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How to parse float with two decimal places in javascript?

I have the following code. I would like to have it such that if price_result equals an integer, let's say 10, then I would like to add two decimal places. So 10 would be 10.00. Or if it equals 10.6 would be 10.60. Not sure how to do this. ...
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How do I scroll the UIScrollView when the keyboard appears?

...ationCenter.default.addObserver(self, selector: #selector(onKeyboardAppear(_:)), name: NSNotification.Name.UIKeyboardDidShow, object: nil) NotificationCenter.default.addObserver(self, selector: #selector(onKeyboardDisappear(_:)), name: NSNotification.Name.UIKeyboardDidHide, object: nil) } // Do...
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Getting JavaScript object key list

... answered Jun 18 '10 at 9:32 zed_0xffzed_0xff 28.2k77 gold badges4747 silver badges7070 bronze badges ...
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MySql server startup error 'The server quit without updating PID file '

...", there should be more info. It might be in: /usr/local/var/mysql/your_computer_name.local.err It's probably problem with permissions check if any mysql instance is running ps -ef | grep mysql if yes, you should stop it, or kill the process kill -9 PID where PID is the number d...
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How to create a date object from string in javascript [duplicate]

...return a JS Date object, with a robust selection of methods available from __proto__. Demo in jsFiddle – KyleMit Apr 11 '17 at 19:19 4 ...
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How can I access and process nested objects, arrays or JSON?

...tation again to access the name property. So we eventually get: const item_name = data.items[1].name; Alternatively, we could have used bracket notation for any of the properties, especially if the name contained characters that would have made it invalid for dot notation usage: const item_name ...
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How to repeat a “block” in a django template

... Good solution. However, it is "use_macro". "usemacro" is wrong. – Ramtin Nov 28 '17 at 11:25 ...
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Collection that allows only unique items in .NET?

...T> List { get; private set; } List<T> _internalList; public static UniqueList<T> NewList { get { return new UniqueList<T>(); } } private UniqueList() { _internalList = new L...
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Detecting Unsaved Changes

... Using jQuery: var _isDirty = false; $("input[type='text']").change(function(){ _isDirty = true; }); // replicate for other input types and selects Combine with onunload/onbeforeunload methods as required. From the comments, the following ...
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How to ALTER multiple columns at once in SQL Server

...LE statements. Try following: ALTER TABLE tblcommodityOHLC alter column CC_CommodityContractID NUMERIC(18,0); ALTER TABLE tblcommodityOHLC alter column CM_CommodityID NUMERIC(18,0); share | improv...