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Merge pull request #14115 from JoolsMcFly/fix/wrong-use-of-it-s

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replace it's with its in descriptions
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Eric Leung
2017-04-19 09:09:12 -07:00
committed by GitHub
parent 97e11223dd ce93077cd6
commit 68a5cbcd1c
5 changed files with 17 additions and 17 deletions
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challenges/02-javascript-algorithms-and-data-structures/basic-javascript.json
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@ -4182,14 +4182,14 @@
},
{
"id": "56533eb9ac21ba0edf2244c7",
"title": "Accessing Objects Properties with the Dot Operator",
"title": "Accessing Object Properties with the Dot Operator",
"description": [
"There are two ways to access the properties of an object: the dot operator (<code>.</code>) and bracket notation (<code>[]</code>), similar to an array.",
"The dot operator is what you use when you know the name of the property you're trying to access ahead of time.",
"Here is a sample of using the dot operator (<code>.</code>) to read an object property:",
"Here is a sample of using the dot operator (<code>.</code>) to read an object's property:",
"<blockquote>var myObj = {<br> prop1: \"val1\",<br> prop2: \"val2\"<br>};<br>var prop1val = myObj.prop1; // val1<br>var prop2val = myObj.prop2; // val2</blockquote>",
"<hr>",
"Read in the property values of <code>testObj</code> using dot notation. Set the variable <code>hatValue</code> equal to the object property <code>hat</code> and set the variable <code>shirtValue</code> equal to the object property <code>shirt</code>."
"Read in the property values of <code>testObj</code> using dot notation. Set the variable <code>hatValue</code> equal to the object's property <code>hat</code> and set the variable <code>shirtValue</code> equal to the object's property <code>shirt</code>."
],
"releasedOn": "January 1, 2016",
"challengeSeed": [
@ -4236,10 +4236,10 @@
},
{
"id": "56533eb9ac21ba0edf2244c8",
"title": "Accessing Objects Properties with Bracket Notation",
"title": "Accessing Object Properties with Bracket Notation",
"description": [
"The second way to access the properties of an object is bracket notation (<code>[]</code>). If the property of the object you are trying to access has a space in it's name, you will need to use bracket notation.",
"Here is a sample of using bracket notation to read an object property:",
"The second way to access the properties of an object is bracket notation (<code>[]</code>). If the property of the object you are trying to access has a space in its name, you will need to use bracket notation.",
"Here is a sample of using bracket notation to read an object's property:",
"<blockquote>var myObj = {<br> \"Space Name\": \"Kirk\",<br> \"More Space\": \"Spock\"<br>};<br>myObj[\"Space Name\"]; // Kirk<br>myObj['More Space']; // Spock</blockquote>",
"Note that property names with spaces in them must be in quotes (single or double).",
"<hr>",
@ -4290,16 +4290,16 @@
},
{
"id": "56533eb9ac21ba0edf2244c9",
"title": "Accessing Objects Properties with Variables",
"title": "Accessing Object Properties with Variables",
"description": [
"Another use of bracket notation on objects is to use a variable to access a property. This can be very useful for iterating through lists of the object properties or for doing the lookup.",
"Here is an example of using a variable to access a property:",
"<blockquote>var someProp = \"propName\";<br>var myObj = {<br> propName: \"Some Value\"<br >}<br>myObj[someProp]; // \"Some Value\"</blockquote>",
"Here is one more:",
"<blockquote>var myDog = \"Hunter\";<br>var dogs = {<br> Fido: \"Mutt\",\n Hunter: \"Doberman\",\n Snoopie: \"Beagle\"<br >}<br>var breed = dogs[myDog];<br>console.log(breed);// \"Doberman\"</blockquote>",
"Note that we do <em>not</em> use quotes around the variable name when using it to access the property because we are using the <em>value</em> of the variable, not the <em>name</em>",
"Note that we do <em>not</em> use quotes around the variable name when using it to access the property because we are using the <em>value</em> of the variable, not the <em>name</em>.",
"<hr>",
"Use the <code>playerNumber</code> variable to lookup player <code>16</code> in <code>testObj</code> using bracket notation. Then assign that name to the <code>player</code> variable."
"Use the <code>playerNumber</code> variable to look up player <code>16</code> in <code>testObj</code> using bracket notation. Then assign that name to the <code>player</code> variable."
],
"releasedOn": "January 1, 2016",
"challengeSeed": [
@ -4543,7 +4543,7 @@
"Here is an example of a simple reverse alphabet lookup:",
"<blockquote>var alpha = {<br> 1:\"Z\",<br> 2:\"Y\",<br> 3:\"X\",<br> 4:\"W\",<br> ...<br> 24:\"C\",<br> 25:\"B\",<br> 26:\"A\"<br>};<br>alpha[2]; // \"Y\"<br>alpha[24]; // \"C\"<br><br>var value = 2;<br>alpha[value]; // \"Y\"</blockquote>",
"<hr>",
"Convert the switch statement into an object called <code>lookup</code>. Use it to lookup <code>val</code> and assign the associated string to the <code>result</code> variable."
"Convert the switch statement into an object called <code>lookup</code>. Use it to look up <code>val</code> and assign the associated string to the <code>result</code> variable."
],
"releasedOn": "January 1, 2016",
"challengeSeed": [