teleren/devto huggingface dataset:
Upload file on a hidden input field - WebdriverIO
Tags: testing, javascript, beginners, tutorial
Published: 2020-07-20 11:57:46

I created a [post](https://dev.to/automationbro/webdriverio-upload-file-example-26k4) last week showing you how to upload a file in WebdriverIO. 
However, one thing I didn't cover is how to upload a file when the input element is hidden which is the case in most modern websites. (Thanks to [@pjcalvo](https://dev.to/pjcalvo) for pointing that out).

Let's take a look at an example of how we can address that. I'm using [online2pdf](https://online2pdf.com/) as our test site for this example. 

*Note: for this test site, the parent div containing the input was hidden so in order to make it interactable I had to make it visible for WebdriverIO by using `browser.execute` command (see code below).*

```javascript
const path = require('path');

describe('Upload File Hidden Input', () => {
  it('should be able to upload a file on hidden input', () => {
    // find your selectors
    const inputDiv = $('#div_file_box0');
    const input = $('#input_file0');
    const submitBtn = $('.convert_button');

    // store test file path
    const filePath = path.join(__dirname, '../data/chrome.png');

    // use browser.uploadFile to upload the test file
    const remoteFilePath = browser.uploadFile(filePath);

    // access the test page
    browser.url('https://online2pdf.com/');

    // change display to block from none for the hidden div
    browser.execute(function () {
      document.getElementById('div_file_box0').style.display = 'block';
    });

    // wait for div to be displayed
    inputDiv.waitForDisplayed();

    // set file path value in the input field
    input.setValue(remoteFilePath);
    submitBtn.click(); // click the submit button

    // temporary pause to see if the file got upload successfully
    browser.pause(5000);

    // Add your assertion here
  });
});
```
💎 This code is also available on [GitHub](https://github.com/automationbro/webdriverio-quick) for you to access and play around with. 

***

#### Check out this video to see a detailed explanation of the code above:

{% youtube 2hcfNWobjdM %}

***

#### To learn more about WebdriverIO, check out my free tutorial series here - 
https://www.youtube.com/watch?v=e8goAKb6CC0&list=PL6AdzyjjD5HBbt9amjf3wIVMaobb28ZYN.
INSTALLATION SHELL SCRIPT PHP COMPOSER
Tags: linux, php, composer, shellscript
Published: 2020-07-20 11:40:45

#!/bin/bash
 

Check wether composer installed or not:
    
      if [ ! -x /usr/local/bin/composer ]; then

echo "INSTALLING composer"

Checks the current php version & Install the dependencies:
	
        CURRENT=$(php -v | head -n 1 | cut -d " " -f 2 | cut -f1-2 -d".")

	echo "Y" | apt install curl php$CURRENT-cli php$CURRENT-mbstring git unzip

Change the path to tilde directory & Downloads the composer setup file:
	 
         cd ~

	curl -sS https://getcomposer.org/installer -o composer-setup.php

It gets SHA384 composer value:
	
        HASH=$(curl https://composer.github.io/installer.sig | awk '{print $1}')

Preparing composer installation setup:
	
        php -r "if (hash_file('SHA384', 'composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
 
Installing Composer:
    
	php composer-setup.php --install-dir=/usr/local/bin --filename=composer

Removes the downloaded setup file:

	rm -rf ~/composer-setup.php
	
Message showing successfully installed:
 
       echo "SUCESSFULLY INSTALLED composer"

During Initial check if composer installed already it shows message:
    
        else
	echo "ALREAY INSTALLED composer"
        fi


[Installation shell script for php-composer available in github repo] (https://github.com/shivdevops/PHP-COMPOSER-INSTALLATION)
Ghost Inspector on Internet Explorer?
Tags: testing, javascript
Published: 2020-07-20 10:49:07

I work as a Software Engineer at [Endtest](https://endtest.io).

In this article, I will give a short explanation on why Ghost Inspector does not work on Internet Explorer and if there are any workarounds available.


## What is Ghost Inspector?

Ghost Inspector is a tool where you can build and execute tests for web applications. 

You can execute those tests directly on their cloud browsers.

And yes, it's similar to [our solution](https://endtest.io).


## Why doesn't Ghost Inspector work on Internet Explorer?

The first reason is that Ghost Inspector uses the CasperJS library to interact with the elements from web pages.

One of the limitations of this library is that it does not work on Microsoft Edge, Safari and Internet Explorer.

The second reason is that Ghost Inspector only provides browsers on Linux machines. And you cannot install Internet Explorer on a Linux machine. 

## Is there any known workaround?

No. Even if Ghost Inspector would give you the option to connect to an external cross-browser cloud grid, it would not work because it's using CasperJS.

## Why does Endtest work with Internet Explorer?

[Endtest](https://endtest.io) uses a Selenium engine to interact with the elements from web pages.

This allows our product to work with Chrome, Firefox, Safari, Edge, Internet Explorer and mobile browsers.

Another reason is that the browsers from our cloud are running on Windows and macOS machines. 

We provide browsers on Windows and macOS machines so users can test their web applications in realistic conditions.


##Final thoughts

I've written this short article because I've noticed a lot of users are asking this question.

Drop a line in the Comments section if you have any questions.
How to Replace 1000 text words with respected numbers?
Published: 2020-07-20 10:46:18

Hello All,

I am looking for an optimum solution for a problem that I am working on.

I have 1000 words text and in each text, I have some words which I want to replace it with numbers.

Suppose I have

this text

"There’s no doubt that humans are still much better than machines at determining the meaning of a string of text. But in data science, we’ll often encounter data sets that are far too large to be analyzed by a human in a reasonable amount of time. We may also encounter situations where no human is available to analyze and respond to a piece of text input. In these situations, we can use natural language processing techniques to help machines get some understanding of the text’s meaning (and if necessary, respond accordingly)."


And I have an array of words and their respective numbers

{
"better" : "1",
"data science" : "2",
"natural language" : "3",
"data sets": "4",
"machines" : "0"
}

This is just an example the text can be large enough for about 1200 words, and also the words (key, value pairs) can be 600 words.


What should be the correct solution by maintaining the performance and time complexity too?
REMOVE COMMANDS IN DOCKER
Tags: docker, linux, ubuntu, ios
Published: 2020-07-20 10:41:43

**Removing the Every Unused:**

To remove all stopped containers, dangling images, and unused networks:
              
             docker system prune

**But above command doesn't remove the unused volumes.To Remove unused volume:**

           docker system prune --volumes

**Removing the Docker Container:**

To remove all stopped containers 

              docker container prune

**To Stop and Remove all Containers**

Stop's All Containers
         
      docker container stop $(docker container ls -aq)

Remove's All Stopped Containers 
      
        docker container rm $(docker container ls -aq)


**Removing All Images:**

Removes all Dangling Images:

           docker image prune

Removes all Unused Images

          docker image prune -a

**Removing All Unused Volumes:**


           docker volume prune

**Removing all unused network:**


        docker network prune
Uploading Files via Laravel API
Published: 2020-07-20 10:27:43

<!-- wp:paragraph -->
<p>Laravel 7 file/image upload via API using postman example tutorial. Here, you will learn how to upload files/images via API using postman in laravel app.</p>
<!-- /wp:paragraph -->

<!-- wp:paragraph -->
<p>As well as you can upload images via API  using postman in laravel apps and also you can upload images via api using ajax in laravel apps.</p>
<!-- /wp:paragraph -->

<!-- wp:paragraph -->
<p>If you work with laravel apis and want to upload files or images using postman or ajax. And also want to validate files or images before uploading to server via API or ajax in laravel.</p>
<!-- /wp:paragraph -->

<!-- wp:paragraph -->
<p>So this tutorial will guide you step by step on how to upload file vie API using postman and ajax in laravel with validation.</p>
<!-- /wp:paragraph -->

<!-- wp:heading -->
<h2>Laravel Image Upload Via API Using Postman Example</h2>
<!-- /wp:heading -->File

<!-- wp:paragraph -->
<p>Follow the below given following steps and upload file vie apis using postman with validation in laravel apps:</p>
<!-- /wp:paragraph -->

<!-- wp:list -->
<ul><li>Step 1: Install Laravel New App</li><li>Step 2: Add Database Credentials</li><li>Step 3: Generate Migration &amp; Model</li><li>Step 4: Create Routes For File</li><li>Step 5: Generate Controller by Artisan</li><li>Step 6: Run Development Server</li><li>Step 7: Laravel Upload File Via Api Using PostMan</li></ul>
<!-- /wp:list -->

*Checkout Full Article here* [https://www.tutsmake.com/laravel-file-upload-via-api-example-from-scratch/](https://www.tutsmake.com/laravel-file-upload-via-api-example-from-scratch/ "https://www.tutsmake.com/laravel-file-upload-via-api-example-from-scratch/")
CODELESS TESTING
Tags: codeless, testing, codelesstesting, cloudqa
Published: 2020-07-20 10:27:13

WHAT IS CODELESS TESTING? 

Codeless testing is a method where testers record user-like behavior to automate them. Though the name codeless testing, it doesn’t mean it is a 100% code free. While a tester can generate most of the tests code-free, certain tests may still need some coding. Testers can use codeless testing for keeping up with the deployment needs. 

Though codeless testing is popular for UI testing we have extended its capabilities. At CloudQA, we use codeless testing for synthetic Monitoring, Load Testing, and more. It gives testers the ability to perform a wide range of tests for a single test case. Testers can reuse a single test case for various functionality and performance metrics.

SUPER FAST TEST AUTOMATION 

With Codeless testing,  test automation is more about enabling functional expertise. Using functional know-how you can ensure intuitive, reliable, and quality testing.

We leverage the record and playback testing tool and a feature-rich SaaS platform. This aims at relieving your pains related to scripted test automation. 

Our automated testing platform caters to all levels of testers; newbie to expert automation testers. It is the best platform to transit from the capabilities of manual testing to automation. 

LOW LEARNING CURVE

CloudQA has a familiar user environment where you type, click, and interact. Getting started is intuitive so that any person with basic web browser skills can use it.

HIGHLY FLEXIBLE

CloudQA builds a layer on top Selenium, allowing testers to focus more on test needs. Also, it is a structured yet flexible approach to handle different complexities. Hence, our test environment makes it easy for you to run and manages tests.

HELPS COLLABORATION

We help collaboration through intuitive and simple features. Therefore, our platform promotes the participation of business analysts, managers, developers, and others.
Contribute to open source: the right way 2nd edition – Download the free/open book now!
Tags: ebook, opensource, participation
Published: 2020-07-21 10:44:27

---
title: Contribute to open source: the right way 2nd edition – Download the free/open book now!
published: true
date: 2020-07-20 10:24:25 UTC
tags: eBook,OpenSource,Participation
canonical_url: https://daniele.tech/2020/07/contribute-to-open-source-the-right-way-2nd-edition-download-the-free-open-book-now/
---

After 9 months a new edition with 115 pages of free and open source experience and philosophy, including memes!

The post [Contribute to open source: the right way 2nd edition – Download the free/open book now!](https://daniele.tech/2020/07/contribute-to-open-source-the-right-way-2nd-edition-download-the-free-open-book-now/) appeared first on [Daniele Mte90 Scasciafratte](https://daniele.tech/eng).
JavaScript Console Object
Tags: javascript
Published: 2020-07-20 10:22:27

I was learning something more about the console object we always use in js. 
So, here are some more functions of the console object I wanted to share which can used for debugging.

Starting with it, there is the console.log() which we frequently use. Here, I am making an ajax call to get the response from an api.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/1nuhjzd8383jof233thx.JPG)

You can view the response in console.

console.clear() is used to clear the console.

console.count() or console.count(label) is used to count number of times an event has occurred (like exception occurrence or function called).

console.assert(Assertion,Error message) is used to test whether an expression is true or not.

console.dir() is used to represent object in javascript object notation.

console.dirXml() is used for XML representation. {console.log() also can be used}

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/3js9z3k3pm7hm2qeeznr.JPG)

console.error() shows errors and can trace the error in error style.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/lyg4ycx91ai1cgygwz4e.JPG)

Group functions are mainly used for making a group for other console functions with a title to create a block for debugging more clearly.
console.group(), console.groupCollapsed() and console.groupEnd() 

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/lke8rvpq303z3ir641uk.JPG)

console.info() displays information of the message.It shows an info icon before the message.

console.table() displays data in console as table. 

console.time() and console.timeEnd() tracks the time elapsed for any operation.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/o3anu60wrjjbgw037gcy.JPG)

console.trace()  is used to display a stack from the point where the method was called and understand and diagnose the problem that occurs in the code.

console.warn() is used to warn the users.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/11cu5glc8ozjbzegbkbl.JPG)

Of course, there is always more to learn. 

Happy learning.:smile:
Laravel 7 Ajax Crud and Image upload Step by Step
Published: 2020-07-20 10:18:32

Laravel 7 ajax crud example with image upload. In this tutorial, You will learn how to implement laravel ajax crud app with image upload and preview.

As well as you will learn how to use DataTables with ajax crud example and image upload with preview. And as well as you will learn how to insert data using ajax in laravel, how to update or edit mysql data in laravel using ajax, and how to delete data from mysql db with datatables in laravel.

This laravel ajax crud example with image upload and preview tutorial guide you step by step on how to implement ajax crud app with image upload and preview using jquery, dataTable js, and bootstrap modal. This laravel ajax crud web app is not reloading the whole web page.


### Laravel Ajax CRUD Example with Image Upload

Follow the following steps and build laravel ajax crud app with image upload and preview using jQuery, dataTabels js and bootstrap modals:

* Step 1: Install Fresh laravel Setup
* Step 2: Set database Credentials
* Step 3: Create Migration And Model
* Step 4: Install Yajra DataTables In App
* Step 5: Add Route
* Step 6: Create Controller
* Step 7: Create Blade View
* Step 8: Run Development Server

*Checkout full post here * [https://www.tutsmake.com/laravel-ajax-crud-with-image-upload-example/](https://www.tutsmake.com/laravel-ajax-crud-with-image-upload-example/ "https://www.tutsmake.com/laravel-ajax-crud-with-image-upload-example/")
Backend Developer RoadMap 2020
Tags: webdev, java, python, ruby
Published: 2020-07-20 10:14:53

Backend Developer Roadmap for 2020. In the era of internet-based mobile and web applications, the high reliance on powerful cloud servers and cheaper handheld or portable computing devices have increased the mankind’s accessibility over powerful applications at a cheaper cost. On the other end, dependency on backend computing tasks has grown exponentially that created an ocean of opportunities for backend developers.

**[2020 Backend Developer Roadmap](https://www.decipherzone.com/blog-detail/backend-developer-roadmap-for-2020)**

Backend developer roadmap for 2020 learnings is immensely deep which needs a lot of topics to be covered. Although we will cover some topics in this blog for the rest, we will provide a list that’s either already linked to blogs on those topics or we will be more detailed writing blogs on them.

Basic Frontend Knowledge

For frontend knowledge please refer to our previous blog “Frontend developer roadmap for 2020”

Data structure and OS concepts

Data structure and operating system concepts are key criteria’s that extract the best performance out of your code at the minimal expense on hardware so you must learn it in under your backend developer roadmap for 2020. Here’s a list of some concepts that you must learn:

Time Complexity
Space Complexity
Memory Management
Process Management
Inter-Process Communication
Threads handling
Concurrency Management
Using Terminal and its basic operations
Common Conflicts with Operating System dependencies
Databases
For databases please refer our previous blog “Database Developers roadmap for 2020”

Read the full store here: https://www.decipherzone.com/blog-detail/backend-developer-roadmap-for-2020
Visualize Amazing Shots of ARM MLM Software for Business Needs
Tags: mlmsoftware, networkmarketing, onlinebusiness
Published: 2020-07-20 10:03:01

---
title: Visualize Amazing Shots of ARM MLM Software for Business Needs
published: true
description: Every individual has a dream and ability to start their business, whereas it depends on finding the right way to make use of an opportunity.
tags: #mlmsoftware #networkmarketing #onlinebusiness
//cover_image: https://direct_url_to_image.jpg
---
The network area opens a gateway to enjoy the profits in an efficient approach through an amazing platform called multilevel marketing business. It was a conventional approach and of course, it is applied in real-time to date due to their efficacious value. Every user can get included with this business and start their own career which perfectly improves your lifestyle. 

Stepping into the marketing business zone is simple and easy just by the use of MLM software. According to current market trend software symbolizes a fantastic medium that reduces the burden of humans in a single tap. The interesting fact of using the software is that it renovated with the technical stuff as per the current trends which gives complete pleasure users so that they can't worry about up-gradation. 

If you are one of the aspirants who would like to get started with the business, then try our [MLM software](https://www.armmlm.com/) compensating the best features. Our ultimate package suits an expectation of customers thereby providing massive features at an exclusive price range of $799 USD. Our software will meet customers' expectations on a high scale by adding value to their money. We feel grateful to share the special effects of our software which provides wonderful results in managing a business without any complications.

Our software available with the special package includes various features beyond your expectations supporting Business plans, Ecommerce facility, Responsive layout, Multilingual Support, Payment options, Replicated website, Lead capture system, Shopping cart, CMS system, Autoresponder, Guest Purchase, Genealogy, Ticket system, Guest purchase, Sub-admin management, Newsletter, SEO settings, Payout management, Captcha facility, Email and Chat support, Testimonial, subscriptions, and more features. The tremendous features of the software are crafted with a reliable technical background that can function effectively with high response. 

Incredible properties of our [ultimate MLM software](https://www.armmlm.com/mlm-software-features/) provide a wow fact to users in order to lead a business. We value the customer's money and their effort, our product definitely supplies a complete gratification on every process of using excellent software. It was the right time to focus on the possibilities and making an optimal choice to create a business website. Excel in your business by choosing a valid software as per your need and experience good benefits.
How many developers are there?
Tags: devrel, devops, showdev
Published: 2020-07-20 09:55:28

This looks like a multi-fold question. 

You could ask a more detailed one, such as how many developers are there:
* In the world
* In a specific part of the world (i.e. Asia)
* That are professionals
* That are professionals with more than 5 years of experience
* That are using JavaScript or Python.

The list can go on and on.
 
###Good news
You can have all these answers AND a combination of those through the new Developer Population Calculator. 

###What is this?

The Developer Population Calculator is an online tool, part of our Data Dashboard series that allows you free access to developer population data that can help answer the questions that matter to you. 

###How does it work?
1. Visit [SlashData Dashboards] (https://dashboard.slashdata.co/?utm_source=devto_article&utm_medium=calculator_promo_devto&utm_campaign=Calculator)
2. Sign up (it’s free!)
3. Select "Population Calculator"
4. Access population distribution, per region and coding language
5. Apply filters to narrow results  
6. Smile, you now have your answer
7. You can export the chart showing the answer to add to your presentations.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/37dfm6uew85x7xjiy603.gif)

###How do you benefit from it?

**Instant access to data**
Instantly calculate how many developers share the characteristics you are looking for, anytime, in easy to read graphs. 
 
**Hello, world!**
Only care for a specific language? You can filter results according to the programming language you need: Javascript, Python, Java, C/C++, C#, PHP, Visual Tools, Kotlin, Swift, Go, Ruby, Objective C, Rust, Lua and more. 
 
**Data you can trust**
Our data is based on 10 years of surveying developers and offering insights to the world’s largest tech brands. 30-40,000 developers respond annually in our survey, from more than 165 countries.
 
**Fits your needs**
Find answers through tons of query combinations and 3 core graphs:
1. Number of developers in the world
2. Developers per geographic region and
3. Programming language used. 
 
**Spread the knowledge**
You can export your query and graph, share it with your colleagues and team and add to your presentations. 
 
**Only what you need**
You can create custom queries that match what you are looking for. Use the available filters to narrow down the results. 

[Got a question? Access the answer now] (https://dashboard.slashdata.co/?utm_source=devto_article&utm_medium=calculator_promo_devto&utm_campaign=Calculator)

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/3hs1yedrupru9lqnfz6p.png)