watch commit

liijunwei · liijunwei · commit 81fd15dfab88 · 2024-11-30T11:03:04.000+08:00
diff --git a/.ruby-version b/.ruby-version
@@ -1 +1 @@
-3.1.1
+3.3.4
diff --git a/README.md b/README.md
@@ -17,7 +17,7 @@ tig working-with-unix-processes/
 ## [auto commit](https://github.com/liijunwei/omz-git/blob/4c85c101e11ef9fd660f4378c8f51ca60b26fbdc/aliases.sh#L19)
 
 ```bash
-alias git-setup-auto-commit="watch -n 120 \"git pull && git add . && git commit -m 'Commit automatically by watch.'\""
+watch -n 300 "git pull && git add . && git commit -m 'watch commit'"
 ```
 
 ## vm for c programs
diff --git a/javascript/basics/cart.html b/javascript/basics/cart.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>cart quantity</title>
+  </head>
+
+  <p>cart overview</p>
+  <body>
+    <button onclick="
+      console.log(`current cart quantity: ${quantity}`);
+    ">show quantity</button>
+    <button onclick="
+      quantity += 1;
+      console.log(`current cart quantity: ${quantity}`);
+    ">add to cart</button>
+    <button onclick="
+      quantity += 2;
+      console.log(`current cart quantity: ${quantity}`);
+    ">+2</button>
+    <button onclick="
+      quantity += 3;
+      console.log(`current cart quantity: ${quantity}`);
+    ">+3</button>
+    <button onclick="
+      quantity = 0;
+      console.log(`cart reset`);
+      console.log(`current cart quantity: ${quantity}`);
+    ">reset cart</button>
+  </body>
+
+  <script>
+    let quantity = 0;
+  </script>
+</html>
