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Is there a conditional ternary operator in VB.NET?
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Depends upon the version. The If operator in VB.NET 2008 is a ternary operator (as well as a null coalescence operator). This was just introduced, prior to 2008 this was not available. Here's some more info: Visual Basic If announcement
Example:
Dim foo as String = If...
EF Migrations: Rollback last applied migration?
...a feature request for this, or better yet, take a shot at implementing it! https://github.com/dotnet/ef6
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Send email using java
...end needs to reduce their own
security
Google had released Gmail API - https://developers.google.com/gmail/api/?hl=en. We should use oAuth2 method, instead of username + password.
Here's the code snippet to work with Gmail API.
GoogleMail.java
import com.google.api.client.util.Base64;
import ...
Favicons - Best practices
...ault device screen orientation. Note that the name field is mandatory.
https://developer.chrome.com/multidevice/android/installtohomescreen. -->
<link rel="manifest" href="/content/icons/manifest.json">
<!-- theme-color - The colour of the toolbar in Chrome M39+
http://updates.ht...
npm install from Git in a specific version
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If you're using http/https, make sure you include the "git+" prefix: "package": "git+https://github.com/username/package.git#commit"
– Ates Goral
Oct 24 '14 at 18:22
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How do I get the first element from an IEnumerable in .net?
I often want to grab the first element of an IEnumerable<T> in .net, and I haven't found a nice way to do it. The best I've come up with is:
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How to prevent IFRAME from redirecting top-level window
...the user choose whether he wants to navigate away from the page.
Example: https://developer.mozilla.org/en-US/docs/Web/API/Window.onbeforeunload
In HTML5 you can use sandbox property. Please see Pankrat's answer below.
http://www.html5rocks.com/en/tutorials/security/sandboxed-iframes/
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Calling async method synchronously
...hen you should use .ConfigureAwait(false), see the following blog post:
.NET Blog: ConfigureAwait FAQ
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HttpUtility does not exist in the current context
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i converted project from .net2 to .net4. just changing Target Framework didnt' fix problem. i needed to add the dll, too. that is explained better in at lxk613's answer , and shows what i need to do to fix the problem .
– b...
Best way to get application folder path
...hose location is relative to the application install directory.
In an ASP.NET application, this will be the application root directory, not the bin subfolder - which is probably what you usually want. In a client application, it will be the directory containing the main executable.
In a VSTO 2005 ...