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380 results for: code
10 SEO trends for 2020
In "Ma-No" we have tried to make some predictions with our digital crystal ball and (knowing that we will be wrong about many things) about what will happen in SEO in the next months. These are the ten trends that could mark the evolution of web positioning in 2020. 1. More…
Category : Seo & sem 01-01-2020 by Silvia Mazzetta
Java Design Pattern: Builder Pattern
Today we are going to talk about a creational pattern that in many situations can represent a useful alternative to the construction of the objects using the constructors: the Builder Pattern. The need to introduce alternative mechanisms to those provided by Java for the creation of objects is originated from the fact…
Category : Java 22-12-2019 by Alessio Mungelli
Java Design Pattern: Strategy Pattern
One of the most popular patterns is the Strategy Pattern. It is also one of the easiest patterns. It is a member of the behavioral patterns family, it has the duty of managing algorithms, relations and responsibility among classes. The GoF defines it as follow: It defines a series of encapsulated algorithms…
Category : Java 13-09-2019 by Alessio Mungelli
Java Sorting Algorithm: Selection Sort
Today we are going to analyze a sorting algorithm that is not very efficient but often used in various fields. We are talking abou the Selection Sort. Let's have a look. Intuition The idea behind it is to divide the array to sort into two sub-arrays: the first that contains the sorted data…
Category : Java 22-12-2019 by Alessio Mungelli
Java Sorting Algorithm: Bubble Sort
Programming, the need to order the collections of data or objects that must then be manipulated often arises. Ordering a list can be useful in cases where you have to do very quick searches. We will see later on how to maintain an ordered list is useful to carry out dichotomous…
Category : Java 15-12-2019 by Alessio Mungelli
Java Sorting Algorithms: Merge Sort
Today we are going to analyze one of the most used sorting algorithms: the Merge Sort. It is part of the Divide and Conquer family, just like the Quick Sort. Merge Sort offers a better performance despite of the Quick Sort since its complexity remains O(n log n) keeping performances. It is also called "algorithm by fusion" The main defect of the Merge…
Category : Java 14-12-2019 by Alessio Mungelli
Java Sorting Algorithms: Quick Sort
Welcome back to this overview about the Java world! Today, we are going to talk about a renowned sorting algorithm: the Quick Sort. The Quick Sort is not very suitable for educational purposes because its implementation may not be trivial, but at the performance level it offers some advantages that are not indifferent, unlike…
Category : Java 14-12-2019 by Alessio Mungelli
The best Internet search engines used by hackers
Today, many users wonder what tools hackers use to look for different vulnerabilities on devices that are connected to the Internet. Normally, everyone uses specific tools, but there are search engines that are specifically designed for security researchers. Although many users think that a hacker is a hacker, the reality is…
Category : News and events 08-12-2019 by Silvia Mazzetta
10 Open source tools for security operations (SOC)
As we know, there are many moving parts to building a Security Operations Centre (SOC). From a technological point of view, it is very important to count on open source to identify threats and reduce costs. From a DiD (Defense in Depth) point of view, there are many devices and…
Category : Security 29-11-2019 by admin admin
Layouts with Bootstrap 4: how to create a responsive web
Responsive or adaptable web design is a design methodology in which the appearance of the web page adapts to the resolution of the device with which it is being viewed, so we can have a unique design for computers, tablets or mobiles. To implement a responsive design we can make use…
Category : Web design 23-11-2019 by Silvia Mazzetta
The Truth About Building Your Own Website
If you have your own business, or you are working towards launching one, chances are you’ve thought about building your own website. A strong, professional website is essential for businesses of all kinds, and a critical element to promote your business and build relationships with potential and established customers. However, as…
Category : News and events 30-11-2019 by admin admin
What is Webpack and how does it work
WebPack is basically a packer of modules or module bundler, but thanks to one of its components, the plugins, can be used as tasks runner, ie we can do tasks of all kinds, such as moving directories, clean up, etc... To understand what Webpack is, let's analyze this graph a bit. Webpack…
Category : Programming 23-11-2019 by Silvia Mazzetta
Java Design Pattern: Factory Method Pattern
Going on with the speach about design patterns started previously, we are going to talk about another pattern often used: the Factory Method Pattern. The GoF (Gang of Four Design Patterns) defines it in this way: It defines an interface to create objects, but leaves to the subclasses the decision about the…
Category : Java 05-11-2019 by Alessio Mungelli
Java: introduction to Design Patterns and Singleton Pattern
Anyone with even a minimum experience of programming, should have realized that the majority of the problems have common elements. In fact we often find problems with the same pattern but in different contexts. For example, a management software for s supermarket and the one for a great industry will operate…
Category : Java 27-10-2019 by Alessio Mungelli
Java 12, finally less verbose?
We all know Java for its characteristics thanks to which, despite more than 20 years have passed since the first version, it is still one of the most studied and most used languages, despite the growing diffusion of Python. However, one of the biggest flaws is the fact that it is…
Category : Java 10-10-2019 by Alessio Mungelli
DevOps, Agile Operations, and Continuous Delivery
Source: Pixabay Companies and enterprises across the globe have successfully implemented the Agile methodology of developing software and witnessed many benefits regarding smaller development times. Agile also helped to streamline the processes in various multilevel software development teams. The methodology creates feedback loops all while driving the peace that goes with…
Category : Programming 26-09-2019 by Silvia Mazzetta
Angular vs React vs Vue: Which is the Best Choice?
With the growing popularity of Vue, Angular and React as frameworks and libraries for the web and app development, a constant doubt is which of these 3 we should learn, in which we should invest our time, which has a greater future or simply which is the best. First I want…
Category : Javascript 25-09-2019 by Silvia Mazzetta
CRUD Operations Using Vue.js: a basic example
In this tutorial, we show you how to create CRUD application using vue js. here is very basic and simple example of vue.js crud app. using this vuejs crud (create read update delete) you can easily implement with php mysql or also in laravel or codeigniter framework. So it is…
Category : Javascript 24-09-2019 by Luigi Nori
Why is React so popular as a JavaScript library?
If you want to know why React is so successful as a JavaScript library, we need to talk about its main features to find out what it is currently used for and why it is so effective. When we access an application within a web page that requires continuous requests, if…
Category : Javascript 19-09-2019 by Silvia Mazzetta
10 libraries for machine learning in JavaScript
JavaScript is currently one of the most popular programming languages. Its main application is found in web applications, being used to give functionality to dynamic web pages. Another field in which it is gaining strength is for the creation of mobile applications. Being the language used in different hybrid development…
Category : Javascript 06-09-2019 by Luigi Nori
Vue.js 3.0: What are Hooks and how they work
This article introduces an experimental Vue feature called Hooks. Before you start This post is suited for developers of all stages including beginners. Here are a few things you should already have before going through this article. You will need the following in your pc: Node.js version 10.x and above installed. You can verify if…
Category : Javascript 06-09-2019 by Luigi Nori
Vanilla JavaScript equivalent commands to JQuery
JQuery is still a useful and pragmatic library, but chances are increasingly that you’re not dependent on using it in your projects to accomplish basic tasks like selecting elements, styling them, animating them, and fetching data—things that jQuery was great at. With broad browser support of ES6 (over 96% at…
Category : Javascript 29-08-2019 by Luigi Nori
React: 4 types of components to rule them all
If you have already worked with React, you will probably have found terms like "dumb components", "stateless components" or "high order components" which serve to describe different ways of defining and creating components in an application. The aim of this article is to explain the different types of components we can…
Category : Javascript 20-08-2019 by admin admin
The history of software development in two minutes: a century of logic, languages and code
The video shows the hyper-compressed history of software development and programming beginning in 1912 with Bertrand Russell and Alfred North Whitehead and their work on formal logic and type theory. Then came the first electromechanical calculators from IBM and others. Turing laid the foundations for programming in 1930 and by 1940…
Category : Programming 20-08-2019 by admin admin
Implementing Quicksort algorithm in Javascript
We've been wanting to write an article about sorting algorithms for some time now because sometimes we forget how useful they can be when we want to optimize our code. So yesterday we played with the quicksort algorithm in Javascript (one of the most efficient when you have to order arrays).…
Category : Javascript 16-08-2019 by admin admin
How To Disable Right Button of Mouse in Web Pages
In this snippet we are going to see how to block the right mouse button to prevent the user from taking out the context menu. This is good because in this context menu appears, among other options, to show source code. Now that we can think that by deleting this context…
Category : Javascript 12-08-2019 by Luigi Nori
4 Tips For Logging in Java
Did you realize there are over 9 million Java programmers in the world? When using this programming language, developers are able to build apps that are both appealing and functional. Learning how to unlock the power of Java will take a lot of time and effort in java test. One of the…
Category : Java 14-01-2020 by admin admin
Javascript Arrays - Immutable functions
In these years, we have been playing with React, which has allowed us to deeply explore Javascript and concepts such as functional programming. This has led us to study concepts such as pure functions and immutability (both primary basis for libraries like Redux) and try to put them into practice whenever…
Category : Javascript 09-08-2019 by admin admin
How to conditionally build an object in JavaScript with ES6
The arrival of ES6 brought us, among many other news, the spread syntax, which, as you will already know, allows us to save a few lines of code and improve legibility. Specifically, this syntax allows us to destructure the parameters that we pass to a function so that our code goes…
Category : Javascript 09-08-2019 by admin admin
10 Javascript tips and tricks you should know
Javascript is the most widely used language in fullstack development thanks to the boom in recent years in libraries and frameworks such as NodeJs (backend) and React/Angular/Vue (frontend). However, regardless of which one you use to develop, there are a number of tricks and tips common to all of them…
Category : Javascript 08-08-2019 by admin admin
The best open source javascript template engines
Today we want to publish a resource that can generate an instant boost in your workflow, here we have a list of the Best JavaScript template engines to choose from, and each of them could make your development faster and easier. When you build a JavaScript application, you'll almost certainly use…
Category : Javascript 07-08-2019 by admin admin
Styling React components: recommendations and suggestions
With CSS we can set the presentation of a document through the rules that control the formatting of an element on a web page. Using CSS techniques, we can make web pages more attractive and elegant. Before going into the topic of posting, let's talk about React. By now, almost everyone knows…
Category : Javascript 30-07-2019 by admin admin
3 Must-Have htaccess Tips for you to Avoid Duplicate Content on Your Site
In order to be able to implement these tips it is necessary that your Apache server already has the mod_rewrite module activated. mod_rewrite and .htaccess are used together so that your site has the possibility to present semantic and public friendly URLs. In the past it was more common to find…
Category : Servers 15-07-2019 by Luigi Nori
Implement Internationalization in Javascript (a headache for developers)
Definitely, programmers living in the U.S. (and few additional locations in Mexico and Canada) are luckier than us about the age-old problem of internationalizing methods. This makes their life so much easier because they don't have to think about internationalization: not about converting to distinct date formats, not about the idiosyncrasies…
Category : Javascript 12-07-2019 by admin admin
Best Open-Source Javascript Date Picker Plugins and Libraries
For date pickers, selecting menus is a common choice as they are simple to set up. But I suppose our customers deserve better after centuries of using MM / DD / YY menus. For many companies, datepickers are vital. They can also be used for any defined purpose to monitor time. It…
Category : Javascript 26-06-2019 by admin admin
Now you can download the new Windows terminal: new, modern, fast, efficient, and powerful.
Microsoft has announced its new Windows Terminal, which will bring together PowerShell, CMD and WSL, includes a real Linux kernel that allows you to run more Linux software on Windows and with better performance than WSL 1 in one place to end the diversification that currently has the operating system…
Category : Software 26-06-2019 by admin admin
Progressive Web Apps Directory: The Best Collection of Resources
Get started with progressive web apps and learn things in depth, this page will list the best resources we know of to help you understand Progressive Web Apps (PWAs) . Make sure to bookmark this page, as this is a living document that we’ll be adding to from time to time.Progressive…
Category : Javascript 20-06-2019 by admin admin
Understanding the JavaScript language (guidelines for beginners)
What began in 1995 as a modest 10-day project is now one of the world's most commonly used programming languages. JavaScript is actually everywhere, thanks to more advanced JavaScript engines and the introduction of frameworks like Node, Apache Cordova, Ionic, and Electron that took the language beyond the simple web…
Category : Javascript 18-06-2019 by admin admin
RCS: Everything you need to know about the successor to the SMS
What is RCS? What is it for? Discover everything about this system that Google has been promoting for some time and the future it could have. Messaging in the handset market has changed dramatically over time. For many years SMS was the way most people used to be in contact with…
Category : Mobile 18-06-2019 by admin admin
How to Create your own custom Linux system, step by step
Here is some information where you can learn step by step how to customize a Linux distribution to create your own Linux. If we follow the steps, even the less experienced will be able to create their own Linux to their liking. Personalizing a distribution not only serves to have a…
Category : Operating systems 14-06-2019 by admin admin
7 Useful tricks for writing more concise and performant JavaScript
When we started writing about JavaScript, we created a list of every time-saving trick we discovered in the code of other people, on websites, and anywhere other than the tutorials we used. Since then, we've been contributing to this list and now we are going to share 11 triks that strike us as particularly smart or helpful.…
Category : Javascript 04-06-2019 by admin admin
10 Collaborative Coding Tools for Remote Pair Programming
The days of lonesome coding are long gone since the development of pair programming. It is a technique where two software developers share a keyboard and collaboratively work together. The two developers take turns and continually switch roles in writing code: one being the Driver, whose job is to write…
Category : Development 14-06-2019 by admin admin
How To Create a Logo SVG Animation Using Only CSS
Web animations are a joy. They enhance the user experience by providing visual feedback, guiding tasks, and vitalize a website. Web animations can be created in several ways, including JavaScript libraries, GIFs, and embedded videos. But for a few reasons, the simple combination of SVG and CSS is attractive. Comprised of code…
Category : Css 28-05-2019 by admin admin
Unlock Hidden SmartPhone Features with these Secret Codes
Unstructured Supplementary Service Data (USSD), sometimes known as "quick codes" or "feature codes", is an extra-UI protocol, which allows people to access hidden features. This protocol was originally created for GSM phones, but can be found on CDMA devices as well (if that's a bunch of acronym gibberish to you,…
Category : Security 27-05-2019 by admin admin
Rare earths: here is the 'endgame' threat of China that led to the immediate freezing of the U.S. ban in Huawei
The US move to put Huaweion its so-called Entity List — requiring American companies to obtain a government licence to sell to it — is a pivotal moment for the global technology industry. The action against the Chinese telecoms flagship has made global noise, monopolizing not only the political or economic news but…
Category : Technology 23-05-2019 by admin admin
Nofollow and dofollow links, How and when to use?
Within any website the links are an element that brings dynamism to the experience of navigating through the different sections that make it up allowing us to go from one content to another quickly. However, it is necessary to take into account that Google, as well as other search engines will…
Category : Seo & sem 19-05-2019 by admin admin
Best 9 Free Rss Readers
Lately we have been on a constant lookout for good RSS readers to find and share rich content for our users. RSS is a great way to keep in the loop of news, because it updates as soon as your favorite news sites update, and you get your news as…
Category : Software 17-05-2019 by admin admin
The Bible of the Best Node.Js Frameworks
Node.js is the platform built on chrome’s javascript runtime for easily building fast, scalable network applications. It uses an event-driven non-blocking IO modal that makes it lightweight and efficient. node.js is perfect for data-intensive real-time applications that run across distributed devices. Node.js frameworks can help to streamline the development of web…
Category : Javascript 09-05-2019 by admin admin
Starting with Vue.js: how about using it?
Vue.js seems to be another JavaScript UI library with a strong community support. If you've got a project coming up and you're wondering which tool to choose from, you can try Vue. View is very easy to learn and in just 10 minutes you can get started with it (actually…
Category : Javascript 16-03-2019 by admin admin
Is JavaScript imperative for Cross-Platform Development?
The digital age of mobile and web cross-platform development tends to support the paradigm of "learning once and writing anywhere." In brief: invent your application once and deploy it anywhere. Although we have not yet reached this magical junction of app and web development technology, we have made some great…
Category : Programming 09-03-2019 by admin admin
Core features overview of JavaScript syntax (ES6)
Several changes to JavaScript were introduced by ECMAScript 2015, also well-known as ES6. Here is a summary of a number of the foremost common options and syntactic variations, where applicable, with comparisons to ES5. Variables and constant comparison In the following table, we provide a brief overview of the concepts of scope…
Category : Javascript 03-03-2019 by admin admin
Tools to build PWA quickly
For quite some time now, UX has been the focus of modern web development. Several factors affect this, including page load speed, usability, scalability, and design. But now more customers prefer mobile web browsing over desktop browsing, any website— whether a niche blog or an e-commerce store — should begin…
Category : Programming 02-03-2019 by admin admin
Highlights from the JavaScript Style Guide of Google
For anyone who is not already acquainted with it, Google provides a style guide for writing JavaScript that gives the best stylistic practices for writing clean, understandable code (what Google believes to be). The guide does not present difficult rules for writing valid JavaScript, but only tips to keep the source…
Category : Javascript 27-02-2019 by admin admin
CSS in JavaScript (CSS-in-JS) Vs CSS in CSS
What actually is CSS-in-JS? You've certainly heard or read words like CSS-in-JS, Styled Components, Radium, Aphrodite and you're and you're stuck in limbo there, "why is it? I'm completely happy about CSS - in - CSS!" We are here to explain these new concepts and clarify them. That said -feel free to use…
Category : Javascript 26-02-2019 by admin admin
Vue.js: a quick start guide for beginners. Part 3
Welcome here again! Last time we didn't listen to our very first user events and and methods to react to these events. Now we are going to explain directives and conditional rendering. if-else Regardless of the framework, one of the most important tools under any programmer's belt is conditional rendering. Depending on…
Category : Javascript 25-02-2019 by admin admin
Level Up Your JavaScript Skills: 12 basic notions
If you are a developer at any level, understanding its basic concepts is crucial. This article highlights 12 basic concepts that are critical to understanding by any JS developer, but do not represent the full range of what a JS developer should know. 1. Value vs. Reference Variable Assignment To coding bug-free JavaScript,…
Category : Javascript 25-02-2019 by admin admin
JavaScript challenge for old developers
Let's take a moment to talk about you and your relationship with JavaScript before we talk about all the technical things. If you're like me, you've been writing HTML documents with HTML "development" (=_=) for a long time. You've found this strange thing called JavaScript, but you've only used it in…
Category : Javascript 24-02-2019 by admin admin
Is jQuery going to die in 2019?
For a while, JQuery's relevance has been a topic of debate among web developers. We were curious as web developers interested in Javascript to know what others have to say about it. So we browsed through Javascript's history along with some interesting discussions on several developer forums and a bunch of…
Category : Javascript 22-02-2019 by admin admin
14 JavaScript Animation Libraries For 2019
Well - designed and smooth animations are one of the most important things that makes an app stand out from the crowd. The purpose of UI animations is to help users understand the product in a more interactive way. While surfing the web in search of a cool animation library in…
Category : Javascript 22-02-2019 by admin admin
Javascript: Introduction to ES6 classes
An exciting new construct that was introduced in the ES6 specification is the ES6 classes. If you're a Javascript developer, you will be aware that Javascript follows prototypal inheritance and sometimes it can get a little messy, with ES6 classes the syntax is simpler and much more intuitive. However, contrary to…
Category : Javascript 26-02-2019 by admin admin
Top free JavaScript User Authentication Libraries
We are keen on security: authentication is an important issue when creating a dynamic web application Authentication is for identifying users and provide different access rights and content depending on their id. Since new tutorials appear on the web and more people try to understand the cost-benefit equation for implementing their…
Category : Javascript 27-02-2019 by admin admin
Best 5 Javascript NewsTicker Plugins
Not all developers know the marquee tag of HTML, that allows you to create a scrolling piece of text or image displayed that is shown horizontally or vertically on the DOM. Its functional, however this tag is obsolete so you should try to avoid using it. The most reliable alternative to this…
Category : Javascript 20-02-2019 by admin admin
The Best RSS Readers for Ubuntu
Even if most of the tech experts actively claim that RSS (Rich Site Summary) is dead especially after Google Reader was discontinued 5 years ago but it isn’t yet as still many people rely on RSS to get the latest news, podcasts, videos etc. and almost every website is still…
Category : Software 19-02-2019 by admin admin
Async/Await how they really work: an example
Promises give us an easier way to deal sequentially with asynchrony in our code. This is a welcome addition, given that our brains are not designed to deal efficiently with asynchronicity. Async / await functions, help us to write completely synchronous code while performing asynchronous tasks in the background. The functionality…
Category : Javascript 22-02-2019 by admin admin
Best 5 Frontend Development Topics in 2019
Ah, a new year. A time of positivity, a time to restart. For new objectives and proposals. And in the world of developers, to look at the scenery and decide what we need to learn to keep up. Because let's face it-web development is always changing, and we're falling behind…
Category : Programming 18-02-2019 by admin admin
ES2019 JavaScript and its new features
ECMAScript 2019 has finished and rolled out new exciting features for developers. The proposals which have been accepted and reached stage 4 by the TC39 committee would be included in the specification of that year and the others - are postponed to the next year. What that’s mentioned above is a…
Category : Javascript 18-02-2019 by admin admin
Vue.js: a quick start guide for beginners. Part 2
In the previous article, we discovered out how to add Vue to our index.html with a regular < script > tag and we were able to add our first reactive property to the page. Today, we will learn how to change this property through the user input field. Our code should be…
Category : Javascript 25-02-2019 by admin admin
15 Awesome games made with HTML5 and JavaScript
Browsers and JavaScript are becoming more powerful and more comprehensive. There was a time when any type of game needed Flash. But the stage now is set for powerful HTML5 and WebGL games! Here are 30 of our favorite games running in all modern browsers and only using web technologies. Enjoy! 1. HexGL HexGL…
Category : Javascript 17-02-2019 by admin admin
Developing a JavaScript video game: Part 2
This article is the second part of a Javascript game tutorial. Here you can read the first part Let's create the spaceship Now that the background is finished, we can start setting up our space vehicle! Let's create a Player.js file and add it as a script to index.html. In essence, we want this…
Category : Javascript 06-03-2019 by admin admin
Vue.js: a quick start guide for beginners. Part 1.
Learning a new framework can be a very complicated process for any developer, especially for someone that is still learning the basics of JavaScript. For this reason, we decided to create this series, which will make Vue.js learning as easy and digestible as possible. How to integrate Vue.js to your project There…
Category : Javascript 10-12-2019 by admin admin
A roadmap to becoming a web developer in 2019
There are plenty of tutorials online, which won't cost you a cent. If you are sufficiently self-driven and interested, you have no difficulty training yourself. The point to learn coding I think is to read a lot of code of other developers, then typing code and testing to see what…
Category : Programming 30-05-2019 by admin admin
JavaScript: Variables & Scope. A Visual Guide.
We often speak of discrepancies between var, let and const But more often than not, we still see developers struggling to fully grasp the idea of how everything works. That's because concepts are rarely visualized. Let's catch a glimpse. Not all scopes are identical. Do not memorize scope rules for each type of scope. Try…
Category : Javascript 13-05-2019 by admin admin
Best Javascript front-end hacking cheatsheets
JavaScript has a extremely high potential to build cutting-edge web applications. But it's really hard to memorize it by heart. The JavaScript cheat sheets therefore act perfectly as a reminder and a comprehensive reference for developers. All popular and special purpose cheat sheets have been discussed above. You now have…
Category : Javascript 13-02-2019 by admin admin
Superior React-Native Courses for Mobile Application Developers
If you are a web developer who wants to cross the massive world of mobile app development, but does not want to spend time learning Java or Kotlin for Android development, or Objective C or Swift for iOS development, then React Native could be a great tool for you. The React…
Category : Programming 24-11-2019 by admin admin
Tips for JavaScript Developers in 2019
Another year is over and JavaScript is constantly changing. However, there are some tips that can help you write in 2019 clean and efficient code that scales. Below is a list of 9 pragmatic suggestions. async / await Are you still trapped in callback hell? Don't use callbacks unless it's completely necessary, such as…
Category : Javascript 12-02-2019 by admin admin
Developing a JavaScript video game: Part 1
The ecosystem of JavaScript is pretty huge. But today we decided to try something new: a videogame. It is usually good to have requirements in place to select the right tool for the job (or the most glittering tool for the job) before evaluating any technology choice. Not surprisingly, JavaScript has a…
Category : Javascript 17-02-2019 by admin admin
Working with JSON in JavaScript
JSON is short for JavaScript Object Notation and an easy - to - access way to store information. In short, it gives us a collection of human - readable data that we can access in a very logical way. In addition to RSS feeds, any sites now share data using…
Category : Javascript 11-02-2019 by admin admin
Stunning React Boilerplates and Starter Kits for 2019
As React progresses and helps us build and compose the UI of our applications, more React applications are created every day. In the past few years, the community has indeed created multiple projects to help you save time and kick-start these apps. But it's not always as simple as it seems to…
Category : Javascript 10-02-2019 by admin admin
Best Node Js Resources in 2019. Courses and Tutorials.
NodeJS is a platform that enables developers to write high-performance and networked applications server side. And using good old Javascript as well. Why should you study NodeJS? To begin with, it never hurts to learn something new. But most importantly, it's great to learn NodeJS. With a focus on modern JavaScript and real-world application,…
Category : Javascript 15-02-2019 by admin admin
Node.js Course in 90 Minutes
Node.js can be defined as a Google Chrome JavaScript V8 engine based on a dynamic, cross-platform and open-source JavaScript framework or runtime environment. Node.js was initially implemented as a client-side scripting language, developed by Ryan Dahl in 2009. JavaScript code and scripts running on the server side are now used…
Category : Javascript 08-02-2019 by admin admin
How to build a basic PWA with HTML and Javascript
Looking at the web for a basic PWA online training exercise, everything I found was just too confused or required libraries/system/stage or another. If we need to learn another innovation, we would preferably not get derailed with redundant subtleties ... We have indeed composed a basic introductory exercise to draw from different…
Category : Javascript 29-11-2019 by admin admin
How to Become an Automation Engineer
In today’s climate, IT professionals have just about as diverse a range of career options as anybody else. One such pathway that such a professional can take is automation engineering. If you have a passion for machinery, enjoy being detail oriented, and fancy making a boatload of cash, then this…
Category : Technology 08-02-2019 by admin admin
JavaScript Basis: Syntax & Structure
Programming languages are defined by rules. The syntax is what we follow when we write our code, which forms the logical structure of our programs. Let's dive right into the basic components of JavaScript. We will look at values, unicode, semi-colon, indentation, white spacing, commentary, case sensitivity, keywords..ect. By taking the time…
Category : Javascript 07-02-2019 by admin admin
The Absolute Beginner's Guide to Sass
You've probably heard about CSS preprocessors before, whether it's Sass, LESS or Stylus, and they're all great tools to maintain your CSS, especially when you work with large codebases. For "lay" (;-)) people: A CSS preprocessor is a program that allows you to generate CSS from the unique syntax of the…
Category : Css 05-02-2019 by admin admin
Most Popular Node.js Frameworks in 2019
Before Node.js, web developers always faced the issue of having to use different languages for client-side and server-side scripts. JavaScript was traditionally the language for client-side scripting with the HTML code running in the browser. The invention of Node.js in 2009 introduced server-side scripting with JavaScript code running on the…
Category : Javascript 14-02-2019 by admin admin
Javascript 2019: is this the origin of a new developing era?
We are at 2019, Javascript is winding up increasingly more and more. It has for quite some time been utilized for substantially more than simply the Web. Is it true that we are toward the start of a Javascript era? Javascript was originally developed for the web browser. Content should be…
Category : Javascript 30-01-2019 by admin admin
Top 10 JavaScript Books 2019
Though simple for beginners to pick up and play with, JavaScript is a flexible, complex language that you can use to build full-scale applications. If you're an aspiring web developer then you'll need to learn JavaScript. It's a staple for frontend work and it's the fastest growing language powering. This is an…
Category : Javascript 26-01-2019 by admin admin
How To Build A Presentation Using HTML, CSS, & JavaScript
The process of conceiving and constructing a presentation is often hard. Sometimes we're stuck with Keynote or PowerPoint, and the templates are extremely limited and generic. Today, we're going to learn how to create an awesome and animated presentation using HTML, CSS, and JavaScript. If you're a beginner, don't worry! This tutorial will…
Category : Javascript 25-01-2019 by admin admin
Configuring DNS-over-TLS and DNS-over-HTTPS with any DNS Server
The new DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH) protocols are available for enabling end user's privacy and security given the fact that most DNS clients use UDP or TCP protocols which are prone to eavesdropping, vulnerable to Man-in-the-Middle (MitM) attacks and, are frequently abused by ISPs in many countries with Internet…
Category : Networking 27-12-2018 by admin admin
Parallax Landscape Scenes Built Entirely With CSS and HTML
Web design trends come and go, but the parallax effect has, well, stuck around. Parallax scrolling has had a big impact on user interface design, on both websites and mobile apps. You can do some pretty crazy stuff with parallax. It’s possible for developers to code graphics onto a page without…
Category : Css 27-11-2018 by admin admin
The Most Useful 50 Web Sites you wish you knew earlier
There are so many websites around, and it is very complicated to know each and every one of them. Our lisy provides 100 those websites that we find particularly helpful, even though they are not as famous or as prevalent as some of the big names. archive.is — take a snapshot of…
Category : Web marketing 27-11-2018 by admin admin
Whatsapp is working to a new sales system integrated in the app
We already know Whatsapp is about to start displaying advertising on the platform, but there are other ways of doing business, and apparently selling using Whatsapp is very close to being possible. The new version of Whatsapp Business will allow companies to get in touch with customers to offer services and…
Category : Technology 28-11-2018 by admin admin
Fullscreen Background Video HTML5 And CSS cross-browser
Full-screen Background Video is a way to present your website playing a video in the background without disturbing its content. It makes your website very modern and different. So, in this tutorial we will show you how to add fullscreen background video using HTML5 and CSS and make it compatible…
Category : Web design 26-11-2018 by admin admin
UX-UI: How to design better forms
Whether it is a signup flow, a multi-view stepper, or a monotonous data entry interface, forms are one of the most important components of digital product design. This article focuses on the common dos and don’ts of form design. Keep in mind that these are general guideline and there are…
Category : Ui/ux design 16-11-2018 by admin admin
80 Linux Network Monitor Software & Tools for Managing & Monitoring Unix/Linux Systems
It’s hard work monitoring and debugging Linux performance problems, but it’s easier with the right tools at the right time. Finding a Linux Network Monitor tool or Software package for your Critical servers and services that are running on those systems in one of the most (if not the most)…
Category : Security 23-10-2018 by admin admin
DOM vs Virtual DOM (Vue's challenge)
Most of the Javascript frameworks like Vue, React and Ember implement a “virtual DOM”. While it seems like some thing from a technological know-how fiction, its number one motive for present is to expand the speed and proficiency of DOM updates. It offers a few more advantages as well. What the DOM actually is (a reminder) We have a tendency consider the DOM as the HTML document it represents. but without a doubt the DOM is a tree-like data structure that comes into existence as soon as an…
Category : Javascript 05-10-2018 by admin admin
CSS Shapes: how to create non-rectangular shapes (part 2)
The shape-image-threshold (Position Text Over A Semi-Opaque Image) So far we've looked at employing a fully transparent part of a picture or of a gradient so as to form our shape, however, the third property defined within the CSS Shapes specification implies that we will use images or gradients with semi-opaque…
Category : Css 17-09-2018 by admin admin
CSS Shapes: how to create non-rectangular shapes (part 1)
CSS Shapes (Level 1) has been accessible in Chrome and Safari for various years, be that as it may, this week it sends in a creation form of Firefox with the arrival of Firefox 62 — alongside an exceptionally pleasant expansion to the Firefox DevTools to enable us to work…
Category : Css 17-09-2018 by admin admin
JavaScript Manual for Beginners
The JavaScript Manual shows you how to use JavaScript and gives an overview of the language. I GETTING STARTED ABOUT Created by Netscape in 1995 as an extension of HTML for Netscape Navigator 2.0, JavaScript had as its main function the manipulation of HTML documents and form validation. Before winning this name so…
Category : Javascript 04-09-2018 by admin admin
Top JavaScript Libraries in 2018
As Javascript remains the most popular and widely used programming language in 2018, so grows the ecosystem around it. JavaScript has gained immense popularity over the span of a few years. Developers preferred it over other languages because it allows them to design and modify web pages in various ways and…
Category : Javascript 23-08-2018 by admin admin