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Resize fields in Django Admin
...TextField: {'widget': Textarea(attrs={'rows':4, 'cols':40})},
}
admin.site.register(YourModel, YourModelAdmin)
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ASP.NET Identity - HttpContext has no extension method for GetOwinContext
...ly' - i was following a tutorial from a trusted resource; from the asp.net site no-less. They didn't have that step in their tutorial (it's since been added) - also, the fact people are upvoting both this answer and the original Q also goes to indicate that I wasn't the only one with this issue.
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Setting focus on an HTML input box on page load
...nload="focusOnInput()">
<form name="passwordForm" action="verify.php" method="post">
<input name="passwordInput" type="password" />
</form>
</body>
And then in your JavaScript:
function focusOnInput() {
document.forms["passwordForm"]["passwordInput"]...
Is a colon `:` safe for friendly-URL use?
...cently wrote a URL encoder, so this is pretty fresh in my mind.
http://site/gwturl#user:45/comments
All the characters in the fragment part (user:45/comments) are perfectly legal for RFC 3986 URIs.
The relevant parts of the ABNF:
fragment = *( pchar / "/" / "?" )
pchar = unreser...
How can I change the thickness of my tag
...instead of in-line styles. They provide a central definition for the whole site not just a particular element. It makes maintainability much better.
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How to redirect the output of a PowerShell to a file during its execution
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Microsoft has announced on Powershell's Connections web site (2012-02-15 at 4:40 PM) that in version 3.0 they have extended the redirection as a solution to this problem.
In PowerShell 3.0, we've extended output redirection to include the following streams:
Pipeline (1)
Error...
How to set the JDK Netbeans runs on?
... remove existing versions.
Another solution suggested in the oracle (sun) site is,
netbeans.exe --jdkhome "C:\Program Files\jdk1.6.0_20"
I tried this on 6.9.1. You may change the JDK per project as well. You need to set the available JDKs via Java Platforms dialog. Then, go to Run -> Set Proj...
How to set a default value for an existing column
...g default values "constraints". If anything, they are relaxations; the opposite of a constraint! They make more things valid, not fewer.
– Roman Starkov
May 11 '13 at 12:06
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Get HTML code from website in C#
How to get the HTML code from a website, save it, and find some text by a LINQ expression?
7 Answers
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Word-wrap in an HTML table
...so much for this. I was tasked with building a mobile version of a client site that uses tables, and i was having trouble getting this to work! table-layout:fixed did the trick!
– debug
Sep 14 '11 at 21:47
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