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Why CancellationToken is separate from CancellationTokenSource?
...ion to all the CancellationToken's it has issued. That's how, for example, ASP.NET can cancel operations when a request is aborted. Each request has a CancellationTokenSource that forwards the cancellation to all the tokens it has issued.
This great for unit testing BTW - create your own cancellati...
NSString with \n or line break
...
I just ran into the same issue when overloading -description for a subclass of NSObject. In this situation I was able to use carriage return (\r) instead of newline (\n) to create a line break.
[NSString stringWithFormat:@"%@\r%@", mystring1,mystring2];
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This project references NuGet package(s) that are missing on this computer
I have an ASP.NET MVC5 application that worked yesterday and now I am getting this error when I try to build:
18 Answers
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sass --watch with automatic minify?
...is would be a perfectly fine answer, if there were at least a few words of description.
– Matthias Seifert
Dec 19 '18 at 13:27
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How can I declare optional function parameters in Javascript? [duplicate]
...ES6, this is possible in exactly the manner you have described; a detailed description can be found in the documentation.
Old answer
Default parameters in JavaScript can be implemented in mainly two ways:
function myfunc(a, b)
{
// use this if you specifically want to know if b was passed
...
How exactly do Django content types work?
...= models.CharField(max_length=75)
slug = models.SlugField(unique=True)
description = models.TextField(blank=True)
comments = GenericRelation(Comment)
I hope you guys found this helpful as I would have loved to have come across something that showed me the more realistic application of Generi...
The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl
...k:
Right-click one of the generated pages in the .Web project (.html or .aspx)
Click "Browse with..."
Set IE as default browser (will only affect Visual Studio's choice of browser)
Now, Visual Studio will launch IE when running the .Web project and attach to the correct process. That should do i...
When to use nil, blank, empty? [duplicate]
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I think the description for nil is inaccurate because nil.nil? is true, but nil is an object of NilClass.
– Sung Cho
May 6 '15 at 7:19
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Method can be made static, but should it?
Resharper likes to point out multiple functions per asp.net page that could be made static. Does it help me if I do make them static? Should I make them static and move them to a utility class?
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Do checkbox inputs only post data if they're checked?
...her inputs that share the same name will be sent with it.
Frameworks like ASP.NET MVC work around this by (surreptitiously) pairing every checkbox input with a hidden input in the rendered HTML, like so:
@Html.CheckBoxFor( m => m.SomeBooleanProperty )
Renders:
<input type="checkbox" name=...