Added more content

Author: programmerraja

blog/404.html

@@ -0,0 +1,66 @@
+import os
+from PIL import Image
+
+
+def convert_images_to_png(folder_path):
+    for filename in os.listdir(folder_path):
+        if filename.endswith(".webp"):
+            file_path = os.path.join(folder_path, filename)
+
+            with Image.open(file_path) as img:
+                png_filename = f"{os.path.splitext(filename)[0]}.png"
+                png_path = os.path.join(folder_path, png_filename)
+                img.save(png_path, "PNG")
+
+            print(f"Converted: {filename} -> {png_filename}")
+            os.remove(file_path)
+
+
+if __name__ == "__main__":
+    folder_path = "./"
+
+    convert_images_to_png(folder_path)
+
+
+# import os
+# from PIL import Image
+
+# target_width = 300
+# target_height = 800
+
+
+# def convert_images_to_png(folder_path):
+#     for filename in os.listdir(folder_path):
+#         if filename.endswith(".webp"):
+#             file_path = os.path.join(folder_path, filename)
+
+#             with Image.open(file_path) as img:
+#                 # Calculate the new dimensions while maintaining the aspect ratio
+#                 img_ratio = img.width / img.height
+#                 target_ratio = target_width / target_height
+
+#                 if img_ratio > target_ratio:
+#                     # Image is wider, adjust width
+#                     new_width = target_width
+#                     new_height = round(target_width / img_ratio)
+#                 else:
+#                     # Image is taller, adjust height
+#                     new_height = target_height
+#                     new_width = round(target_height * img_ratio)
+
+#                 # Resize the image
+#                 resized_img = img.resize((new_width, new_height), Image.Resampling.LANCZOS)
+
+#                 # Convert to PNG format and save
+#                 png_filename = f"{os.path.splitext(filename)[0]}.png"
+#                 png_path = os.path.join(folder_path, png_filename)
+#                 resized_img.save(png_path, "PNG")
+
+#             print(f"Converted: {filename} -> {png_filename}")
+#             os.remove(file_path)
+
+
+# if __name__ == "__main__":
+#     folder_path = "./"
+
+#     convert_images_to_png(folder_path)

blog/Images/Pasted-image-20240212083026.png

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<rss version="2.0">
+    <channel>
+      <title>🧠 Second Brain</title>
+      <link>https://programmerraja.github.io</link>
+      <description>Last 10 notes on 🧠 Second Brain</description>
+      <generator>Quartz -- quartz.jzhao.xyz</generator>
+      <item>
+    <title>Sherlock Holmes  The Mystery of the Erratic Logstash</title>
+    <link>https://programmerraja.github.io/post/2024/Sherlock-Holmes--The-Mystery-of-the-Erratic-Logstash</link>
+    <guid>https://programmerraja.github.io/post/2024/Sherlock-Holmes--The-Mystery-of-the-Erratic-Logstash</guid>
+    <description></description>
+    <pubDate>Sun, 24 Nov 2024 02:56:11 GMT</pubDate>
+  </item><item>
+    <title>Open source</title>
+    <link>https://programmerraja.github.io/notes/2024/Open-source</link>
+    <guid>https://programmerraja.github.io/notes/2024/Open-source</guid>
+    <description>docs.opire.dev/.</description>
+    <pubDate>Sat, 23 Nov 2024 12:18:09 GMT</pubDate>
+  </item><item>
+    <title>A Flexible AI-Powered Chat App for Websites,Youtube, Files, and Dev.to Articles</title>
+    <link>https://programmerraja.github.io/post/2024/A-Flexible-AI-Powered-Chat-App-for-Websites-Youtube-Files-and-Dev.to-Articles</link>
+    <guid>https://programmerraja.github.io/post/2024/A-Flexible-AI-Powered-Chat-App-for-Websites-Youtube-Files-and-Dev.to-Articles</guid>
+    <description>This is a submission for the Open Source AI Challenge with pgai and Ollama What I Built For this project, I created an AI-powered chat application designed to provide users with an engaging ...</description>
+    <pubDate>Sat, 09 Nov 2024 06:44:24 GMT</pubDate>
+  </item><item>
+    <title>K.Boopathi</title>
+    <link>https://programmerraja.github.io/</link>
+    <guid>https://programmerraja.github.io/</guid>
+    <description>Welcome to My World! 🌍 Hai I’m K.Boopathi passionate Full Stack Developer who thrives on solving problems and diving into the latest in web development, DevOps, Generative AI, etc. ...</description>
+    <pubDate>Sat, 26 Oct 2024 10:18:30 GMT</pubDate>
+  </item><item>
+    <title>The Curious Case of the $15,000 Spam My Unexpected Investigation</title>
+    <link>https://programmerraja.github.io/post/2024/The-Curious-Case-of-the-15000-Spam-My-Unexpected-Investigation</link>
+    <guid>https://programmerraja.github.io/post/2024/The-Curious-Case-of-the-15000-Spam-My-Unexpected-Investigation</guid>
+    <description>Last Friday started off like any typical day—I was busy with my work in my office when I stumbled upon a suspicious message. My instincts told me it was spam, but my curiosity got the best of me.</description>
+    <pubDate>Sat, 19 Oct 2024 13:31:59 GMT</pubDate>
+  </item><item>
+    <title>Vector DB</title>
+    <link>https://programmerraja.github.io/notes/2024/Vector-DB-and-embedding</link>
+    <guid>https://programmerraja.github.io/notes/2024/Vector-DB-and-embedding</guid>
+    <description>How it works A dataset of three sentences, each has 3 words (or tokens) In practice, a dataset may contain millions or billions of sentences. The max number of tokens may be tens of thousands (e.g., 32,768 mistral-7b).</description>
+    <pubDate>Sat, 19 Oct 2024 10:53:07 GMT</pubDate>
+  </item><item>
+    <title>LLM strucuted output</title>
+    <link>https://programmerraja.github.io/notes/2024/LLM-strucuted-output-and-Parser</link>
+    <guid>https://programmerraja.github.io/notes/2024/LLM-strucuted-output-and-Parser</guid>
+    <description>Pydantic Pydantic, a popular Python library with over 70 million downloads per month, offers a robust and developer-friendly way to structure your prompts and validate LLM output ...</description>
+    <pubDate>Sat, 19 Oct 2024 02:45:27 GMT</pubDate>
+  </item><item>
+    <title>Sherlock Holmes: The Case Redis Overload During a DDoS Attack</title>
+    <link>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Case-Redis-Overload-During-a-DDoS-Attack</link>
+    <guid>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Case-Redis-Overload-During-a-DDoS-Attack</guid>
+    <description>Welcome to our Sherlock Holmes-inspired tech adventure series! Imagine each technical challenge as a thrilling mystery waiting to be solved. Just like Sherlock, we’ll tackle these problems with sharp attention to detail.</description>
+    <pubDate>Tue, 08 Oct 2024 01:12:19 GMT</pubDate>
+  </item><item>
+    <title>The Day a DDOS Attack Led to the World&#039;s Most Awkward &#039;Hello World&#039;</title>
+    <link>https://programmerraja.github.io/post/2024/The-Day-a-DDOS-Attack-Led-to-the-Most-Awkward-Hello-World</link>
+    <guid>https://programmerraja.github.io/post/2024/The-Day-a-DDOS-Attack-Led-to-the-Most-Awkward-Hello-World</guid>
+    <description>Hey everyone, grab a coffee because I’ve got a funny (and slightly embarrassing) story to share! It’s all about how I turned our landing page and application into a personal “Hello ...</description>
+    <pubDate>Wed, 02 Oct 2024 01:27:18 GMT</pubDate>
+  </item><item>
+    <title>The Joy of Debugging:  How One Tiny Typo Kept Us Busy for Hours</title>
+    <link>https://programmerraja.github.io/post/2024/The-Joy-of-Debugging-How-One-Tiny-Typo-Kept-Us-Busy-for-Hours</link>
+    <guid>https://programmerraja.github.io/post/2024/The-Joy-of-Debugging-How-One-Tiny-Typo-Kept-Us-Busy-for-Hours</guid>
+    <description>Hey friends! 👋 Today, I want to share a little debugging adventure that started with what seemed like a small issue but turned into an hour-long hunt ...</description>
+    <pubDate>Sun, 29 Sep 2024 08:55:53 GMT</pubDate>
+  </item>
+    </channel>
+  </rss>

blog/Images/Pasted-image-20240218142044.png

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+    <loc>https://programmerraja.github.io/</loc>
+    <lastmod>2024-10-26T10:18:30.224Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2023/MongoDB-Performance-Tuning</loc>
+    <lastmod>2023-12-03T04:14:50.000Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2023/RabbitMQ</loc>
+    <lastmod>2023-12-08T12:56:15.000Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/A-Philosophy-of-Software-Design-Book-Notes</loc>
+    <lastmod>2024-01-18T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/AI-Content-System</loc>
+    <lastmod>2024-07-28T23:47:26.262Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/AI-Research-Paper-notes</loc>
+    <lastmod>2024-09-19T00:31:47.474Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/AI-in-Coding</loc>
+    <lastmod>2024-09-19T01:02:53.535Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/AWS</loc>
+    <lastmod>2024-03-09T06:05:50.505Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Android-internal</loc>
+    <lastmod>2024-01-17T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Building-Microservices</loc>
+    <lastmod>2024-01-23T13:20:07.077Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Claude</loc>
+    <lastmod>2024-08-10T03:18:50.505Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Database-internal</loc>
+    <lastmod>2024-01-12T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Databases</loc>
+    <lastmod>2024-03-03T02:04:21.212Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Design-pattern</loc>
+    <lastmod>2024-02-12T01:39:05.055Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Docker--and--Kubernetes-hacking</loc>
+    <lastmod>2024-03-17T01:12:50.505Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Docker</loc>
+    <lastmod>2024-01-15T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Domain-driven-design</loc>
+    <lastmod>2024-01-24T14:28:19.191Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Elastic-search</loc>
+    <lastmod>2024-03-30T14:50:04.044Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Freelancing-And-Saas</loc>
+    <lastmod>2024-09-15T12:00:10.964Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Generative-AI</loc>
+    <lastmod>2024-07-30T00:57:13.131Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Go</loc>
+    <lastmod>2024-01-01T06:09:28.282Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Hacking</loc>
+    <lastmod>2024-01-25T02:11:37.373Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Haystack-Notes</loc>
+    <lastmod>2024-08-24T04:02:35.353Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Kubernetes</loc>
+    <lastmod>2024-01-01T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/LLM-Hacking</loc>
+    <lastmod>2024-08-31T12:04:06.066Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/LLM-Observability-And-Eval</loc>
+    <lastmod>2024-08-12T03:05:40.404Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/LLM-strucuted-output-and-Parser</loc>
+    <lastmod>2024-10-19T02:45:27.272Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Langchain</loc>
+    <lastmod>2024-05-25T04:12:14.141Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Large-Language-Model</loc>
+    <lastmod>2024-05-18T12:59:19.191Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Learning-from-blog</loc>
+    <lastmod>2024-01-01T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Linux</loc>
+    <lastmod>2024-02-11T13:31:46.464Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/MeiliSearch</loc>
+    <lastmod>2024-02-20T01:47:12.121Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Mongodb-Notes</loc>
+    <lastmod>2024-07-07T03:36:30.303Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Networking</loc>
+    <lastmod>2024-01-12T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Nginx</loc>
+    <lastmod>2024-01-10T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Open-source</loc>
+    <lastmod>2024-11-23T12:18:09.310Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Prompt-Engineering</loc>
+    <lastmod>2024-01-22T04:21:27.272Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Python</loc>
+    <lastmod>2024-05-09T06:46:34.343Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/React</loc>
+    <lastmod>2024-01-20T13:27:02.022Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Rust</loc>
+    <lastmod>2024-07-31T01:03:42.424Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Software-Architecture-and-Decision-Making</loc>
+    <lastmod>2024-01-22T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Software-principles</loc>
+    <lastmod>2024-01-21T04:44:59.595Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/System-Design-Case-study</loc>
+    <lastmod>2024-04-20T11:15:15.151Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/System-Design</loc>
+    <lastmod>2024-01-12T02:49:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Tensorflow</loc>
+    <lastmod>2024-06-08T08:12:15.151Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/notes/2024/Vector-DB-and-embedding</loc>
+    <lastmod>2024-10-19T10:53:07.077Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2023/helloworld</loc>
+    <lastmod>2023-12-03T04:14:50.000Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/A-Flexible-AI-Powered-Chat-App-for-Websites-Youtube-Files-and-Dev.to-Articles</loc>
+    <lastmod>2024-11-09T06:44:24.242Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/A-Journey-into-Unseen-Threats-on-our-VM</loc>
+    <lastmod>2024-05-04T14:21:57.575Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/C-razy-Facebook-Hack-How-I-Pranked-My-Friend</loc>
+    <lastmod>2024-08-18T04:15:17.171Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock--From-Clicks-to-Cash</loc>
+    <lastmod>2024-08-22T00:49:10.101Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock--How-I-Cut-Our-Marketing-Team%E2%80%99s-Daily-Chores-with-Automation</loc>
+    <lastmod>2024-08-28T01:32:01.011Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock-Automating-Attendance-Management</loc>
+    <lastmod>2024-08-31T06:43:53.535Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock-Automating-the-youtube-shorts</loc>
+    <lastmod>2024-08-16T23:05:58.585Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock-Creating-class-hunter</loc>
+    <lastmod>2024-08-16T14:47:08.088Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock-How-I-Enhanced-My-PM-Productivity</loc>
+    <lastmod>2024-08-24T15:35:17.171Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Code-Against-the-Clock-How-I-Enhanced-My-Scrum-Master-Productivity</loc>
+    <lastmod>2024-09-01T15:03:14.141Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/From-Side-Hustle-to-Payday-How-I-Earned-My-First-$100</loc>
+    <lastmod>2024-08-21T01:10:04.044Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/How-I-Hacked-a-Company-Recruitment-Test-The-Unexpected-Tech-Adventure-of-My-College-Life</loc>
+    <lastmod>2024-08-04T04:31:36.363Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/How-to-capture-mongodb-protocol-in--wireshark</loc>
+    <lastmod>2024-02-12T02:58:27.272Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Hunting-the-Hacker-A-Deep-Dive-into-Courier-Fraud</loc>
+    <lastmod>2024-07-20T01:56:19.191Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes--The-Mystery-of-the-Erratic-Logstash</loc>
+    <lastmod>2024-11-24T02:56:11.729Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-The-Case-of--Broken-Website</loc>
+    <lastmod>2024-07-10T23:45:01.011Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-The-Case-of-the-Content-Length-Mismatch</loc>
+    <lastmod>2024-06-28T14:48:56.565Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-The-Case-of-the-Missing-User-IPs</loc>
+    <lastmod>2024-07-01T15:38:07.077Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-The-Great-Lambda-Mystery</loc>
+    <lastmod>2024-07-02T06:57:32.323Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Case-Redis-Overload-During-a-DDoS-Attack</loc>
+    <lastmod>2024-10-08T01:12:19.191Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Case-of-the-App-Not-Found</loc>
+    <lastmod>2024-09-14T03:38:15.151Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Case-of-the-Cloudflare-Timeout-Mystery</loc>
+    <lastmod>2024-09-14T13:27:23.232Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-The-Mystery-of-the-Erratic-Logstash</loc>
+    <lastmod>2024-09-03T00:27:21.212Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/Sherlock-Holmes-and-the-Mystery-of-the-Missing-Cookies</loc>
+    <lastmod>2024-09-03T00:27:21.212Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/The-Curious-Case-of-the-15000-Spam-My-Unexpected-Investigation</loc>
+    <lastmod>2024-10-19T13:31:59.595Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/The-Day-a-DDOS-Attack-Led-to-the-Most-Awkward-Hello-World</loc>
+    <lastmod>2024-10-02T01:27:18.181Z</lastmod>
+  </url><url>
+    <loc>https://programmerraja.github.io/post/2024/The-Joy-of-Debugging-How-One-Tiny-Typo-Kept-Us-Busy-for-Hours</loc>
+    <lastmod>2024-09-29T08:55:53.535Z</lastmod>
+  </url></urlset>