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Manipulate Arrays With pop

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Abhisek Pattnaik
2015-12-26 01:18:31 +05:30
committed by SaintPeter
parent be910aa42d
commit 479bf29e05
1 changed files with 4 additions and 3 deletions
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challenges/01-front-end-development-certification/basic-javascript.json
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@ -1593,8 +1593,9 @@
"title": "Manipulate Arrays With pop()", "title": "Manipulate Arrays With pop()",
"description": [ "description": [
"Another way to change the data in an array is with the <code>.pop()</code> function.", "Another way to change the data in an array is with the <code>.pop()</code> function.",
"<code>.pop()</code> is used to \"pop\" a value off of the end of an array. We can store this \"popped off\" variable by performing <code>pop()</code> within a variable declaration.", "<code>.pop()</code> is used to \"pop\" a value off of the end of an array. We can store this \"popped off\" value by assigning it to a variable.",
"Any type of data structure can be \"popped\" off of an array - numbers, strings, even nested arrays.", "Any type of entry can be \"popped\" off of an array - numbers, strings, even nested arrays.",
"For example, for the code<br><code>var oneDown = [1, 4, 6].pop();</code><br>the variable <code>oneDown</code> now holds the value <code>6</code> and the array becomes <code>[1, 4]</code>.",
"<h4>Instructions</h4>", "<h4>Instructions</h4>",
"Use the <code>.pop()</code> function to remove the last item from <code>myArray</code>, assigning the \"popped off\" value to <code>removedFromMyArray</code>." "Use the <code>.pop()</code> function to remove the last item from <code>myArray</code>, assigning the \"popped off\" value to <code>removedFromMyArray</code>."
], ],