Full stack web developer

Installing both Python 2 and 3 in the same computer

I was wondering if I can have both Python 2 and 3 on Windows. To solve this problem I have followed some simple steps.WindowsInstall Python 2Add c:\Python2 path on the path of your enviroment variablesRename python.exe as python2.exeInstall Python 3Add c:\Python3 path on the path of your enviroment variabl......

Frontend tools for Blockchain Developers

Blockchain is definetely an exciting technologies. It's complex but very powerful. Don't think only to cryptocurrencies. Blockchain can be used for many others projects! Here I want to have some ideas about the tool we can use to build innovative and amazing applications with small efforts. No more talking then. Let'......

Web VR and Augmented reality resources

Let's introduce Augmented Reality and Virtual Reality. What are them? Is there any difference between them? Let's start reading something on wikipedia about Virtual Reality. "Virtual reality (VR) is a computer-generated scenario that simulates experience". The are various fields of application an......

Indeed API for your job search and ads

Using the Indeed API for your job search and ads is easy and you can obtain informations from all countries. The localization is a little bit difficult step because Indeed has a different domain for their websites in every nation. I have built a simple API caller to make a simple query simply by keyword, place \ region (opt......

Bootstrap 4 with Angular v2+

Installing Bootstrap 4 on your NGCli project can be more difficult than you think. NPM is a really bad dependency manager and you have always to solve problems because of its instability. I have had several errors installing any Bootstrap package. A very simple operation took me hours to find the right solution! Res......

Including XML Sitemaps for your website

We must create and include sitemaps into our website or application. After we create the XML file, we must let the search engine to see our maps and analyze them, It will be possible to have some error but Google can inform us about broken links, URL that returns 404, redirects etc.Sitemaps TypesXML sitemap, the......

Structured data for HTML pages

Google Search Console recommends to use structured data inside HTML pages. You can improve your bredcrumbs and insert a JSON or HTML with microdata inside your web pages to let google know about the contents of your page and help it to create a better index with your informations. In fact they say: "Google uses structured d......

Yii 2 image optimization

To optimize the images for your website, application or blog is very important for the performances. I recommend to use GIF images if possible and the same size for every images of your posts or articles. That's because It can be much easier to maintain your files and update them in any case. We need to be patient to do......