<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Neurocoda&apos;s Blog</title><description>A retro pixel-style blog</description><link>https://neurocoda.com/</link><language>en</language><item><title>macOS SSH Key Auto-Configuration for Git</title><link>https://neurocoda.com/en/posts/macos-ssh-key-auto-configuration-for-git-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/macos-ssh-key-auto-configuration-for-git-en/</guid><description>Guide to configuring macOS to automatically use specified SSH keys for Git, including key generation, SSH config setup, and troubleshooting.</description><pubDate>Fri, 03 Jul 2026 12:47:12 GMT</pubDate><category>Opt</category><category>mac</category><category>ssh</category><category>git</category></item><item><title>Hexo Webhook Auto-Deployment</title><link>https://neurocoda.com/en/posts/hexo-webhook-auto-deployment-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/hexo-webhook-auto-deployment-en/</guid><description>Guide to configure automatic deployment of a Hexo blog using Git, webhooks, Docker, and Nginx.</description><pubDate>Fri, 03 Jul 2026 12:47:10 GMT</pubDate><category>Web</category><category>hexo</category><category>git</category><category>webhook</category><category>docker</category></item><item><title>Lagrange &amp; LangBot QQ Bot Setup</title><link>https://neurocoda.com/en/posts/lagrange-langbot-qq-bot-setup-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/lagrange-langbot-qq-bot-setup-en/</guid><description>Guide to deploying a QQ bot with Lagrange and LangBot using Docker Compose and Nginx reverse proxy.</description><pubDate>Fri, 03 Jul 2026 12:47:03 GMT</pubDate><category>AI</category><category>lagrange</category><category>langbot</category><category>bot</category><category>message</category><category>docker</category></item><item><title>Mac Ubuntu Style ll Command</title><link>https://neurocoda.com/en/posts/mac-ubuntu-style-ll-command-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/mac-ubuntu-style-ll-command-en/</guid><description>Configure Mac terminal with Ubuntu-style ll alias for ls -alhF.</description><pubDate>Fri, 03 Jul 2026 12:46:47 GMT</pubDate><category>Opt</category><category>mac</category><category>ubuntu</category></item><item><title>Trigonometric Functions and Their Properties</title><link>https://neurocoda.com/en/posts/trigonometric-functions-and-their-properties-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/trigonometric-functions-and-their-properties-en/</guid><description>Comprehensive coverage of the graphs, properties, derivatives, integrals, and transformations of trigonometric and inverse trigonometric functions.</description><pubDate>Fri, 03 Jul 2026 12:46:42 GMT</pubDate><category>Mathematics</category><category>函数</category><category>三角函数</category><category>反三角函数</category></item><item><title>Keep Windows Server RDP Session Active After Disconnect</title><link>https://neurocoda.com/en/posts/keep-windows-server-rdp-session-active-after-disconnect-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/keep-windows-server-rdp-session-active-after-disconnect-en/</guid><description>Method to keep a Windows Server session running after disconnecting Remote Desktop using a batch file.</description><pubDate>Fri, 03 Jul 2026 12:46:35 GMT</pubDate><category>Opt</category><category>rdp</category><category>windows</category></item><item><title>Setting up Tailscale on OpenWrt for Internal Network Penetration</title><link>https://neurocoda.com/en/posts/setting-up-tailscale-on-openwrt-for-internal-network-penetration-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/setting-up-tailscale-on-openwrt-for-internal-network-penetration-en/</guid><description>Step-by-step guide to installing Tailscale on OpenWrt and configuring routing for internal network penetration.</description><pubDate>Fri, 03 Jul 2026 12:46:35 GMT</pubDate><category>Net</category><category>openwrt</category><category>tailscale</category><category>内网穿透</category><category>network</category></item><item><title>Tailscale Expose SOCKS5 Port for Proxy Software</title><link>https://neurocoda.com/en/posts/tailscale-expose-socks5-port-for-proxy-software-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/tailscale-expose-socks5-port-for-proxy-software-en/</guid><description>How to deploy a Tailscale container with SOCKS5 proxy and chain it with an authenticated SOCKS5 proxy for use with proxy software like Clash or Quantumult X.</description><pubDate>Fri, 03 Jul 2026 12:46:33 GMT</pubDate><category>Net</category><category>中继服务</category><category>内网穿透</category><category>家里云</category><category>tailscale</category><category>docker</category></item><item><title>Binomial Theorem from a Combinatorial Perspective</title><link>https://neurocoda.com/en/posts/binomial-theorem-from-a-combinatorial-perspective-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/binomial-theorem-from-a-combinatorial-perspective-en/</guid><description>Explores the binomial theorem via combinatorial reasoning, interpreting coefficients as ways to select y from factors.</description><pubDate>Fri, 03 Jul 2026 12:46:17 GMT</pubDate><category>Mathematics</category><category>二项式定理</category><category>组合数学</category></item><item><title>Tailscale DERP Setup Without Domain</title><link>https://neurocoda.com/en/posts/tailscale-derp-setup-without-domain-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/tailscale-derp-setup-without-domain-en/</guid><description>Guide to setting up a Tailscale DERP relay server without a domain name, using Docker and self-signed certificates.</description><pubDate>Fri, 03 Jul 2026 12:46:15 GMT</pubDate><category>Net</category><category>内网穿透</category><category>中继服务</category><category>tailscale</category><category>家里云</category></item><item><title>Essence of Derivatives</title><link>https://neurocoda.com/en/posts/essence-of-derivatives-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/essence-of-derivatives-en/</guid><description>Explores derivative notation, definition, differentiation rules, chain rule, and properties including continuity, differentiability, and parity relationships.</description><pubDate>Fri, 03 Jul 2026 12:46:06 GMT</pubDate><category>Mathematics</category><category>导数</category><category>连续性</category><category>可导性</category><category>极限</category><category>超实数</category></item><item><title>Classification of Discontinuities of Functions</title><link>https://neurocoda.com/en/posts/classification-of-discontinuities-of-functions-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/classification-of-discontinuities-of-functions-en/</guid><description>Overview of discontinuity points in functions, including first-kind (removable, jump) and second-kind (infinite, oscillatory) discontinuities.</description><pubDate>Fri, 03 Jul 2026 12:46:04 GMT</pubDate><category>Mathematics</category><category>函数</category><category>间断点</category><category>一类间断点</category><category>二类间断点</category><category>可去间断点</category><category>跳跃间断点</category><category>无穷间断点</category><category>震荡间断点</category></item><item><title>Sharing Bluetooth Devices Across Operating Systems</title><link>https://neurocoda.com/en/posts/sharing-bluetooth-devices-across-operating-systems-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/sharing-bluetooth-devices-across-operating-systems-en/</guid><description>Guide to share Bluetooth device pairing between Ubuntu and Windows by extracting and modifying LTK, IRK, and address.</description><pubDate>Fri, 03 Jul 2026 12:45:46 GMT</pubDate><category>Opt</category><category>多系统</category><category>蓝牙</category></item><item><title>Xiaomi Camera No NAS Solution</title><link>https://neurocoda.com/en/posts/xiaomi-camera-no-nas-solution-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/xiaomi-camera-no-nas-solution-en/</guid><description>Replace a NAS with an OpenWrt router running Rclone to mount a cloud drive via WebDAV, then share it over Samba for Xiaomi camera video storage.</description><pubDate>Fri, 03 Jul 2026 12:45:42 GMT</pubDate><category>Net</category><category>nas</category><category>小米摄像机</category><category>米家</category><category>security</category><category>openwrt</category></item><item><title>Number System Expansion: The Clue of Operation Non-Closure</title><link>https://neurocoda.com/en/posts/number-system-expansion-the-clue-of-operation-non-closure-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/number-system-expansion-the-clue-of-operation-non-closure-en/</guid><description>An overview of number system expansions from natural to complex numbers, driven by the non-closure of arithmetic operations.</description><pubDate>Fri, 03 Jul 2026 12:45:37 GMT</pubDate><category>Mathematics</category><category>数系</category><category>自然数</category><category>整数</category><category>有理数</category><category>超实数</category><category>复数</category><category>无理数</category></item><item><title>Taylor Series and Leibniz Rule for Higher-Order Derivatives</title><link>https://neurocoda.com/en/posts/taylor-series-and-leibniz-rule-for-higher-order-derivatives-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/taylor-series-and-leibniz-rule-for-higher-order-derivatives-en/</guid><description>Demonstrates how to compute f^{(n)}(0) for f(x)=x^2 ln(1-x) using Taylor series expansion and Leibniz rule, showing their equivalence.</description><pubDate>Fri, 03 Jul 2026 12:45:28 GMT</pubDate><category>Mathematics</category><category>泰勒展开</category><category>莱布尼兹公式法</category><category>泰勒级数法</category><category>级数</category><category>高阶导数</category></item><item><title>Argument Synthesis Method and Its Proof</title><link>https://neurocoda.com/en/posts/argument-synthesis-method-and-its-proof-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/argument-synthesis-method-and-its-proof-en/</guid><description>A mathematical technique for expressing a linear combination of sine and cosine as a single trigonometric function, including derivation, proof, and examples.</description><pubDate>Fri, 03 Jul 2026 12:45:28 GMT</pubDate><category>Mathematics</category><category>三角函数</category><category>幅角合成法</category><category>三角函数的r方法</category></item><item><title>Self-hosted DoH Server Setup</title><link>https://neurocoda.com/en/posts/self-hosted-doh-server-setup-en/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/self-hosted-doh-server-setup-en/</guid><description>Step-by-step guide to setting up your own DNS over HTTPS (DoH) server using CoreDNS, Docker, and Certbot.</description><pubDate>Fri, 03 Jul 2026 12:41:58 GMT</pubDate><category>Net</category><category>dns</category><category>doh</category><category>网络安全</category><category>network</category><category>docker</category></item><item><title>DeepSeek-V3 Local Deployment Guide</title><link>https://neurocoda.com/en/posts/deepseek-v3-self-host/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/deepseek-v3-self-host/</guid><description>Learn how to deploy DeepSeek-V3, a powerful AI model, locally. This guide covers the steps to self-host and outperform GPT-4 in coding tasks.</description><pubDate>Tue, 17 Feb 2026 12:56:32 GMT</pubDate><category>AI</category><category>AI</category><category>DeepSeek-V3</category><category>Self-Hosting</category><category>Local Deployment</category><category>Coding</category></item><item><title>Markdown Rendering Test</title><link>https://neurocoda.com/en/posts/markdown-rendering-test/</link><guid isPermaLink="true">https://neurocoda.com/en/posts/markdown-rendering-test/</guid><description>A Markdown rendering test document, showcasing and explaining features like headings, text styling, lists, code highlighting, tables, and mathematical formulas.</description><pubDate>Tue, 17 Feb 2026 07:19:08 GMT</pubDate><category>Markdown</category><category>Markdown</category><category>Rendering Test</category><category>Text Styling</category><category>Code Highlighting</category><category>Tables</category><category>Mathematical Formulas</category></item></channel></rss>