i made the edits requested

Author: mjm-git185

Sprint-1/1-key-exercises/3-paths.js

@@ -17,7 +17,7 @@ const base = filePath.slice(lastSlashIndex + 1);
 // Create a variable to store the ext part of the variable
 
 const firstSlashIndex = filePath.indexOf("/");
-const dir = filePath.slice(firstSlashIndex + 1, lastSlashIndex - 1);
+const dir = filePath.slice(firstSlashIndex + 1, lastSlashIndex);
 
 const lastdotindex = filePath.lastIndexOf(".");
 const ext = filePath.slice(lastdotindex);

Sprint-1/2-mandatory-errors/4.js

@@ -5,13 +5,40 @@
 
 // the times are in the wrong places ie:-20:53 is not a twelve hour time and as they are const they cant be directly changed
 
-let twelveHourClockTime = "20:53";
-let twelthHour = twelveHourClockTime.substring(0, twelveHourClockTime.length -3);
-    if (twelthHour >12) {twelthHour = twelthHour - 12};
-let twelthMinutes = twelveHourClockTime.substring(2, twelveHourClockTime.length)
+let twelveHourClockTime = "15.00";
+let twelthHour = twelveHourClockTime.substring(
+  0,
+  twelveHourClockTime.length - 3
 
-let twentyFourHourClockTime = "08:53";
+);
 
+let sufix =".AM"
+  
+if (twelthHour === "00") {
+  twelthHour = "12";
+}
+if (twelthHour > 12) {
+  twelthHour = twelthHour - 12;
+  sufix =".PM"
 
-console.log(`${twelthHour}${twelthMinutes}`);
-console.log(twentyFourHourClockTime);
+}
+let twelthMinutes = twelveHourClockTime.substring(
+  2,
+  twelveHourClockTime.length
+);
+
+
+let twentyFourHourClockTime = "08:53.pm";
+let twentyFour = twentyFourHourClockTime.substring(0,
+      twentyFourHourClockTime.length -6)
+      twentyFour = parseInt(twentyFour);
+
+
+  if (twentyFourHourClockTime.match (/(pm|PM)/g)){
+      twentyFour = twentyFour + 12;
+     }
+let twentyFourMinuies = twentyFourHourClockTime.substring(2, twentyFourHourClockTime.length -3);
+
+
+console.log(`${twelthHour}${twelthMinutes}${sufix}`);
+console.log(`${twentyFour}${twentyFourMinuies}`);

Sprint-1/3-mandatory-interpret/2-time-format.js

@@ -1,4 +1,4 @@
-const movieLength = 4; // length of movie in seconds
+const movieLength = 8784; // length of movie in seconds
 
 const remainingSeconds = movieLength % 60;
 const totalMinutes = (movieLength - remainingSeconds) / 60;
@@ -13,6 +13,12 @@ console.log(result);
 
 // a) How many variable declarations are there in this program?
 //      there are 6 declarations
+        // const movieLength
+        // const remainingSeconds
+        // const totalMinutes
+        // const remainingMinutes
+        // const totalHours
+        // const result
 
 // b) How many function calls are there?
 //      0

Sprint-1/4-stretch-explore/chrome.md

@@ -16,6 +16,6 @@ a pop up appered  saying hello world
 Now try invoking the function `prompt` with a string input of `"What is your name?"` - store the return value of your call to `prompt` in an variable called `myName`.
 
 What effect does calling the `prompt` function have?
-it give a pop up eith a text input 
+it give a pop up with a text input 
 What is the return value of `prompt`?
-the return is what is entred into the text input 
+the return is what is entered into the text input if it is blank you will get ''