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Why are Subjects not recommended in .NET Reactive Extensions?
... used standard INPC properties and then using a simple Extension method to convert this to IObservable. Additionally, you will need custom WPF bindings to work with your behaviour subjects. Now your poor team has to learn WPF, MVVM, Rx and your new framework too.
– Lee Campbell...
Entity Framework: There is already an open DataReader associated with this Command
...y loading (IQueriable).
foreach (var user in _dbContext.Users)
{
}
Converting the IQueriable collection into other enumerable collection will solve this problem.
example
_dbContext.Users.ToList()
Note: .ToList() creates a new set every-time and it can cause the performance issue if you a...
What does .SD stand for in data.table in R
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Edit:
Given how well-received this answer was, I've converted it into a package vignette now available here
Given how often this comes up, I think this warrants a bit more exposition, beyond the helpful answer given by Josh O'Brien above.
In addition to the Subset of the D...
Optimize Font Awesome for only used classes
...@import in my Sass project. I am also using http://middlemanapp.com/ to convert Sass to Css . Questions:
7 Answers
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What are the various “Build action” settings in Visual Studio project properties and what do they do
...plicationDefinition.
Page
Identifies a XAML markup file whose content is converted to a binary format and compiled into an assembly. Page items are typically implemented in conjunction with a code-behind class.
The most common Page items are XAML files whose top-level elements are one of the foll...
Using the last-child selector
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+1 for out of the box thinking :-) I just converted my last-child elements to first-child and changed by border-right to border-left for menu separators. Now IE8 likes my css.
– Scott B
Apr 8 '11 at 14:23
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Google App Engine: Is it possible to do a Gql LIKE query?
...out this is case-sensitive. Luckily the data in the field I'm querying is converted to lowercase prior to storing.
– Cuga
Jun 2 '11 at 3:29
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Quickly reading very large tables as dataframes
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@skan the end object is a data frame. So you have to convert it to a zoo object in order to use it with zoo. Look at the examples in the zoo docs for illustrations.
– JD Long
Apr 2 '13 at 12:48
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How can I make a horizontal ListView in Android? [duplicate]
...the inbox where displayed as listview, i wanted an horizontal view, i just converted listview to gallery and everything worked fine as i needed without any errors. For the scroll effect i enabled gesture listener for the gallery. I hope this answer may help u.
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Table Naming Dilemma: Singular vs. Plural Names [closed]
...in code.
My new rule of thumb is to judge how it will look once it's been converted into an object.
one table I've found that does not fit the new naming I use is UsersInRoles. But there will always be those few exceptions and even in this case it looks fine as UsersInRoles.Username.
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