DEV Community: yedukondalu

What is the best resource for learning AWS?

yedukondalu — Mon, 29 Jul 2019 06:21:30 +0000

A team of global experts have compiled this list of Best AWS Training, Course, Class and Tutorial for AWS Amazon Certification in 2019. These training and courses available online are best suited for Certified Solutions Architect – Associate, Certified Developer – Associate as well as Certified SysOps Administrator – Associate. 23,000+ people have benefited from this compilation so far.
10 Best AWS Training, Course & Tutorial Online to crack Amazon AWS Certification 2019

1. AWS Certified Solutions Architect – Associate 2019 (Udemy)
2. AWS Certified Developer – (Simpliv)
3. AWS Fundamentals: Building Serverless Applications by AWS (Coursera)
4. Amazon Web Services (AWS) Fundamentals for System Administrators (Pluralsight)
5. AWS Certified Solutions Architect Associate Exam Mastery 2019 (Dolfined)
6. AWS Certified SysOps Administrator – Associate (Udemy)
7. AWS Certified Associate (CSAA, CSOA & CDVA) Bundle (Udemy)
8. AWS Certified DevOps Engineer (Pluralsight)
9. Amazon Web Services Essential Training (LinkedIn Learning – Lynda)
10. Cert Prep: AWS Certified Solutions Architect – Associate (LinkedIn Learning – Lynda)
Bonus Courses

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What is the best way to learn JavaScript?

yedukondalu — Fri, 26 Jul 2019 06:21:09 +0000

The following book list is a curated set of known and reputable resources. The links provided go to the publisher’s or author’s page for the book itself. Do not change or remove these links—doing so will get you reported.

JavaScript: The Definitive Guide by David Flanagan
Effective JavaScript: 68 Specific Ways to Harness the Power of JavaScript (Effective Software Development Series) by David Herman
Eloquent JavaScript: A Modern Introduction to Programming by Marijn Haverbeke
You Don’t Know JS: Up & Going by Kyle Simpson
You Don’t Know JS: Scope & Closures by Kyle Simpson
You Don’t Know JS: this & Object Prototypes by Kyle Simpson
You Don’t Know JS: ES6 & Beyond by Kyle Simpson
JavaScript: The Good Parts by Douglas Crockford
Pro JavaScript Design Patterns by Dustin Diaz & Ross Harmes
Head First JavaScript Programming by Eric T. Freeman & Elisabeth Robson
Secrets of the JavaScript Ninja by John Resig & Bear Bibeault
High Performance JavaScript (Build Faster Web Application Interfaces) by Nicholas C. Zakas

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What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

yedukondalu — Thu, 25 Jul 2019 04:57:20 +0000

JavaScript is one of the world’s most popular programming languages, primarily used to add automation, animations and interactivity to Web pages. Web developers use JavaScript for anything from automating simple tasks to creating complex Web pages that behave like desktop software applications. JavaScript is also used beyond the Web in software, servers and embedded hardware controls.
Run JavaScript in Web Pages

Used in Web pages, JavaScript is a “client-side” programming language. This means JavaScript scripts are read, interpreted and executed in the client, which is your Web browser. By comparison, “server-side” programming languages run on a remote computer, such as a server hosting a website. The client-side nature of JavaScript allows developers to add interactive features that change and update a Web page without reloading a new copy of the page from the website.
Implement Basic Automation

In addition to standard programming language features, such as text manipulation and math calculations, JavaScript can access a wealth of information about the browser and the Web page it runs in. JavaScript can use this information to write a custom greeting based on the time of day, add the Web page address in the page footer and optimize the Web page based on the browser you are using.

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How to learn JavaScript quickly?

yedukondalu — Wed, 24 Jul 2019 07:01:33 +0000

What is JavaScript?

How to learn JavaScript quickly1.jpg

JavaScript is an Object Oriented Programming language that is primarily used to create interactive web-based interfaces. Does that sound too technical? Well, let us understand a few examples:

When you hover your mouse over a button, the button lightens up indicating that it is clickable.
While browsing Facebook, when you click on the name of your friend, a chat window pops up.
When you search for a tutorial in Hackr.io website, you instantly get the search results.

In all of the above examples, you do some action (hovering, clicking, typing) and in return, something happens. This interactivity is exactly where JavaScript comes into the picture. JavaScript captures these actions/events and based on that it takes some action/trigger. It is JavaScript that provides you the interactivity in the frontend.

HTML provides the content, CSS provides the look and feel of this content, JavaScript provides interactivity over this content. Without JavaScript, the web experience would be quite boring.

Another place where JavaScript is widely used is in backend development using modern web frameworks like NodeJS. In fact, there is a popular web stack called as MEAN stack which comprises for MongoDB, ExpressJS, AngularJS, and NodeJS.

Every web application has 2 parts – the backend part, which is the server side logic and the frontend part, which is what the clients will see in the browser. Common backend programming languages are PHP, Java (don’t confuse Java with JavaScript), Python, etc. The issue in using these programming languages is that the organization has to hire backend developers who are skilled in one of these programming languages and frontend developers who are skilled in JavaScript.

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10 Popular JavaScript Frameworks for 2019

yedukondalu — Tue, 23 Jul 2019 06:35:37 +0000

JavaScript is growing fast, it’s becoming more native, but most importantly — it’s becoming more stable. The number of web development frameworks that have come into the JavaScript sphere in the last years has really boomed. Many of the frameworks have already established huge communities around them, Angular, Meteor and React to name a few. In today’s post we will be taking a closer look at the currently most popular JavaScript frameworks. We strongly believe that these frameworks will be seeing a lot of growth, engagement, and exposure. Please share with us your personal experiences with the frameworks that you have used from our list as we would love to hear more input about the use cases for each individual framework.

When it comes to Web Development, JavaScript frameworks are one of the most favored platforms for developers & businesses in today’s time. Possibly, you have had a chance to experiment with one or two of the popular JavaScript Frameworks too. However, somewhere in your mind, you are still a little unsure about the best one to devote yourself to mastering or suggest your developer to opt for your next web development project.

This is quite obvious. JavaScript is moving at a breakneck pace and there is constant pressure to add new skills to your repository. In order to do that, knowing and understanding more of the top JavaScript Frameworks in today’s time is necessary. After thorough voting by 300+ developers at Simpliv, we shortlisted a few of them and here they are:
10 Popular JavaScript Frameworks for 2019

Angular

One of the most powerful, efficient, and open-source JavaScript frameworks is Angular. This framework is operated by the Google and is basically implemented to use for developing Single Page Application (SPA). It extends the HTML into the application and interprets the attributes in order to perform data binding.

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Learn JavaScript Basics with These 10 Free Resources

yedukondalu — Mon, 22 Jul 2019 07:20:28 +0000

This is the first post of a series called ‘Learn JavaScript for Free’ – in these chapters you will find excellent materials and a roadmap for learning JS from scratch. As the JavaScript community is one of the best out there, the series will entirely rely on free JavaScript resources

If you are looking to learn JavaScript, or just want to brush up on the JavaScript basics, then you are in luck. There are currently some amazing resources available online to help you understand and get to grips with JavaScript. And even better, most of the are free.

In this article, I have put together a variety of free resources (in no particular order) that you can easily access to help you learn the JavaScript basics. From courses and videos, to written guides and blogs, there is something here for everyone. Enjoy…
Why Learn JavaScript Now?

JavaScript is almost everywhere: in your browser, web apps, mobile apps, cloud services, even IoT devices. It’s easy to get started with it as all you need is a plain text editor and a browser. It is a beginner friendly language, with an awesome community around it.

You can code both frontend and backend with JavaScript, which makes it extremely useful.

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Learn 7 Basics of Java Programming to Start Coding Today

yedukondalu — Fri, 19 Jul 2019 07:30:47 +0000

I probably don’t need to tell you that without mastering basics in Java or any programming language, you cannot do coding efficiently.

Whether you are a recent graduate who is looking to learn a major programming language like Java or an experienced programmer who wants to increase the potential for future career growth, having a solid knowledge of basic concepts of Java is must. Java is an easy programming language for one who has paid attention to the basics, however, it can be equally frustrating for one who tries to take the shortcut.

If any of the above points sounds familiar, I have a great news: There are 7 basics concepts of Java which can help you to start coding better right today. You can also find a list of Java online courseswhich will cover these basics concepts and their application in detail. Let’s get started with our discussion….
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Top 50 PHP Blogs And Websites for PHP Developers To Follow in 2019

yedukondalu — Fri, 19 Jul 2019 07:29:56 +0000

PHP Blogs List.
The Best PHP blogs from thousands of top PHP blogs in our index using search and social metrics. Data will be refreshed once a week. Also check out Top PHP Youtube Channels list for Top videos on PHP.

Planet PHP Blog

Planet PHP Blog

About Blog Planet PHP Blog covers all PHP news in one place. A close to complete list of all important PHP related weblogs.
Frequency about 8 posts per week.
Blog planet-php.net
Facebook fans n/a. Twitter followers 63,700.View Latest Posts ▸

Reddit – PHP: The latest news in the PHP world

Reddit - PHP: The latest news in the PHP world

About Blog Ask questions about frameworks, try your hand at php golf and strike gold or simply show off your latest work.
Frequency about 56 posts per week.
Blog reddit.com/r/PHP
Facebook fans 1,285,479. Twitter followers 629,358.View Latest Posts ▸

The Zend Blog

The Zend Blog

About Blog Read the latest PHP trends and best practices in the world of cloud, mobile and web application development on the Zend blog, featuring thought leaders from the PHP community
Frequency about 2 posts per month.
Blog blog.zend.com
Facebook fans 51,466. Twitter followers 47,715.View Latest Posts ▸

PHP Classes Blog

PHP Classes Blog
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About Blog Follow PHPClasses for early insights about upcoming site features. Free ready to use contributed PHP class scripts, book reviews, jobs, specialist forums.
Frequency about 1 post per week.
Blog phpclasses.org/blog
Facebook fans n/a. Twitter followers 47,690.View Latest Posts ▸

Step By Step PHP Language For Beginners With Examples

yedukondalu — Wed, 17 Jul 2019 06:49:47 +0000

Introduction

Interested in creating your own website? Ever wondered how cool is it to have a website that has a log-in/log-out functionality? Want to learn how to Create, Read, Update or Delete(CRUD) records in a database? Have you lost track on your previous tutorials? Well, I’m going to teach you how to create one from scratch where in you will know every single details on how the code works. If you are new to back-end web development, this tutorial is for you. I’ll explain everything in detail so that you won’t have to research some particular methods being used. We won’t be using any frameworks to keep things simple. Also I won’t be focusing on the websites design since were after the functionalities though, it’s easy to implement the design. What will be doing is a simple item list when the users is logged in.
Topic Contents:
1.) Setting up your server

Now that your all set and go, as the basics of programming goes, let’s start by creating a simple shoutout of “hello world” in our server.

First of, go to the directory where you installed your XAMPP (Commonly in C:\xampp). From there go to the htdocs folder (Commonly in C:\xampp\htdocs) and create a folder named “MyFirstWebsite“.
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Is PHP dead? What is the job outlook and future of PHP in the next five years?

yedukondalu — Tue, 16 Jul 2019 06:18:24 +0000

PHP is far from dead. Since we get similar questions all the time, I am just going to repeat an answer from another discussion.

Is PHP still relevant as of 2019?

COBOL, a 1959 dinosaur language deployed on few tens of thousands installations is still relevant in 2019.

PHP is actively developed on 2019 and deployed on several hundreds of millions installations.

Therefore even just the “still widely used in many web apps” is plenty enough to justify learning it.

Plus, PHP is so easy to learn and used everywhere that not knowing it is:

a bad reference on your curriculum,
like not knowing any shell or bash command. Sure, you can ignore those but it shows the moment you are assigned some simple tasks. Your boss will know. Your colleagues will know.

Is PHP good for anything?

PHP, especially after version 7.0, is fast, simple, very syntax rich. It comes with embedded security libraries while being the cheapest language available on every host provider.
PHP runs on multiple CPU cores (Node.js needs additional work) and can be used both as sync and async (like Node.js) with an additional script.

PHP implements type hinting, interfaces, facades, traits, singletons, closures, structured exceptions, generic containers, iterators, namespaces, packages (Composer, akin to npm), unit tests, continuous integration…
It comes with thousands of packaged (and stand-alone) libraries, MVC / REST frameworks. Some, in example Laravel, are an industry standard.
And all of this can be learned one bit at a time, because basic PHP is as simple as writing “print(“Hello world”);”. Even a child can learn PHP.
As such, you can find cheap PHP developers everywhere in the world, not just in California.
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PHP Frameworks Guide & Top 10 Best PHP Framework 2019

yedukondalu — Mon, 15 Jul 2019 06:02:36 +0000

PHP is used by almost 83% of websites across the world and is thus one of the widely used languages for web design and development throughout the world. Rasmond Lerdoff did not develop it as a programming language. It originated simply to manage his personal website. But later the official version was released in 1997 after many months of beta tests and improvement work. PHP was earlier abbreviated as Personal Home Page but it is better known as Hypertext Preprocessor now.

The latest version PHP 7 was aimed to optimize PHP performance by refactoring the Zend Engine and make use of more compact data structures with improved cache locality while retaining near-complete language compatibility. A framework is used for its faster development, easier maintainability, fewer issues, and better security reasons.
Why use a top PHP Framework?

There are some pretty reasons for using PHP frameworks:

Organization of code and file is extremely easy
Numerous libraries and tools are available that can help in form validation, database abstraction, input/output filtering, session, and cookie handling, and managing email, calendar, and pagination etc.
Most of the frameworks follow MVC model architecture
Frameworks help out with less code which ultimately speeds up development
Frameworks come with various input and output filtering functions that add an additional security layer to protect the website against certain attacks.
Frameworks suit well to teamwork
With active community support, frameworks come with a solution for any query very quickly

Line Up of Best PHP Frameworks in 2019

Laravel

It continues to be the most favored and widely used PHP framework since 2015. Laravel simplifies the authorization logic and control access to resources. It supports object-oriented libraries that come along with many pre-installed features. Tools like Artisan are included and help perform tedious programming tasks which are otherwise manually performed by most of the programmers. It also has support for MVC architecture like Symphony that ensures clarity in logic and presentation.

CakePHP

The best thing about CakePHP is its 100% backward compatibility that makes it instantly upgradable. Although it does not adapt to newer PHP habits it has shown some consistency in form of stable releases. Going with Fat Models, Skinny Controller and automatic routing approach imply most of the work is automated.

Zend Framework

Re-usability of code is the biggest advantage of Zend framework. Imbibing all the goodness of object-oriented approach, making use of just what you need and removing other things, a package full of tools, components, and libraries, liberty to choose own model, a large community with elaborated documentation acts as an addendum to its richness and usability.

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