps Script and shows you how to use App First, you need to update your Advanced Google services. Open an empty google document text or spreadsheet and using the main menu to open the Script editor from the menu Tools. You need to enable the API… Read More »

Web – About CodeMirror editor.

This is a great component for creating editors and parse the content by programming languages and not only that. The last version can be found at the GitHub project. Another step in using this tool is the next generation of the CodeMirror in-browser editor, see the codemirror.next. If you want to use it with Google’s… Read More »

JavaScript – Testing with A-Frame.

The development team tells us about this javascript library: A-Frame can be developed from a plain HTML file without having to install anything. A great way to try out A-Frame is to remix the starter example on Glitch, an online code editor that instantly hosts and deploys for free. Is easy to write source code… Read More »

JavaScript – Load local script files as fallback for CDN offline.

When the javascript CDN is offline then you can load it locally. You can see my example with JQuery:

<script src='http://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script>!window.jQuery && document.write("<script src='jquery.min.js'><\/script>")</script>

1 2	<script src='http://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script> <script>!window.jQuery && document.write("<script src='jquery.min.js'><\/script>")</script>

TypeScript – First steps with TypeScript – part 002 .

Note: The speed of development of the JavaScript programming language is quite fast, and theoretically learning the TrueScript language is more difficult, but this is not my goal. I recommend learning truescript only to those who know JavaScript quite well. Let’s recap a bit and fix the defining elements between JavaScript and TypeScript. The typescript… Read More »

TypeScript – First steps with TypeScript – part 001 .

Today I start a new series of tutorials using TypeScript. I wrote in the past this tutorial about TypeScript where you can find a sort intro and few steps to install and use it. In this tutorial, I will show you how can you used and test your source code in a simple way. To… Read More »

C# – First steps with C# and .NET – part 009 .

The IQueryable class is used to develop LINQ query providers. The IQueryable interface inherits from IEnumerable. IQueryable is used to implement LINQ providers for the .NET Framework internals. We can use IQueryable in a similar way as IEnumerable, let’s see the next table all the differentiation: Basis of differentiation IEnumerable IQueryable Namespace The namespace in… Read More »

PHP – First steps with the PHP language – part 001 .

I started learning the PHP programming language in 2003. The official webpage can be found on this website and comes with this intro. PHP is a popular general-purpose scripting language that is especially suited to web development. Fast, flexible, and pragmatic, PHP powers everything from your blog to the most popular websites in the world.… Read More »