The Internet is considered to be one of the most effective channels of business communication in the field of Marketing, Supply Chain Management, Sales or Web Technologies. Due to this, web technology is involved in almost every small, medium or [...]
Laravel Events Events are one of the many powerful features of the Laravel. The event basically means the thing that happens or takes place, especially the one that is important. So, in Laravel’s case, events are triggered when some condition [...]
In Angular there are two ways to work with forms: Template-driven forms: Template-driven forms are the default way to work with forms in Angular which is used as an internal representation of the form. Reactive forms: Reactive forms allow us [...]
Introduction to Software Development Services In the era of technology, the business world has revolutionized almost beyond recognition. With the use of updated technology, it becomes easier for a company to be successful. Software Development Services are the kind of [...]
Issue #1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column xxxx which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by After upgrading ubuntu 14.04 to [...]
Introduction In this article, my aim is to present a quick guide on how to create Node.js GraphQL API. With a well-structured API, it is possible to have a solid, maintainable, and scalable API that can serve multiple kinds of [...]
Installation & configuration of gitlab with Let’s Encrypt on Ubuntu 18.04 Step.1 Update to latest repos :~$ sudo apt-get update Step.2 Now, Install the prerequisites required for gitlab :~$ sudo apt-get install -y curl openssh-server ca-certificates Step.3 Download the latest [...]
Provisioning Profile for iOS A provisioning profile binds developers and devices to an authorized iPhone Development Team and enables a device to be used for testing. Just Like android, you can’t install your application directly on the iOS device. Provisioning [...]
Introduction to Video Compression Video Compression is a term used to define a method to reduce the data used to encode digital video content. This reduction in data further translates to various benefits such as smaller storage requirements and lower [...]
XPath XPath in simple terms is a way of finding an element(s) in an HTML DOM by giving its path. It is useful when name or id etc is not available to be directly used to find the element. The [...]
How to Pass the Data to Custom Validation attribute in MVC C#? Introduction .Net provides the capability of validating model data with validation attributes like Required, Compare, Regular Expression, and user-defined custom attributes (also known as data annotations C#). MVC [...]
TF30063 Issue: You are not authorized to access (Tfs Server link) I suddenly started getting the error while committing the code to TFS in Visual studio, after the password of the Microsoft account was changed. As per the scheduled password [...]
How can we add custom Javascript in Moodle/Totara, Javascript & AMD modules? A Javascript module is a collection of Javascript code. It enhances the reusability of this code. As a result, it is called/used from alternative javascript files. These modules [...]
Laravel: Issues in thumbnail along with images while attaching multiple attachments to the mail While sending an email to someone using a laravel Mailable class, we may need to attach some attachments to it. Then we can simply use the [...]
The partial view is a special view used to render a portion of view content. It is a reusable view. It reduces code duplication. We can say that a partial view enables us to render a view within the parent [...]
Solution: First of all, we need some dummy XML data for parsing as given below: The above XML has many tags. The first one being the XML tag which lets us know that it is an XML document. Moving on [...]
CakePHP uses a two-layered approach to validation: 1. Validation It determines basic validity. It ensures that the data types, size, and format of data are correct. When we call newEntity() or patchEntity() methods, validations are triggered. For example, checking if [...]
The mysqli_query statement Generally, we use mysqli_query to execute Mysql queries in PHP. We can use multiple mysqli_query statements to execute multiple operations like insert, update, and select. Sometimes, we store records in more than one table during save operation [...]
Introduction to Laravel 5.4 Logfiles: A log file is a file that keeps a registry or records of events, processes, messages that occur in the operating system or any software runs. -Laravel provides the robust logging services that allow the [...]
Problem - Getting "Class 'MongoDB\Driver\Manager' not found" error while inserting some data in the collection (Laravel) Check the following three points in order to resolve the MongoDB driver issue in Laravel: 1. PHP Module 2. MongoDB Extension 3. MongoDB Library [...]