Articles trending over various communities | For Programmers

Articles trending over various communities | For Programmers

Articles trending over various communities | For Programmers

In this article, we would be listing out trending articles across various dev communities like dev.toFull Stack GeekDZone.com and so on. So let's start:

1) Some Agile Rules Are Meant to Be Broken

About This Article: There is a rule within the Scrum Agile framework that dictates that there are to be absolutely no breaks between sprints. The team is required to flow smoothly out of one development iteration and directly into the next with clockwork-like regularity in an unabated quest to deliver value. Pausing between sprints, the rule says, would significantly compromise the team's ability to learn and adapt, rendering them less agile.

Read the complete article here: Some Agile Rules Are Meant to Be Broken


2) PHP Cookies and Sessions | Detailed Explanation | Coding Examples

About This Article: In this article, we would be discussing the Concepts like Sessions and Cookies in great depth with Coding Examples in PHP. We would be seeing the differences between Sessions and Cookies in PHP. We would also be learning how to set Sessions and Cookies in PHP through Coding Examples.

Read the complete article here: PHP Cookies and Sessions | Detailed Explanation | Coding Examples


3) Uploading Files in React While Keeping The UI Completely In Sync

About This Article: Building a file upload component is a very important skill to learn as it allows users to select and send files outside of their local environment.With that said, this post is putting a heavy focus on the native file api in JavaScript.

Read the complete article here: Uploading Files in React While Keeping The UI Completely In Sync


4) InnoDB vs MyISAM | Storage Engines | Tabular Differences

About This Article: In this article, we would be discussing Main Differences between Storage Engines like InnoDB and MyISAM, written in Tabular form for great understanding. Before moving to the comparison between the two most popular MySQL Storage Engines, we need to know what exactly are these Storage Engines. So, these are basically the underlying software MySQL components. They can handle the SQL operations for different table types (like transactional and non-transactional tables) to store and manage data/information in a database.

Read the complete article here: InnoDB vs MyISAM | Storage Engines | Tabular Differences


5) Var vs Let in JavaScript

About This Article: Declaring variables in Javascript was not a cake walk up until 2015 when ECMA 2015 was introduced and hence let and const was introduced and we got rid of var (It still works though!).Why I have used the phrase "got rid of"?, Imagine you are allowed to declare variables again and again within the same scope (which is allowed when you are using var and obviously not allowed in case of let), it would lead to a mess as your code base grows significantly and hence let was introduced which would throw an error if you ever try to re-declare a variable within the same scope.

Read the complete article here: Var vs Let in JavaScript


6) 42 most popular GitHub JS repositories in June 2019

About This Article: I don't know if there is any more challenging and inspirational task than picking JS (and Rails) monthly popular repositories. This is a huge responsibility and pleasure. From the moment you have found something useful and new, you need only a couple of seconds to understand whether you will use it in your work. Unfortunately, in most cases, those marvelous tools I find are not used by you.

Read the complete article here: 42 most popular GitHub JS repositories in June 2019


7) Removing a Database Index from Rails Console

About This Article: If you're familiar with Rails, you might be reading this and wondering, "Why would I ever need to remove a database column from console? Shouldn't I be doing this through a proper Rails migration?" Well, you're right! This should probably be done safely through a Rails migration; however, we here at DEV found ourselves in a funny situation.

Read the complete article here: Removing a Database Index from Rails Console


8) Best PHP Frameworks (2019) | Google Trends | Stack Overflow Insights

About This Article: In this article, we will be discussing the best PHP Frameworks along with their pros and cons in great depth so that one might get a clear understanding of which one to chose. Our comprehensive research would include some Latest PHP Frameworks.

Read the complete article here: Best PHP Frameworks (2019) | Google Trends | Stack Overflow Insights


9) What should I learn after PHP | Roadmap 2019

About This Article: In this article, we would be discussing the roadmap a developer should follow after learning/working in PHP or any other language for a significant amount of time.

Read the complete article here: What should I learn after PHP | Roadmap 2019


10) Asynchronous JavaScript | Callbacks | Closures | Promises

About This Article: In this article, we are going to discuss Asynchronous tasks in significant depth. We will be discussing what exactly are Asynchronous tasks, what the hack are callbacks, closures, promises and much more in the context of JavaScript.

Read the complete article here: Asynchronous JavaScript | Callbacks | Closures | Promises

PHP Interview Questions with Solutions: Prepare for PHP Interview

PHP Interview Questions with Solutions: Prepare for PHP Interview

Prepare for PHP Interviews. Set Variable With php.ini File. Logic & Output Behind PHP Code Segment. Class Concept, Error & Functions in PHP. Start PHP Now!

Description
In this course you will be introduced with some tricky questions that everyone face during their interview. In each solutions I have included some useful functions which we generally use at the time of development also. I have covered the following area in my course with Questions, Attractive Presentations and Practical Solutions that will help you to understand the logic behind PHP in a different way.

Some useful functions
PHP error types
Class concept
Access specifiers public, private and protected
Set variable with php.ini file
Operators introduced in PHP7
Logic and its output behind some code segment
Basic knowledge
PHP7, XAMPP Server, Notepad++
What will you learn
This course is build for the person who is facing interviews. Every question is well explained with the practical solution through videos. So that everybody can prepare themselves for the tricky questions asked during interviews
To continue:

PHP variable to JavaScript In Laravel

PHP variable to JavaScript In Laravel

In PHP, there is always a limitation on pass PHP variable to the javascript file. Many PHP developers, face this issue. But Laravel has one package which is directly set the variable in js. So, you can use this package for passing a variable from controller to javascript.

In PHP, there is always a limitation on pass PHP variable to the javascript file. Many PHP developers, face this issue. But Laravel has one package which is directly set the variable in js. So, you can use this package for passing a variable from controller to javascript.

However, we know the Laravel framework is having the largest community. Similarly, Laravel having large package base. So, sometimes it is easy to use package rather use custom code. Moreover, you can use existing packages.

Pass PHP variable to JavaScript

Many times you often find the need to pass PHP variable or string to the javascript file. But for this, you can use the below package.

Install package

Just copy below package and paste into the composer.json file.

"laracasts/utilities": "^2.1"

Or similarly from command line or terminal run command:

composer require laracasts/utilities

Provider

Further, add the Service provider into the config/app.php file. Which is used for the binding. After this, you will get Javascript facade.

'providers' => [
    '...',
    'Laracasts\Utilities\JavaScript\JavaScriptServiceProvider'
];

Publish the Configuration:

Finally, publish the config using the below command.

php artisan vendor:publish --provider="Laracasts\Utilities\JavaScript\JavaScriptServiceProvider"

Further, it will copy the javascript.js file to the config folder. There are two variable you can assign the values. Firstly, you can set bind_js_vars_to_this_view. This will set the name of the view. Basically, this is a partial view. If more than one view then you can set in array. Secondly, js_namespace is where you can define the namespace of the js variable. By default, Laracasts is the variable but you can change it to something else.

Usage in controller

Import the Dependency

You can initialize the JavaScript variable in the controller. Initialize and import into the controller.

use Javascript;

Set Variable

Now, you can define the variable into the controller using Javascript. You can set the values in the key-value pair. Assign a value to the key.

$array = [
    'key' => value_here,
];
 
JavaScript::put($array);

So, put your value into the JavaScript variable using the value of an array. Once you define into the array and assign to the variable you can access it into the js file.

Now, your controller will look like below.

<?php
namespace App\Http\Controllers;
 
use Illuminate\Http\Request;
use JavaScript;
 
class VarController extends Controller
{
 
 
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        \JavaScript::put([
            'foo' => 'bar',
            'user' => 'user',
            'time' => '2019-04-29'
        ]);
        return view('pages/home');
    }
}

Access In JS file

Now, your blade file will look like below.

@extends('layouts.default')
@section('content')
    <div style="text-align:center">
        <h1>PHP var to JavaScript</h1>
         
    </div>
     
@stop
@section('scripts')
<script src='assets/app.js'></script>
@stop

In js file, you can access the set variable into the Laracasts namespace. Which you define in the javascript.js file.

console.log(Laracasts.foo); // access foo variable
console.log(Laracasts.user);// access user variable
console.log(Laracasts.time);// access time variable

In this way, you can directly access the set variable. This will give simple access for getting value into the js file. There is a limitation for getting the value into the js file. So this package will give you direct access into js file.

In many cases, this will give you the simplest solution. Many developers have to face this problem in developement. So, this post will give some relief from this problem. Let me know if you face any issue.

Thanks For Visiting, Keep Visiting. If you liked this post, share it with all of your programming buddies!

Advantages of Hiring PHP Developer for your Website Project

Advantages of Hiring PHP Developer for your Website Project

PHP - Hypertext pre-processor, a scripting language used by many people in developing web pages, but most of us are unaware even of the full form. To train someone and make them learn this whole language is as difficult and time-consuming as it is...

PHP - Hypertext pre-processor, a scripting language used by many people in developing web pages, but most of us are unaware even of the full form. To train someone and make them learn this whole language is as difficult and time-consuming as it is to learn the language yourself. That’s why PHP developers are there to make your life easy. This article will give us the advantages and requirements of Hire PHP Developer for our very own website project.

First of all, let us understand the value the right developer brings to the project and why it is important for your business.

A website is a major component of any company/business and is very important for its face value, the way it represents the company on the internet is critical for any business to succeed. This is the reason why companies are looking for PHP developers who can develop their webpage.

If you're planning to do an online business, your PHP programmer will be the first person to transfer your thinking onto the webpage. You should, therefore, employ developers from PHP to make your hypothetical idea a reality.

With this software programming language, PHP developers all-around can easily build website frameworks, web content management systems, web template systems, and various other web-based designs.

Some of the reasons why we need to outsource these developers are:

Not everyone is the best in each field, all of us have our specific skills and talents hence, PHP developers are also the best at what they do. The time and money spent on the training of the in house employees would be saved if the professional PHP developers are hired. Instead of multitasking, if the employees were to focus on what they’re good at it would increase productivity too.

The PHP developers would be much more professional than the in-house workers. It would lead to the seriousness of work. Hence, on-time delivery is guaranteed with hired PHP developers.

In addition to these benefits, you would also be able to track your project through every stage in constant communication with your online team. These advantages make it incredibly popular and smart to hire a PHP developer.

The PHP developers have in-depth knowledge of PHP, HTML and various frameworks in terms of technical capabilities. Hiring PHP developers are advised to give your website a professional look based on PHP.

Much of web success depends on the involvement of social media. The developer can add to your social networking pages a feature that explicitly redirects visitors. In addition, SEO experts also suggest better connections to the website's social network.

Just like a tailor stitches our dresses according to our preferences and is ready to make last-minute changes. A PHP developer will also be available at the nick of your call to make the website just the way you want it to be and have a customized solution for every problem.

Read also: Why & How to Hire Dedicated PHP Developer

At some point in your business, you’re going to have problems regarding your webpage due to the rapidly changing technology, instead of struggling with ideas like these and not being able to come up with an appropriate solution a PHP web developer could help us with our problems just like any technician would help us with the problems we face in our offices or any architect would help us with designing the structure of a building or any interior designer would help us with setting up our home. The PHP development company are hubs of workers who would help us overcome these problems and are always there.

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