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BSD Release: OpenBSD 7.3

Theo de Raadt has announced the release of OpenBSD 7.3, the 54th release of the security-oriented operating system. Some of the key features include providing ksh acccess from the system installer, the use of LibreSSL 3.7.2, and OpenSSH 9.3. “We are p…

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How to Install Varnish With Nginx on Alma Linux 9

In this tutorial, we will show you how to install and configure Varnish with Nginx on Alma Linux 9 systems.
The post How to Install Varnish With Nginx on Alma Linux 9 appeared first on Linux Today.

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Does C Support “foreach” Loop?

C programming does not support foreach loop. In this article, one can find some solutions to use foreach loop in C.

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Difference Between Structure and Union in C

In C programming, the structure and union are two different datatypes with similar syntax but differ in terms of memory allocation.

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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.

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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.

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Configuring for Materialized Views

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

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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.

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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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