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How to Fix “Not connected – No connections are available” Error in Windows

To fix “Not connected – No connections are available”, reset network adapter, enable network device, clear DNS, update and reinstall driver, change settings.

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How to Resolve the java.lang.NullPointerException

java.lang.NullPointerException is handled via try/catch or if/else statements. It occurs when reference variable is invoked and is not pointing to object.

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How to Resolve the java.lang.NullPointerException

java.lang.NullPointerException is handled via try/catch or if/else statements. It occurs when reference variable is invoked and is not pointing to object.

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How to Resolve System Backup Failed on Windows 10

To resolve System Backup Failed on Windows 10, remove “WindowsImageBackup” folder and leftover partitions, run CHKDSK, enable and disable system protection.

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How to Remove Yellow Triangle on Network Connection in Windows 10

To remove the yellow triangle on the network connection, edit registry, run network troubleshooter, reset network, disable Firewall, or update network driver.

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How to Put Your Windows Computer to Sleep

To put your Windows computer to sleep, through the Power menu shortcut, use the ALT+F4 shortcut, or make power button sleep shortcut.

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Distribution Release: Rescuezilla 2.4.2

Shasheen Ediriweera has announced the release of Rescuezilla 2.4.2, the latest version of the project’s “Swiss army knife of system recovery” based on Ubuntu. The new release adds a variant based on Ubuntu 22.10 (besides the ones derived from Ubuntu’s…

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How to Create If Statement One-Liners Using JavaScript

To create a one-liner “if” statement, use the “ternary” operator. It is commonly used as a shortcut for if-else statements.

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How to Pause a PowerShell Script

A PowerShell script can be paused using various methods, such as “Pause”, “Read-Host”, “Timeout”, or “Start-Sleep” in the script.

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How to Make Audio Autoplay on Chrome

To make an audio autoplay on chrome, add the audio tag with the controls autoplay attribute and then add the audio file location inside that tag.

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How to Install Terraform in EC2

Terraform is an Infrastructure-as-Code platform to configure Cloud resources. To install it in EC2 add its key, and repository, then type the install command.

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How to Install MySQL in Terminal?

To install MySQL on Ubuntu, run “sudo snap install mysql-shell” command, and for Windows download it from the MySQL website. Follow this post for the procedure.

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How to Initialize an Array’s Length in JavaScript

To initialize an array’s length, use the “Array constructor” with a single argument, which is the length of the array you want to create.

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How to Initialize an Array in Java

An array in Java can be initialized without assigning values, after declaration, or with both the integer and string values.

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How to Import Dump Into MySQL Workbench?

In MySQL Workbench connect to the MySQL server, click on administration and click on Data Import and browse for dump file to load its data in a few steps.

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How to Import and Export MySQL Databases in Linux

Importing and Exporting MySQL databases in Linux aids in transferring data, data backup and recovery, collaboration and debugging. Follow for step-by-step guide.

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How to Get The Number Of Records or Rows In a Table Using MySQL

The COUNT() function in the SELECT query is the simplest way to get the number of records or rows in a MySQL table. Follow this post for more.

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How to Get Optimal Performance With AWS EBS Provisioned IOPS

To get optimal performance with AWS EBS provisioned IOPS, one of the many options is the use of the RAID technique. This guide explains a few more options.

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How to Get Logs From AWS Stack

Logs can be used to analyze data. You can get logs of a specific resource and even get all log streams from the AWS Stack by following our step-by-step guide.

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How to Generate Random Numbers in Java

To generate random numbers in Java, use the “Math.random()” method, the “java.util.Random” class, or the “ThreadLocalRandom” class.

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