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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
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The ContentList's Set method will not get called when you change a value inside the collection, instead you should be looking out for the CollectionChanged event firing.
public class CollectionViewModel : ViewModelBase
{
public ObservableCollection<E...
How can I use Server.MapPath() from global.asax?
... the request object, the response object. Very useful when you want to log errors, for example
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How to parse/format dates with LocalDateTime? (Java 8)
..."1986-04-08T12:30:00".
The parse() and format() methods are available for all date/time related objects (e.g. LocalDate or ZonedDateTime)
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What is the difference between precision and scale?
... from dual; select cast (99.99999 as NUMBER(4,2)) from dual * ERROR at line 1: ORA-01438: value larger than specified precision allowed for this column 21:52:32 CB900@ASCEND1 > select version from v$instance; VERSION --------------------------------------------------- 12.1.0.2.0 `
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How to install grunt and how to build script with it
...ally using grunt init:gruntfile? I've tried doing this but I always get an error: Fatal error: Unable to find Gruntfile. Is the creation of Gruntfile.js always a manual process? If so, I see a benefit of using Yeoman where a Gruntfile.js is auto-generated (and this still applies for projects that I ...
Count with IF condition in MySQL query
I have two tables, one is for news and the other one is for comments and I want to get the count of the comments whose status has been set as approved.
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how to detect search engine bots with php?
...ming to them. It also depends on utility. I wouldn't use this to strip out all CSS, but I would use this to not store cookies, ignore location logging, or skip a landing page.
– JonShipman
Mar 26 '15 at 21:28
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Using Laravel Homestead: 'no input file specified'
... What it's important to understand with the "No input file specified" error, is to look on your host machine the configuration of Homestead.yaml -> This file contains your sites mapping (map: homestead.test to: /home/vagrant/code/public ) This means that if you go to your virtual machine to ...
How to determine MIME type of file in android?
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There is a similar but error free solution below by I. Shvedenenko Worked for the issues I've pointed out above. But this answer was a pointer in correct direction.
– sud007
Jun 4 '18 at 18:52
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How do I turn a C# object into a JSON string in .NET?
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It doesn't serialize plain classes. The error reported "Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute. If the type is a collection, consider marking it with t...