Introduction First of all, install FFmpeg in your composer. Perform the steps below to install it on Ubuntu: composer require pbmedia/laravel-FFmpeg Start by updating the packages list: $ sudo apt update - Next, install FFmpeg by typing the following command: [...]
Introduction to Selenium Grid with examples Selenium Grid is software from Selenium which allows us to run multiple tests across different browsers, operating systems, and machines in parallel. This Grid follows the hub-node concept where we run the test on [...]
Introduction to GraphQL GraphQL is a query language for API that executes queries by using a system with a definition of data on the server-side. It's not linked with any particular type of database or storage engine. It even makes [...]
How to use CakePHP 2.* Hash::combine method to reformat associative and find results array? Sometimes we do a lot in the code to reformat find query results, to remove the table name (for example, User, Article, etc) from the array [...]
Bootstrap POPOVER Popover generally displays the messages or any additional information regarding the element. On clicking the element, it will show the information in the popup. If we want to apply the Bootstrap POPOVER method, it will use the Javascript [...]
How to delete and deploy components (Apex classes, Flows, Objects, etc) from production using workbench? We cannot delete Apex classes directly from the Production org. Also, it is not possible to deploy deleted apex classes using Changeset. So, to delete [...]
Introduction Components are like a building block that controls the HTML view of your application. They can communicate with other components to provide functionality to the application. The components are denoted by @Components. An application can have more than one [...]
Introduction A Document that contains different blank fields like(Name, DOB, Class, etc.) that the user can fill the data is called form. The form can be of many types like(Application Form, Contact Form, etc.). Forms are very helpful to store [...]
Introduction to Reactive forms In Reactive Forms, we use Modal driven approach to handle form inputs which changes over time. Reactive forms are most preferred to use. It is flexible to use and provides many benefits. For example, By using [...]
Introduction In programming, the Unit test is used to test the source code of a particular method. In this method, we can check if the code is ready to deploy or not. It also improves code quality. In this test, [...]
Arrow function Arrow function was introduced in ES6, which provides a better and shorter way to write functions in JavaScript. Its another advantage is that it does not bind its own “this”. We can also say that the context inside [...]
Description of this Heroku warning Git repository always contains the vendor directory. This directory should not be under version control. Only 'composer.json' and 'composer.lock' files need to be added because Heroku handles the installation of dependencies on each deploy. There [...]
Why the QR Code? A QR code can make you download apps, redirect to a particular URL, access wireless networks like WiFi and much more. They can also lead one to perform quick actions without even putting any effort. Many [...]
Components Component controls the user interface of Angular. We can make as many components according to the requirement. As Angular is a single page application, we use components instead of using multipage. To create a component, we firstly we go [...]
Introduction to Devextreme Datagrid Devextreme Datagrid comes with different editing options like row, cell, batch, popup, etc. to insert into and update data in Datagrid. Data Grid is a perfect choice for any modern business application that provides a vast [...]
How to add a custom button into Devextreme Header filter popup with clear all selection functionality? Introduction Devextreme is a very powerful component suite that provides the developers with many inbuilt functionalities with few lines of code. Among all these [...]
What is Bootstrap 4? Bootstrap 4 provides a lot of components such as Modal, Carousal, Tooltip, etc. But bootstrap does not have a component that allows filtering. However, jQuery be used to filter/search for elements. Filter Tables We can easily [...]
Issue while upgrading Mongodb extension version: I have upgraded laravel version from 5.7 to laravel version 6.5. Now, I’m getting mongodb extension version error while updating composer. Error given below: ERROR: jenssegers/mongodb v3.6.0 requires mongodb/mongodb ^1.4 -> satisfiable by mongodb/mongodb[1.4.0, [...]
I have already written a blog on this topic. Please refer to the following link for detail: Click This Link Introduction I will show another solution to add a number of days to a date string. The solution provided in [...]
Introduction to Repository Design Pattern There are many Design Patterns in .NET, for example, entity design pattern but to overcome some disadvantages of other patterns we prefer to use the Repository Design Pattern pattern. Nowadays, most applications need to access [...]