ERROR: type “citext” does not exist (on PostgreSQL 9.3.15)
While creating a table (email_notifications), we were facing this error type “citext” does not exist. The syntax of creating table and the error is shown in the screenshot below :
Then Read more…
Missing organization feature: StateCountryPicklist not present
Task to perform : I was trying to upload a package in a fresh salesforce org. When I tried to deploy it, it threw an exception “Missing organization feature : StateCountryPicklist not present”.
Problem: How to create leads from google form responses?
We have a google form and we want to create leads from google form responses.
Solution: -To create lead from google form, follow these steps:-
1. Open google Sheet which contains the responses of google form.
2 Read more…
Steps to run Background Services in React Native app
React-native-background-task is a library which can execute a function when the app is closed or in background, no more frequently than every 15 minutes.
$ npm install react-native Read more…
Steps to access GPS in Ionic app to capture lat/long
For this feature we use Geolocation plugin in ionic. It provides user’s current position based on the device’s current location (latitude and longitude). With the help of latitude and longitude you can get Read more…
What us the purpose of multiple .htaccess files in CakePHP?
In Cakephp, contained .htaccess files are as follows:
CakePHP root directory .htaccess redirects everything to your CakePHP app Read more…
Steps to write code to send text message by Alexa through Twilio
Alexa is Amazon’s cloud-based voice service. With Alexa, masses can build natural voice experiences that offer customers a simple and easy way to interact with the latest technologies.
Alexa is not providing Read more…
“Invalid value for header \u0067x-ms-request-id\u0067. The header must contain a single valid GUID”
I was facing the issue “Invalid value for header \u0067x-ms-request-id\u0067. The header must contain a single valid GUID” while making request to the Read more…
Introduction to Firefox Gecko Driver for Selenium
Firefox gecko driver is used to perform the automation testing in Firefox browser. For selenium 3 you need to download the gecko driver to run the scripts in Firefox browser. Mozilla has released the gecko driver to support the Read more…
Purpose of Laravel Queue and How to use them with database
Page load time is an important aspect of any successful website, and one should not overlook the importance of that as it affects the SEO of the site and the overall end-user experience as Read more…
Limits for Standard and Custom Salesforce Objects Usage Per Org
In salesforce we deal with two types of Objects –
– Standard Object and
– Custom Object
And each of these has its own limits on using its fields and other associated elements.
Database Migration in Laravel
Migrations allow us to easily share the database schema of your website. There are only a few commands to run to create database tables. If, we do it manually there is some chances of getting an error and it’s also time Read more…
How to apply text style on bullets/number list in CKEditor
CKEditor is a rich text editor used for writing content in online applications. It has features found in desktop word processors such as styles formatting (bold, italic, underline, bulleted and numbered lists), tables, block quoting Read more…
Introduction to wordpress multisite with an example
What is WordPress Multisite?
Multisite is a feature in wordpress which you can use to manage multiple sites within single wordpress admin site. Before the release of the WordPress 3.0, there was a Read more…
Selenium-Grid using Command Prompt with examples
Selenium grid system is a part of the selenium suite which allows the user to run multiple test cases simultaneously across different browsers, operating systems, and machines.
To implement the selenium grid, we need at least two systems. Among Read more…
Regression Testing Example With Selenium
Regression testing is a process to verify that code changes in the product do not impact the existing functionality of the product. In simple words, regression testing is performed to re-execute test cases in order to check whether the previous Read more…
What is Visual Composer for WordPress?
WordPress is one of the favourite CMS in the world, because of its simple, customisable themes and an endless list of plugins. WordPress has revolutionised the process of website development with its unique features. Whenever you view a certain website Read more…
How to install TestNG framework in Eclipse for Selenium Webdriver?
TestNG is an automation testing framework in which NG stands for “Next Generation”.
By using TestNG we can automate the test cases with the help of annotations.
Steps to follow to install Read more…
Support for or a library in Laravel for sending emails
Laravel uses free feature-rich library SwiftMailer to send emails. It is easy to use. Email templates can be created and loaded in the same way as views.We can use the Blade file syntax for Read more…
Divide Moodle Dashboard in 4 columns to place blocks in them
We were required to build a custom moodle theme that displays blocks in 4 columns one after the other in moodle 3.4.2+. To achieve this we created a new theme by modifying an Read more…