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JavaScript math, round to two decimal places [duplicate]
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NOTE - See Edit 4 if 3 digit precision is important
var discount = (price / listprice).toFixed(2);
toFixed will round up or down for you depending on the values beyond 2 decimals.
Example: http://jsfiddle.net/calder12/tv9HY/
Documentation: https://developer...
Run command on the Ansible host
Is it possible to run commands on the Ansible host?
8 Answers
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All falsey values in JavaScript
...s of length 0
null
undefined
NaN
document.all (in HTML browsers only)
This is a weird one. document.all is a falsey object, with typeof as undefined. It was a Microsoft-proprietory function in IE before IE11, and was added to the HTML spec as a "willful violation of the JavaScript specification" ...
SQL Server Restore Error - Access is Denied
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I have just had this issue with SQL Server 2012.
It turns out all I had to do was tick the box marked 'Relocate all files to folder' on the 'Files' section:
(Click to see image full size)
This of course assumes you have the correct versio...
getResourceAsStream returns null
...age in a compiled JAR of my Java project. The relevant directory structure is as follows:
16 Answers
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Transpose/Unzip Function (inverse of zip)?
I have a list of 2-item tuples and I'd like to convert them to 2 lists where the first contains the first item in each tuple and the second list holds the second item.
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C# Ignore certificate errors?
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answered Apr 20 '10 at 12:48
Peter LillevoldPeter Lil...
HTML-encoding lost when attribute read from input field
I’m using JavaScript to pull a value out from a hidden field and display it in a textbox. The value in the hidden field is encoded.
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What are -moz- and -webkit-? [duplicate]
...ietary CSS features, prior to final clarification/definition by the W3.
This allows properties to be set specific to each individual browser/rendering engine in order for inconsistencies between implementations to be safely accounted for. The prefixes will, over time, be removed (at least in theory...
How can I get a count of the total number of digits in a number?
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edited Dec 19 '10 at 18:23
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