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Difference between “\n” and Environment.NewLine
What is the difference between two, if any (with respect to .Net)?
7 Answers
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string.Join on a List or other type
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The best way is to upgrade to .NET 4.0 where there is an overload that does what you want:
String.Join<T>(String, IEnumerable<T>)
If you can't upgrade, you can achieve the same effect using Select and ToArray.
return string.Join(",", a...
How to play a sound in C#, .NET
I have a Windows application written in C#/.NET.
7 Answers
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Need to log asp.net webapi 2 request and response body to a database
I am using Microsoft Asp.net WebApi2 hosted on IIS. I very simply would like to log the request body (XML or JSON) and the response body for each post.
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How do I represent a time only value in .NET?
Is there a way one can represent a time only value in .NET without the date? For example, indicating the opening time of a shop?
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Take a full page screenshot with Firefox on the command-line
...u can create a screenshot in headless mode like this:
firefox -screenshot https://developer.mozilla.com
Read more in the documentation.
Update 2017-06-15
As of Firefox 55 there is Firefox Screenshots as a more flexible alternative. As of Firefox 57 Screenshots can capture a full page, too.
Ori...
What does $.when.apply($, someArray) do?
...ass it an array of arguments, it's very powerful. For more info on .apply: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/apply
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Get the full URL in PHP
... string syntax is perfectly correct)
If you want to support both HTTP and HTTPS, you can use
$actual_link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
Editor's note: using this code has security implication...
How to add “active” class to Html.ActionLink in ASP.NET MVC
...le your UI style based on what is active or not has nothing to do with ASP.NET MVC's ActionLink helper. This is the proper solution to follow how the Bootstrap framework was built.
<ul class="nav navbar-nav">
<li class="active">@Html.ActionLink("Home", "Index", "Home")</li>
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invalid_grant trying to get oAuth token from google
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Make sure you specify access_type=offline in your request.
Details here: https://developers.google.com/accounts/docs/OAuth2WebServer#offline
(Also: I think Google added this restriction in late 2011. If you have old tokens from before then, you'll need to send your users to the permission page t...