feat(n-dev): update

yttriumz · Dec 27, 2024 · f3486e8 · f3486e8
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diff --git a/notes-development/Clojure.md b/notes-development/Clojure.md
@@ -1,11 +1,19 @@
 ---
 sitemap:
-  lastmod: 2024-12-05 +0000
+  lastmod: 2024-12-24 +0000
 ---
 
 # Clojure
 
-Last modified: 2024-12-05 +0000
+Last modified: 2024-12-24 +0000
+
+- [Interesting posts](#interesting-posts)
+- [Coding style](#coding-style)
+- [`deps.edn`](#depsedn)
+- [Get paths](#get-paths)
+- [Return value](#return-value)
+- [Time format](#time-format)
+- [Babashka](#babashka)
 
 ## Interesting posts
 
@@ -24,17 +32,19 @@ Last modified: 2024-12-05 +0000
 - [Alright so the answer is probably Rust + Clojure : r/rust](https://www.reddit.com/r/rust/comments/1d0k8vm/alright_so_the_answer_is_probably_rust_clojure/)
 - [“Clojure is not object-oriented.” This is true, but it may lead you to the wrong conclusions. It’s a little like saying that a rifle is not arrow-oriented. : r/programming](https://www.reddit.com/r/programming/comments/9a67g/clojure_is_not_objectoriented_this_is_true_but_it/)
 - [When Should You Use Clojure's Object-Oriented Features?](https://www.cognitect.com/blog/2013/11/07/when-should-you-use-clojures-object-oriented-features)
+- [函数式的宗教-00: 认识lisp(clojure)与haskell - 简书](https://www.jianshu.com/p/f08e5789e597)
+- [Clojure's keyword namespacing convention Considered Harmful : r/Clojure](https://www.reddit.com/r/Clojure/comments/hhyb26/clojures_keyword_namespacing_convention/)
 
 Language:
 
 - [Help regarding .clj, .cljc and .cljs . : r/Clojure](https://www.reddit.com/r/Clojure/comments/5ydj3i/help_regarding_clj_cljc_and_cljs/)
-- [How to ns – Digital Digressions by Stuart Sierra](https://stuartsierra.com/2016/08/27/how-to-ns)
 - [Clojure - Destructuring in Clojure](https://clojure.org/guides/destructuring)
 - [Clojure Destructuring Tutorial and Cheat Sheet](https://gist.github.com/john2x/e1dca953548bfdfb9844)
 - [Clojure Guide - How to use Loop and Recur - Guide - The freeCodeCamp Forum](https://forum.freecodecamp.org/t/clojure-guide-how-to-use-loop-and-recur/18418)
 - [Clojure: Why a function should be `declare` if it is called before definition in the source code - Stack Overflow](https://stackoverflow.com/questions/33143936/clojure-why-a-function-should-be-declare-if-it-is-called-before-definition-in)
 - [clojure - Two functions which call each other recursively - Stack Overflow](https://stackoverflow.com/questions/18421453/two-functions-which-call-each-other-recursively)
 - [clojure spec vs plumatic schema - Clojure Q&A](https://ask.clojure.org/index.php/13817/clojure-spec-vs-plumatic-schema)
+- [Seqs and Colls in Clojure](https://www.brainonfire.net/files/seqs-and-colls/main.html)
 
 Tooling:
 
@@ -57,12 +67,22 @@ Surveys:
 Tutorials:
 
 - [Search results for 'clojure #guide' - The freeCodeCamp Forum](https://forum.freecodecamp.org/search?q=clojure%20%23guide%20order%3Alatest)
+- [How I developed a web backend in Clojure - DEV Community](https://dev.to/marciofrayze/how-i-developed-a-web-backend-in-clojure-4oe7)
+- [Integrating Clojure with Java and Spring Boot](https://www.linkedin.com/pulse/integrating-clojure-java-spring-boot-fernando-nunes-v2kaf)
+- [Simple TUIs with Babashka and Gum : r/Clojure](https://www.reddit.com/r/Clojure/comments/10g8npc/simple_tuis_with_babashka_and_gum/)
 
 Community:
 
 - [Open source is not about you (2018) \| Hacker News](https://news.ycombinator.com/item?id=31957554)
 - [Contributing to Clojure](https://gist.github.com/halgari/c17f378718cbd2fd82324002133ef678)
 
+## Coding style
+
+*References*:
+
+- [Metabase Clojure Style Guide · metabase/metabase Wiki](https://github.com/metabase/metabase/wiki/Metabase-Clojure-Style-Guide)
+- [How to ns – Digital Digressions by Stuart Sierra](https://stuartsierra.com/2016/08/27/how-to-ns)
+
 ## `deps.edn`
 
 - The Clojure CLI can use any version of Clojure. See [How to declare a super specific version of Clojure in the deps.edn? - Questions & Help / How to? - ClojureVerse](https://clojureverse.org/t/how-to-declare-a-super-specific-version-of-clojure-in-the-deps-edn/6751/2).
@@ -71,3 +91,27 @@ Community:
 
 - Use `(System/getProperty "user.dir")` or `(-> "." java.io.File. .getAbsolutePath)` to get the working directory.
 - Use `(System/getProperty "java.class.path")` or `clj -Spath` to get classpath.
+
+## Return value
+
+*References*:
+
+- [Should the clojure "-main" function have a return value? - Community Center / Beginners - ClojureVerse](https://clojureverse.org/t/should-the-clojure-main-function-have-a-return-value/7089/4)
+
+## Time format
+
+*References*:
+
+- [date - Clojure: what's the way to have current time string with babashka with least dependency? - Stack Overflow](https://stackoverflow.com/questions/62969992/clojure-whats-the-way-to-have-current-time-string-with-babashka-with-least-dep)
+- See also [[Java#Time format]].
+
+## Babashka
+
+Compare the following:
+
+- Bash: `for node in {1..10}; do ssh -o 'StrictHostKeyChecking no' "ecs-ewalker-loadtest-$(printf %02d $node)" hostname && sleep 1; done`
+- Babashka: `(run! #(babashka.process/shell {:continue true} (format "ssh -o 'StrictHostKeyChecking no' ecs-ewalker-loadtest-%02d hostname && sleep 1" %)) (range 1 11))`
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[Java#Time format]: Java.md "Java"
+[//end]: # "Autogenerated link references"
diff --git a/notes-development/Elixir.md b/notes-development/Elixir.md
@@ -0,0 +1,15 @@
+---
+sitemap:
+  lastmod: 2024-12-17 +0000
+---
+
+# Elixir
+
+Last modified: 2024-12-17 +0000
+
+## Interesting posts
+
+- [Shell scripting with Elixir \| Hacker News](https://news.ycombinator.com/item?id=39342863)
+- [Underjord \| Scripting with Elixir](https://underjord.io/scripting-with-elixir.html)
+- [Writing Shell Scripts Using Elixir-Alex Koutmos \| Engineering Blog](https://akoutmos.com/post/elixir-shell-scripts/)
+- [Why Elixir is the Programming Language You Should Learn in 2024 - Erlang Solutions](https://www.erlang-solutions.com/blog/why-elixir-is-the-programming-language-you-should-learn-in-2024/)
diff --git a/notes-development/load-test.md → notes-development/JMeter.md b/notes-development/load-test.md → notes-development/JMeter.md
@@ -1,22 +1,15 @@
 ---
 sitemap:
-  lastmod: 2024-08-28 +0000
+  lastmod: 2024-12-27 +0000
 ---
 
-# Load Test
+# Jmeter
 
-Last modified: 2024-08-28 +0000
+Last modified: 2024-12-27 +0000
 
-## JMeter
-
-```bash
-jmeter -Lorg.apache.jmeter.protocol.http.control=DEBUG
-jmeter -Lorg.apache.http=DEBUG
-jmeter -LDEBUG
-```
-
-*References*:
+## Interesting posts
 
+- [Performance Testing vs. Load Testing vs. Stress Testing \| BlazeMeter by Perforce](https://www.blazemeter.com/blog/performance-testing-vs-load-testing-vs-stress-testing)
 - [Apache JMeter - User's Manual: Remote (Distributed) Testing](http://svn.apache.org/repos/asf/jmeter/tags/v5_1_1/docs/usermanual/remote-test.html):
   > (called bin/create-rmi-keystore.sh). It will generate a key-pair, that is valid for seven days, with a default passphrase of value 'changeit'. It is advised to call it from inside the bin directory.
 - [Apache JMeter - User's Manual: Generating Dashboard Report](https://jmeter.apache.org/usermanual/generating-dashboard.html)
@@ -26,3 +19,12 @@ jmeter -LDEBUG
 - [性能测试学习之路（四）—Jmeter之线程组详解_concurrency thread group-CSDN博客](https://blog.csdn.net/qq_22007469/article/details/138791101)
 - [Jmeter系列（11）- 并发线程组Concurrency Thread Group详解-CSDN博客](https://blog.csdn.net/u011441473/article/details/124818366)
 - [Active vs Started vs Finished](https://groups.google.com/g/ptgram24/c/ku7ZVUkBZiA)
+- [JMeter - Get header value and write in a log file - Stack Overflow](https://stackoverflow.com/questions/54596172/jmeter-get-header-value-and-write-in-a-log-file/54624698#54624698)
+
+## Log level
+
+```bash
+jmeter -Lorg.apache.jmeter.protocol.http.control=DEBUG
+jmeter -Lorg.apache.http=DEBUG
+jmeter -LDEBUG
+```
diff --git a/notes-development/Java.md b/notes-development/Java.md
@@ -1,11 +1,11 @@
 ---
 sitemap:
-  lastmod: 2024-06-14 +0000
+  lastmod: 2024-12-23 +0000
 ---
 
 # Java
 
-Last modified: 2024-06-14 +0000
+Last modified: 2024-12-23 +0000
 
 - [Interesting posts](#interesting-posts)
 - [Java distributions](#java-distributions)
@@ -14,7 +14,7 @@ Last modified: 2024-06-14 +0000
 - [Jetty](#jetty)
 - [Spring Boot](#spring-boot)
 - [Apache](#apache)
-- [VSCode](#vscode)
+- [Time format](#time-format)
 
 ## Interesting posts
 
@@ -32,6 +32,11 @@ Last modified: 2024-06-14 +0000
 - [How the JVM uses and allocates memory \| Red Hat Developer](https://developers.redhat.com/articles/2021/09/09/how-jvm-uses-and-allocates-memory)
 - [Wardrobe strength: JVMs and kill signals](http://journal.thobe.org/2013/02/jvms-and-kill-signals.html)
 
+Tooling:
+
+- [The Oracle Java Platform Extension for Visual Studio Code \| Hacker News](https://news.ycombinator.com/item?id=37929311)
+- [Introducing the Oracle Java Platform Extension for Visual Studio Code : java](https://www.reddit.com/r/java/comments/17ar11h/introducing_the_oracle_java_platform_extension/)
+
 ## Java distributions
 
 *References*:
@@ -119,9 +124,12 @@ Last modified: 2024-06-14 +0000
 - [http headers - How to set SameSite cookie attribute using Apache configuration? - Stack Overflow](https://stackoverflow.com/questions/54104573/how-to-set-samesite-cookie-attribute-using-apache-configuration)
 - [apache 2.4 - Header always edit Set-Cookie not working - Server Fault](https://serverfault.com/questions/1043924/header-always-edit-set-cookie-not-working)
 
-## VSCode
+## Time format
 
 *References*:
 
-- [The Oracle Java Platform Extension for Visual Studio Code \| Hacker News](https://news.ycombinator.com/item?id=37929311)
-- [Introducing the Oracle Java Platform Extension for Visual Studio Code : java](https://www.reddit.com/r/java/comments/17ar11h/introducing_the_oracle_java_platform_extension/)
+- [date - How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java? - Stack Overflow](https://stackoverflow.com/questions/1459656/how-to-get-the-current-time-in-yyyy-mm-dd-hhmisec-millisecond-format-in-java)
+- [date - How to get ISO format from time in milliseconds in Java? - Stack Overflow](https://stackoverflow.com/questions/11933137/how-to-get-iso-format-from-time-in-milliseconds-in-java)
+- [java - How Do I Convert System.currentTimeMillis To Time Format? (HH:MM:SS) - Stack Overflow](https://stackoverflow.com/questions/56007124/how-do-i-convert-system-currenttimemillis-to-time-format-hhmmss)
+- [time - How to convert Milliseconds to "X mins, x seconds" in Java? - Stack Overflow](https://stackoverflow.com/questions/625433/how-to-convert-milliseconds-to-x-mins-x-seconds-in-java)
+- [How to convert currentTimeMillis to a date in Java? - Stack Overflow](https://stackoverflow.com/questions/8237193/how-to-convert-currenttimemillis-to-a-date-in-java)
diff --git a/notes-development/Perl.md b/notes-development/Perl.md
@@ -1,11 +1,11 @@
 ---
 sitemap:
-  lastmod: 2024-10-30 +0000
+  lastmod: 2024-12-20 +0000
 ---
 
 # Perl
 
-Last modified: 2024-10-30 +0000
+Last modified: 2024-12-20 +0000
 
 - [Interesting posts](#interesting-posts)
 - [Development environment](#development-environment)
@@ -141,6 +141,7 @@ Pre-installed:
 
 *References*:
 
+- [ziishaned/learn-regex: Learn regex the easy way](https://github.com/ziishaned/learn-regex)
 - [Regular-Expressions.info](https://www.regular-expressions.info/refquick.html)
 - [string - Regex not operator - Stack Overflow](https://stackoverflow.com/questions/7317043/regex-not-operator)
 - [regex - Regular expression to match EOF - Stack Overflow](https://stackoverflow.com/questions/1171284/regular-expression-to-match-eof)

diff --git a/...ttachments/algorithm/Algorithms-JeffE.pdf → ...ment/attachments/algorithm/Algorithms.pdf b/...ttachments/algorithm/Algorithms-JeffE.pdf → ...ment/attachments/algorithm/Algorithms.pdf
diff --git a/notes-development/index.md b/notes-development/index.md
@@ -1,13 +1,13 @@
 ---
 type: index
 sitemap:
-  lastmod: 2024-12-03 +0000
+  lastmod: 2024-12-27 +0000
   priority: 0.5
 ---
 
 # Development Tips
 
-Last modified: 2024-12-03 +0000
+Last modified: 2024-12-27 +0000
 
 General:
 
@@ -21,6 +21,7 @@ Programming languages:
 - [[C]]
 - [[CPP]]
 - [[Clojure]]
+- [[Elixir]]
 - [[Flutter]]
 - [[Haskell]]
 - [[Java]]
@@ -45,6 +46,7 @@ Domain-specific:
 - [[ML]]
 - [[SSO]]
 - [[web]]
+- [[JMeter]]
 
 Miscellaneous:
 
@@ -114,6 +116,7 @@ Fun:
 [C]: C.md "C"
 [CPP]: CPP.md "C++"
 [Clojure]: Clojure.md "Clojure"
+[Elixir]: Elixir.md "Elixir"
 [Flutter]: Flutter.md "Flutter"
 [Haskell]: Haskell.md "Haskell"
 [Java]: Java.md "Java"
@@ -135,6 +138,7 @@ Fun:
 [ML]: ML.md "Machine Learning"
 [SSO]: SSO.md "Single Sign-On"
 [web]: web.md "Web Development"
+[JMeter]: JMeter.md "Jmeter"
 [notes-development/GitHub-Pages]: GitHub-Pages.md "GitHub Pages"
 [Mermaid]: Mermaid.md "Mermaid"
 [Garmin-CIQ]: Garmin-CIQ.md "Garmin Connect IQ"

diff --git a/notes-development/system.md b/notes-development/system.md
@@ -1,15 +1,16 @@
 ---
 sitemap:
-  lastmod: 2024-09-16 +0000
+  lastmod: 2024-12-06 +0000
 ---
 
 # System Design
 
-Last modified: 2024-09-16 +0000
+Last modified: 2024-12-06 +0000
 
 ## Interesting posts
 
 - [System Design](https://github.com/karanpratapsingh/system-design)
+- [GitHub - johnlui/PPHC: 📙《高并发的哲学原理》开源图书（CC BY-NC-ND）https://pphc.lvwenhan.com](https://github.com/johnlui/PPHC)
 - [Headless Architecture: What is it? \| Alokai](https://alokai.com/blog/headless-architecture)
 - [什么是无头 CMS？— 无头 CMS 架构详解 — AWS](https://aws.amazon.com/cn/what-is/headless-cms/)
 - [What exactly does “headless” mean? Like a headless CMS : r/webdev](https://www.reddit.com/r/webdev/comments/10o139p/what_exactly_does_headless_mean_like_a_headless/)