From 065803dda6d5ff1f10bfc9b3e19394e3242ae36d Mon Sep 17 00:00:00 2001
From: gsingh58 <gurmail.singh@wisc.edu>
Date: Fri, 3 Feb 2023 00:00:22 -0500
Subject: [PATCH] lec4 update

---
 .../.ipynb_checkpoints/lec_03_Operators-checkpoint.ipynb     | 2 +-
 .../03_Operators/lec_03_Operators.ipynb                      | 2 +-
 .../lec_04_Vars_and_Exprs-checkpoint.ipynb                   | 5 +++--
 ..._04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb | 5 +++--
 ..._04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb | 5 +++--
 .../04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb            | 5 +++--
 .../lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb        | 5 +++--
 .../lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb        | 5 +++--
 8 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/s23/Gurmail_lecture_notes/03_Operators/.ipynb_checkpoints/lec_03_Operators-checkpoint.ipynb b/s23/Gurmail_lecture_notes/03_Operators/.ipynb_checkpoints/lec_03_Operators-checkpoint.ipynb
index 437dcf2..9757c40 100644
--- a/s23/Gurmail_lecture_notes/03_Operators/.ipynb_checkpoints/lec_03_Operators-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/03_Operators/.ipynb_checkpoints/lec_03_Operators-checkpoint.ipynb
@@ -1120,7 +1120,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/03_Operators/lec_03_Operators.ipynb b/s23/Gurmail_lecture_notes/03_Operators/lec_03_Operators.ipynb
index 437dcf2..9757c40 100644
--- a/s23/Gurmail_lecture_notes/03_Operators/lec_03_Operators.ipynb
+++ b/s23/Gurmail_lecture_notes/03_Operators/lec_03_Operators.ipynb
@@ -1120,7 +1120,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
index e4dab02..24e8d6e 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs-checkpoint.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -929,7 +930,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
index ce7668b..f6f8ee1 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec1-checkpoint.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -637,7 +638,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
index ce7668b..f6f8ee1 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/.ipynb_checkpoints/lec_04_Vars_and_Exprs_template_Gurmail_lec2-checkpoint.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -637,7 +638,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
index e4dab02..24e8d6e 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -929,7 +930,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
index ce7668b..f6f8ee1 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec1.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -637,7 +638,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
index ce7668b..f6f8ee1 100644
--- a/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
+++ b/s23/Gurmail_lecture_notes/04_Vars_and_Exprs/lec_04_Vars_and_Exprs_template_Gurmail_lec2.ipynb
@@ -19,7 +19,8 @@
     "* shift + enter = cell execution (= Run)\n",
     "* ESC + A = add a cell above the current cell\n",
     "* ESC + B = add a cell below the current cell\n",
-    "* ESc + L = toggle the line numbers"
+    "* ESC + L = toggle the line numbers\n",
+    "* ctrl + / = toggle comment(s) (that is, adds/removes #)"
    ]
   },
   {
@@ -637,7 +638,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.12"
   }
  },
  "nbformat": 4,
-- 
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