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PHP: mysqli_multi_query stops the execution of further MySQL queries.

Author - Ishpreet Kaur
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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 at the backend, but it is Read more…

Laravel 5.4 Logs And Errors

Author - Monika Dhiman
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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 user to log Read more…

MongoDB Driver Not Found

Author - Manoj Thakur
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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
1. PHP Module –Read more…

Totara | How to enroll audience to Course or Program

Author - Varun Chopra

Enrolling audience to Course or Program in Totara

Problem: I want to enroll audience in course/program and I do not know that how we can enroll audience in course/program. To enroll an audience in course/program, I have followed the below steps Read more…

Class ‘App\Controller\Aws\S3\S3Client’ not found error in CakePHP 3.*

Author - Kailash Kumar

How to resolve “Class ‘App\Controller\Aws\S3\S3Client’ not found” error in CakePHP 3.*

Problem: Class ‘App\Controller\Aws\S3\S3Client’ not found error occurs when we are trying to create S3Client class object with given code (code copied from github):

$s3 = new Read more…

Invalid value for header \u0067x-ms-request-id\u0067

Author - Harleen Kaur
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Resolved Issue

“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 Read more…

PostgreSQL – Server doesn’t listen error

Author - Manoj Thakur
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How to fix PostgreSQL server doesn’t listen error

While trying to connect to Postgress you may face this error – Server doesn’t listen.

Error:

This is not an error exactly but an exception that occurs when we are running two Read more…

Big Objects in Salesforce

Author - Harinder Jakhar
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Purpose of Big Objects and how to create Big Objects in Salesforce

What is Big Object in Salesforce?

As business grows data of customers/clients/users increases enormously which is hard to handle and query. In this case we need something big Read more…