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How to get the body's content of an iframe in Javascript?
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Could you please add a warning to the top of the answer that this does not work if the iframe has a remote src? If I'm wrong, I'd appreciate if you could point me to how I can still get the iframe content without sending another HTTP request (not possible because...
How to tell Eclipse Workspace?
...tart eclipse with -showlocation
Here are two interesting posts about it:
top-10-tips-for-new-eclipse-users (archived version)
eclipse-startup-options-showlocation
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Html.ActionLink as a button or an image, not a link
...ylesheet
a.classname
{
background: url(../Images/image.gif) no-repeat top left;
display: block;
width: 150px;
height: 150px;
text-indent: -9999px; /* hides the link text */
}
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Using Chrome, how to find to which events are bound to an element
...image, and explained by Paul Irish here: https://groups.google.com/forum/#!topic/google-chrome-developer-tools/NTcIS15uigA
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Python Dictionary Comprehension
...n range(1, 11)]
you should write only
l = range(1, 11)
In the two top code blocks you're creating a new list, iterating through it and just returning each element. It's just an expensive way of creating a list copy.
To get a new dictionary with all keys set to the same value based on anoth...
Echo a blank (empty) line to the console from a Windows batch file [duplicate]
...at appears to be a recommendation for echo( and echo:.
My question at the top of this page does not specify a version of Windows. My experimentation on Windows 10 indicates that all of these produce a blank line, regardless of whether files named echo, echo+, echo,, ..., echo] exist in the current ...
Why would I want stage before committing in Git?
...
Other version control systems (including Mercurial as mentioned above) stop here, with these two copies. You just modify your work-tree copy, then commit. Git ... doesn't.
The index
In between these two copies, Git stores a third copy2 of every file. This third copy is in the frozen format, bu...
Can't install nuget package because of “Failed to initialize the PowerShell host”
...ific version of the package. Don't forget to select Default Project in the top of the Package Manager Console
– Lu55
Apr 2 '16 at 9:18
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Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”
... listed as IIS URL Rewrite Module 2 and just click the Uninstall button on top.
Then reinstall it from here:
http://www.iis.net/downloads/microsoft/url-rewrite
Make sure your App Pool is started - or just restart IIS and it should all work again.
Edit: 8/30/16 : A similar but unrelated error c...
ASP.NET Identity - HttpContext has no extension method for GetOwinContext
...ove (the IAuthenticationManager) has the following using statements at the top of the account controller:
using System.Threading.Tasks;
using System.Web;
using System.Web.Mvc;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using Microsoft.Owin.Security;
using WebA...