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How to get the body's content of an iframe in Javascript?
...// or
var iframe = document.querySelector('#id_description_iframe');
And then use jQuery's solution
var iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
It works even in the Internet Explorer which does this trick during the contentWindow property of the iframe objec...
Html.ActionLink as a button or an image, not a link
...Link("Button Name", "Index", null, new { @class="classname" }) %>
and then create a class in your stylesheet
a.classname
{
background: url(../Images/image.gif) no-repeat top left;
display: block;
width: 150px;
height: 150px;
text-indent: -9999px; /* hides the link text ...
Suppress warning messages using mysql from within Terminal, but password written in bash script
...ditor set --login-path=local --host=localhost --user=username --password
Then you can use in your shell script:
mysql --login-path=local -e "statement"
Instead of:
mysql -u username -p pass -e "statement"
share
...
How do I remove all non alphanumeric characters from a string except dash?
...gx = new Regex("[^0-9]");
return rgx.Replace(input, "");
}
}
Then the methods can be used as:
string example = "asdf1234!@#$";
string alphanumeric = example.ToAlphaNumericOnly();
string alpha = example.ToAlphaOnly();
string numeric = example.ToNumericOnly();
...
Can you have multiline HTML5 placeholder text in a ?
...;textarea id="text1" placeholder="Line 1" rows="10"></textarea>
then add the rest of the line by css:
#text1::-webkit-input-placeholder::after {
display:block;
content:"Line 2\A Line 3";
}
If you want to keep your lines at one place you can try the following. The downside of ...
Explanation of BASE terminology
... ever experienced LinkedIn chat slowdown. You reply with one sentence, and then reply with another. Then due to Eventual Consistency, or lack of proper implementation of thereof, you end up with your two replies switched together. Yes, you got 2 replies in the chat in the end, but they are not in th...
Razor HtmlHelper Extensions (or other namespaces for views) Not Found
...ndow right click on your web project and select "Manage Nuget Packages..." then install "Microsoft ASP.NET Razor". This will make sure that the properly package is installed and it will add the necessary entries into your web.config file.
...
How to set conditional breakpoints in Visual Studio?
...certain number of times. (select Hit Count from the popup menu). This is a fun option to play with as you actually aren't limited to breaking on a certain hit count, but you have options for a few other scenarios as well. I'll leave it to you to explore the possibilities.
You can Set filters on the ...
System.Security.SecurityException when writing to Event Log
...h/archive/2005/10/05/56029.aspx
Open the Registry Editor:
Select Start then Run
Enter regedt32 or regedit
Navigate/expand to the following key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Security
Right click on this entry and select Permissions
Add the Network Service user
G...
change type of input field with jQuery
... id="password" ) that is of type password to a normal text field, and then fill in the text “Password”.
29 Answers...