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C++ Pointer to Structure

A structure is a data type created by the user which combines multiple variables of different data types into a single entity identified by a single name.

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Add Hover Text Without JavaScript Like we Hover on a User’s Name

The “

” element and the “” element both with the “title” attribute can be used to add hover text without requiring the use of JavaScript.
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A Complete Guide to Using the Get-WinEvent PowerShell Cmdlet

The “Get-WinEvent” cmdlet gets event logs and event tracing log files on remote and local systems. It also gets the list of event logs and event log providers.

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git-stage Command in Git | Explained

“git add ” command is used for tracking a single file and “git add .” command is used for staging multiple files simultaneously in Git staging index.

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How to Create, List, and Remove Docker Volume?

To create Docker volume, run “docker volume create ”, to list volume, run “docker volume list” command and to remove, execute “docker volume rm ”.

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How to Create Folder on S3 From EC2 Instance

To create a folder on S3 from the EC2 instance, create and connect to the EC2 instance. Install AWS CLI on the instance and use its command to create a folder.

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How to Copy Arrays with memmove() in C Programming

The C library function memmove() is used to copy a certain number of bytes from one memory address to another.

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How to Convert Strings to Uppercase with strupr() in C Programming?

The strupr() function changes a string’s case to uppercase. This article is a guide about strupr() function in C programming.

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How to Convert Number Into Binary, Octal, or Hexadecimal Strings in JavaScript?

Use “toString()” method for converting numbers into binary, octal, or hexadecimal strings in JavaScript. It takes a base of the number system as a parameter.

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How to Convert Binary Numbers into Decimals in C

Binary number is a combination of 0 and 1 while decimals mean in the form of base 10. Follow this article to convert binary numbers to decimals in C.

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How to Connect to a Remote Oracle Database?

To connect to a remote Oracle database, host the Oracle database using the RDS service of AWS and connect it using the SQLPLUS command.

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How to Check Automorphic Numbers in Java

The “Automorphic” Numbers in Java can be checked using the modulus operator “%” in combination with the comparison operator “==” and the “if/else” statement.

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How to Check Active and Inactive Sessions in the Oracle Database?

In Oracle, the “v$session” and “gv$session” tables are used with the “SELECT” statement to check active and inactive sessions.

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How do I Copy a Directory From Container to Host?

To copy a particular directory from the container to the host machine, use the “docker cp : ” command.

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How Can I Use Wildcards to `cp` a Group of Files With AWS CLI

Verify that the AWS CLI is installed on the system and then configure it. Include and exclude wildcards can be used to cp a group of files with AWS CLI.

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How Can I Show What a Commit Did?

To show what a particular commit did, first, copy the desired commit ID. Then, run the “git show ” or “git diff ^!” command.

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git-revert Command in Git | Explained

The “git revert” command is used for removing the changes to commit history by taking the desired commit id and reverting the made changes from that commit.

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git-restore Command in Git | Explained

The “git restore” command is used for discarding the most recent committed changes and removing the tracked local changes.

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8 open source ‘Easter eggs’ to have fun with your Linux terminal

Hunt these 8 hidden or surprising features to make your Linux experience more entertaining.
Read More at Enable SysadminThe post 8 open source ‘Easter eggs’ to have fun with your Linux terminal appeared first on Linux.com.

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How to Install Jetty on Ubuntu 22.04

In this tutorial, we are going to explain to you in step-by-step detail how to install Jetty on Ubuntu 22.04.
The post How to Install Jetty on Ubuntu 22.04 appeared first on Linux Today.

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