From f073b120b42576536b5356f0c70954c3ae53fc2b Mon Sep 17 00:00:00 2001 From: Valentin Date: Wed, 19 Nov 2025 15:43:50 +0100 Subject: [PATCH 1/2] Data Type --- index.html | 2 +- index.js | 49 ++++++++++++++++++++++++------------------------- 2 files changed, 25 insertions(+), 26 deletions(-) diff --git a/index.html b/index.html index 53e29ed..789cde5 100644 --- a/index.html +++ b/index.html @@ -11,6 +11,6 @@

LAB | JS Data Types


Open the Dev Tools console to see the console output.

- + \ No newline at end of file diff --git a/index.js b/index.js index 294f6b2..5ace10d 100644 --- a/index.js +++ b/index.js @@ -8,11 +8,10 @@ const s4 = "bread"; const s5 = "and"; // Concatenate the string variables into one new string - +const tongueTwister = s1 + ` ` + s2 + ` ` + s3 + ` ` + s4 + ` ` + s5; // Print out the concatenated string - - +//console.log(tongueTwister); /******************************************* @@ -22,10 +21,9 @@ const part1 = "java"; const part2 = "script"; // Convert the last letter of part1 and part2 to uppercase and concatenate the strings - - +const result = part1.slice(0, -1) + part1.slice(-1).toUpperCase() +` `+ part2.slice(0, -1) + part2.slice(-1).toUpperCase(); // Print the cameLtaiL-formatted string - +console.log(result ); @@ -34,12 +32,12 @@ const part2 = "script"; *******************************************/ const billTotal = 84; -// Calculate the tip (15% of the bill total) - +// Calculate the tip (15% of the bill total) +const tipAmount = billTotal * (15 / 100); // Print out the tipAmount - - +//console.log(tipAmount); +console.log(tipAmount); /******************************************* @@ -47,10 +45,10 @@ const billTotal = 84; *******************************************/ // Generate a random integer between 1 and 10 (inclusive) - +const randomNumber = Math.round(Math.random() * 10) // Print the generated random number - +//console.log(randomNumber) /******************************************* @@ -61,16 +59,17 @@ const a = true; const b = false; // Try and guess the output of the below expressions first and write your answers down: -const expression1 = a && b; - -const expression2 = a || b; - -const expression3 = !a && b; - -const expression4 = !(a && b); - -const expression5 = !a || !b; - -const expression6 = !(a || b); - -const expression7 = a && a; \ No newline at end of file +const expression1 = a && b;//False +//console.log(expression1) +const expression2 = a || b;//True +//console.log(expression2); +const expression3 = !a && b;//false +//console.log(expression3); +const expression4 = !(a && b);//True +//console.log(expression4); +const expression5 = !a || !b;//True +//console.log(expression5); +const expression6 = !(a || b);//False +//console.log(expression6); +const expression7 = a && a;//True +//console.log(expression7); \ No newline at end of file From b0e7fb239dee023528dd7f0394d37f43df38ae60 Mon Sep 17 00:00:00 2001 From: Valentin Date: Wed, 19 Nov 2025 15:52:00 +0100 Subject: [PATCH 2/2] Data Type --- index.js | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/index.js b/index.js index 5ace10d..86cea32 100644 --- a/index.js +++ b/index.js @@ -37,7 +37,7 @@ const tipAmount = billTotal * (15 / 100); // Print out the tipAmount //console.log(tipAmount); -console.log(tipAmount); +//console.log(tipAmount); /******************************************* @@ -45,10 +45,11 @@ console.log(tipAmount); *******************************************/ // Generate a random integer between 1 and 10 (inclusive) +const randomNum = Math.random(); const randomNumber = Math.round(Math.random() * 10) // Print the generated random number -//console.log(randomNumber) +console.log(randomNumber); /*******************************************