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Comparison with the Less Than Equal To Operator

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Abhisek Pattnaik 2015-12-26 20:51:20 +05:30 committed by SaintPeter
parent 068c50f517
commit e8a3a2d172
1 changed files with 21 additions and 10 deletions
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challenges/01-front-end-development-certification/basic-javascript.json
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@ -2633,28 +2633,29 @@
"title": "Comparison with the Less Than Equal To Operator",
"description": [
"The <code>less than equal to</code> operator (<code>&lt;=</code>) compares the values of two numbers. If the number to the left is less than or equl the number to the right, it returns <code>true</code>. If the number on the left is greater than the number on the right, it returns <code>false</code>. Like the equality operator, <code>less than equal to</code> converts data types.",
"<strong>Examples</strong><blockquote> 4 &lt;= 5 // true<br />'7' &lt;= 7 // true<br /> 5 &lt;= 5 // true<br /> 3 &lt;= 2 // false<br />'8' &lt;= 4 // false</blockquote>",
"<strong>Examples</strong><blockquote> 4 &lt;= 5 // true<br>'7' &lt;= 7 // true<br> 5 &lt;= 5 // true<br> 3 &lt;= 2 // false<br>'8' &lt;= 4 // false</blockquote>",
"<h4>Instructions</h4>",
"Add the <code>less than equal to</code> operator to the indicated lines so that the return statements make sense."
],
"releasedOn": "11/27/2015",
"tests": [
"assert(myTest(0) === \"Smaller Than 12\", 'message: <code>myTest(0)</code> should return \"Smaller Than 12\"');",
"assert(myTest(11) === \"Smaller Than 12\", 'message: <code>myTest(11)</code> should return \"Smaller Than 12\"');",
"assert(myTest(12) === \"Smaller Than 24\", 'message: <code>myTest(12)</code> should return \"Smaller Than 24\"');",
"assert(myTest(23) === \"Smaller Than 24\", 'message: <code>myTest(23)</code> should return \"Smaller Than 24\"');",
"assert(myTest(24) === \"25 or More\", 'message: <code>myTest(24)</code> should return \"24 or More\"');",
"assert(myTest(55) === \"25 or More\", 'message: <code>myTest(55)</code> should return \"24 or More\"');",
"assert(myTest(0) === \"Smaller Than or Equal to 12\", 'message: <code>myTest(0)</code> should return \"Smaller Than or Equal to 12\"');",
"assert(myTest(11) === \"Smaller Than or Equal to 12\", 'message: <code>myTest(11)</code> should return \"Smaller Than or Equal to 12\"');",
"assert(myTest(12) === \"Smaller Than or Equal to 12\", 'message: <code>myTest(12)</code> should return \"Smaller Than or Equal to 12\"');",
"assert(myTest(23) === \"Smaller Than or Equal to 24\", 'message: <code>myTest(23)</code> should return \"Smaller Than or Equal to 24\"');",
"assert(myTest(24) === \"Smaller Than or Equal to 24\", 'message: <code>myTest(24)</code> should return \"Smaller Than or Equal to 24\"');",
"assert(myTest(25) === \"25 or More\", 'message: <code>myTest(25)</code> should return \"25 or More\"');",
"assert(myTest(55) === \"25 or More\", 'message: <code>myTest(55)</code> should return \"25 or More\"');",
"assert(editor.getValue().match(/val\\s*<=\\s*\\d+/g).length > 1, 'message: You should use the <code>&lt;=</code> operator at least twice');"
],
"challengeSeed": [
"function myTest(val) {",
" if (val) { // Change this line",
" return \"Smaller Than 12\";",
" return \"Smaller Than or Equal to 12\";",
" }",
" ",
" if (val) { // Change this line",
" return \"Smaller Than 24\";",
" return \"Smaller Than or Equal to 24\";",
" }",
"",
" return \"25 or More\";",
@ -2665,7 +2666,17 @@
""
],
"solutions": [
""
"function myTest(val) {",
" if (val <= 12) { // Change this line",
" return \"Smaller Than or Equal to 12\";",
" }",
" ",
" if (val <= 24) { // Change this line",
" return \"Smaller Than or Equal to 24\";",
" }",
"",
" return \"25 or More\";",
"}"
],
"type": "waypoint",
"challengeType": "1",