Posts
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How to Convert WordPress to Jekyll
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Creating Embeddings with OpenAI, Saving Them in ChromaDB, and Searching Them with Java
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Creating and Searching Embeddings in Java with Hugging Face API
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How to configure a Linux File Server with NFS
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Building an Example Site with Javelin: Full Guide
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Mastering Vim: A Comprehensive Guide to Efficient Text Editing
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Mastering Text Processing in Linux Command Line
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Setting Up a Chat Server with ejabberd
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Understanding and Using Linux Memory Management
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Configuring a Load Balancer with HAProxy: A Comprehensive Guide
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Using the Vi text editor effectively
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Understanding and Using the Linux Kernel
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How to Set Up a DNS Server with BIND
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A Beginner's Guide to Configuring a VPN with OpenVPN
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A Beginner's Guide to Using the Linux Command Line for Network Troubleshooting
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A Beginner's Guide to Setting Up a Samba Server for Windows File Sharing
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A Beginner's Guide to Understanding and Using the Linux Boot Process
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A Beginner's Guide to Configuring a DHCP Server
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A Beginner's Guide to Setting Up a Web Server with Nginx
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A Beginner's Guide to Understanding and Using Linux System Logs
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A Beginner's Guide to Setting Up a Database Server with MySQL
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A Beginner's Guide to Configuring a Proxy Server with Squid
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A Beginner's Guide to Understanding and Using Linux Process Management
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A Beginner's Guide to Setting Up an FTP Server with Vsftpd
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A Beginner's Guide to File Management Using the Linux Command Line
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How to customize a docker image with a Dockerfile
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A Beginner's Guide to Creating Your Own Ubuntu Container with Podman on Mac and Persisting Changes
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How to make your own docker container and persist changes
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Setting up a mail server with Postfix
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Setting up a secure SSH server
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Understanding and using Linux file permissions
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Using the Linux terminal for beginners
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Configuring a firewall using iptables
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Installing and configuring a LAMP stack
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How to Use Beans in Spring Boot
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Why Mutable Members should not be Stored or Returned Directly in Java
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How Do Quartz Jobs Work in Java
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How to Use ChatGPT to Write an Application in Java for Preventing Stress
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How to Choose the Best Linux Distribution
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What is a Provider in Java
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What is a Supplier in Java
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How to Create a SuSE rpm Package From a Directory
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What is AtomicStampedReference and How to Use It
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How to Create and Use a Private Docker Registry
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What are Docker Image Registries
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What is Docker Swarm
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What is Docker Compose
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What are Docker Volumes
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What are Docker Networks
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What is a Port Mapping (Forwarding) in Docker
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What is a Filesystem Mapping in Docker
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How to Properly Use Reflection in Java
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How to Backup and Restore H2 Database
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Overusing the Static Keyword in Java
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How to Write a Simple Linux Bash Honeypot
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How to Use Properly Lambdas in Java
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What is a Predicate in Java and How to Use It
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How to Add Dependencies in a Maven Project
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What is Polymorphism in Java
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How to Remove Elements from Collections using the removeIf() Method
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What is the AutoCloseable interface in Java and How to Implement it
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How to Prevent Resources From Leaking in Java
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Reasons to Make Methods Final in Java
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Security Risks of Serializing and Deserializing Data in Java
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How to Improve Security and Performance in Java with PreparedStatement
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How to Improve Resilience With Hystrix
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How to Work with Hazelcast Distributed Maps in Java
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Common Mistakes When Using Optional in Java
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How to Use Efficiently Generics in Java
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What are the Benefits of the Diamond Operator in Java
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Why should You Use Method References in Java
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How to Create Custom Annotations in Java
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Why Python Replaced Perl
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How to Write Bash Script with User Input
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How to Use the Java 8 Stream API to Perform Filtering, Mapping, and Reduction operations
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Sure, here's an example of how to create and use a custom exception in Java:
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The Problem with Overusing Static Variables and Methods in Java
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Why is Proper Exception Handling Important in Java
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Why is It a Bad Idea to Solve Programming (Java) problems with if statements
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What are the Benefits of Lambdas in Java
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Pass by Value Meaning in Java
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What are Varargs in Java and How to Use Them
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What are Java's Access Modifiers and How to Use Them
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Common Mistakes Which Leave a Linux Vulnerable
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When and How to Use Iptables and Ipsets
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How to Create a Random Quote / Fact WordPress Plugin
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Java Performance on Linux vs Windows
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Php Vs Java In Regards to Performance
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How to Develop Securely In Java
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How to Rewrite JSP Pages In Java
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New Features in Java 17 and Comparison to Java 11
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Quick Win Hints for Refactoring Java code
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Useful Mockito withSettings() Methods For Testing
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What are Maven Profiles and How to Use Them
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How to Implement a Retry Logic in Java
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How to Protect the Class State from Unintended Changes in Java
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What's the Difference Between Boolean and AtomicBoolean in Java
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How to Mock Variables for Interfaces and Casts in Java
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How to Back Up A MySQL Database With Java
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How to Write Console Programs In Java
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How to Write Clean, Unobfuscated Code in Java
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How to Write Obfuscated Java Code
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How to make Java 8 Code Compatible With Java 11
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How to Get Rid of the Lombok Dependency and Its Annotations
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What is Boilerplate Code and How to Reduce It In Java
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Popular Code Analysis Tools to Help with Java Programming
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Difference between Mockito's when/thenReturn and doReturn/when
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Worst Practices to Avoid in Java Programming
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How to Use OpenGPT to Write JUnit Tests
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How to Use OpenGPT to Become a Better Java Programmer
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How to Become a Better Java Programmer Using SonarLint
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How to Skip A Finally Statement in Java
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How to Create a Deadlock In Java with One Thread
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How to make Eclipse run with a custom JDK on Mac
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How to make Hazelcast's cluster replication more resilient
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How to create a Singleton class properly in Java
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What are concurrency problems and how to avoid them in Java
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Period, Duration and Instant in Java
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Why and How to Use Optional in Java
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Introduction to Tengine Web Server
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Why and How to Use Java.util.stream.Collectors
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Java Built-In Functional Interfaces Cheatsheet and Examples
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Java Generics With Upper and Lower Bounds Simply Explained
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Avoid the Telescoping Anti-pattern in Java
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How to Create Immutable Objects and Properties in Java
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How to Use a Functional Interface in Java
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Use Lambdas Instead of Anonymous Classes In Java
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Java 8 Streams, Functions and Reductions Explained
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Reducing Streams in Java
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Delete Files with Java 8
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How to Secure an Outdated Web Application in 5 Minutes
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How to Create a Simple Honeypot with Spring Boot
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How to Create a Simple Mockito Unit Test
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Connect to Elasticsearch with Java and RestHighLevelClient
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Build A Java Project With Maven
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Getting Started with Chef and Chef-solo
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AppArmor Php-Fpm Configuration with ChangeHat
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How to Run Sites Securely with Apache and Php-fpm on Ubuntu 16.04 LTS
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Terminate Java Thread
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Referencing a Child Object to a Variable of Type Parent in Java
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Working with Time and Date in Java
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How to Parse Time in Java
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How to Install and Configure SuPHP
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How To Secure Your MongoDB Database Server on Ubuntu 14.04
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How To Configure SSL In Tomcat
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How To Create SSH Tunnel With Putty
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Introduction to Anonymity, Data Protection and Privacy
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How to Install Azure Python Package
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How to Change JVM Xms and Xmx for Tomcat on Windows
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How to Create Sudo User on CentOS
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Docker Error response from daemon: Get https://... remote error: access denied
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How To Launch a MEAN Site on Ubuntu 16.04 Server
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How to Create Sudo User On Ubuntu
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