Publish 3 first notebooks

notebooks/julia_async.ipynb

@@ -581,7 +581,9 @@
    "id": "9ddd66ca",
    "metadata": {},
    "source": [
-    "## Questions"
+    "## Questions\n",
+    "\n",
+    "In the next questions, `t` is the value of the variable `t` defined in the next cell."
    ]
   },
   {
@@ -762,23 +764,13 @@
    "source": [
     "# License\n",
     "\n",
-    "TODO: replace link to website\n",
-    "\n",
-    "This notebook is part of the course [Programming Large Scale Parallel Systems](http://localhost:8000/) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
+    "This notebook is part of the course [Programming Large Scale Parallel Systems](https://www.francescverdugo.com/XM_40017/) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "f9863011",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Julia 1.9.1",
+   "display_name": "Julia 1.9.0",
    "language": "julia",
    "name": "julia-1.9"
   },
@@ -786,7 +778,7 @@
    "file_extension": ".jl",
    "mimetype": "application/julia",
    "name": "julia",
-   "version": "1.9.1"
+   "version": "1.9.0"
   }
  },
  "nbformat": 4,

notebooks/julia_basics.ipynb

@@ -586,6 +586,41 @@
     "x"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "4fc5eb9b",
+   "metadata": {},
+   "source": [
+    "### References\n",
+    "\n",
+    "As you can see variables are passed \"by value\". Passing variables \"by reference\" is done using a reference.\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "6ef5fe2c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "function q!(x)\n",
+    "    x[] = 2\n",
+    "    x\n",
+    "end"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "ba245808",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x = Ref(1)\n",
+    "q!(x)\n",
+    "x[]"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "d20bc3a4",
@@ -1608,9 +1643,7 @@
    "source": [
     "# License\n",
     "\n",
-    "TODO: replace link to website\n",
-    "\n",
-    "This notebook is part of the course [Programming Large Scale Parallel Systems](http://localhost:8000/) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
+    "This notebook is part of the course [Programming Large Scale Parallel Systems](https://www.francescverdugo.com/XM_40017/) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
    ]
   },
   {

notebooks/julia_distributed.ipynb

@@ -780,7 +780,7 @@
     "@fetchfrom proc sum(a^2)\n",
     "```\n",
     "\n",
-    "    a) 17\n",
+    "    a) 16\n",
     "    b) 32\n",
     "    c) 16^2\n",
     "    d) 65"
@@ -815,7 +815,7 @@
     "```\n",
     "\n",
     "    a) 2\n",
-    "    b) 17\n",
+    "    b) 16\n",
     "    c) 5\n",
     "    d) 32"
    ]
@@ -1303,18 +1303,8 @@
    "source": [
     "# License\n",
     "\n",
-    "TODO: replace link to website\n",
-    "\n",
-    "This notebook is part of the course [Programming Large Scale Parallel Systems](http://localhost:8000/) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
+    "This notebook is part of the course [Programming Large Scale Parallel Systems](https://www.francescverdugo.com/XM_40017) at Vrije Universiteit Amsterdam and may be used under a [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) license."
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8e36ae43",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {