Linux Consultant – Page 715 – Your source for all things Linux

April 10, 2023 | by Arround The Web

CSS – Better Way to Set Distance Between Flexbox Items

Add the “justify-content” property with “space-around” or “space-between” in the style element referring to the parent element in which the items are created.

April 10, 2023 | by Arround The Web

Connect to Oracle DB via JDBC Driver Using Java

Download the JDBC Driver, import the necessary libraries, and establish the connection between Oracle and Java using the “getConnection()” function.

April 10, 2023 | by Arround The Web

Configuring for Materialized Views

Configuring a materialized view includes, granting privileges, creating, refreshing, setting the size, monitoring, and rebuilding the materialized view.

April 10, 2023 | by Arround The Web

C++ sin() Function

The sin() function calculates the sine of an angle. It can be accessed using header file and takes a single argument which is the angle in radians.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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 ”.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.

April 10, 2023 | by Arround The Web

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.