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Unique fields that allow nulls in Django
...project, I dumped this into an extras.py file that lives in the root of my site, then I can just from mysite.extras import CharNullField in my app's models.py file. The field acts just like a CharField - just remember to set blank=True, null=True when declaring the field, or otherwise Django will t...
Change a Git remote HEAD to point to something besides master
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Since you mention GitHub, to do it on their site simply go into your project, then...
admin > Default Branch > (choose something)
Done.
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DirectX SDK (June 2010) Installation Problems: Error Code S1023
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The solution on Microsoft site: answers.microsoft.com/en-us/windows/forum/…
– Der_Meister
Sep 10 '15 at 8:22
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multiple tags
...ng element, you can use aria-labelledby like follows:
<nav aria-label="Site Menu">
<ul>
...List on links here...
</ul>
</nav>
<article>
<h1>Title</h1>
...
<nav aria-labelledby="id-1">
<h2 id="id-1">
Related Content
&l...
JSP : JSTL's tag
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c:out escapes HTML characters so that you can avoid cross-site scripting.
if person.name = <script>alert("Yo")</script>
the script will be executed in the second case, but not when using c:out
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How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
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the downside is that disabled users can't zoom in on your site!
– Jess Jacobs
May 17 '11 at 17:48
I n...
CSS image resize percentage of itself?
...w quite by accident while designing my first large-scale responsive design site.
<div class="wrapper">
<div class="box">
<img src="/logo.png" alt="">
</div>
</div>
.wrapper { position:relative; overflow:hidden; }
.box { float:left; } //Note: 'float:right' wou...
Generating all permutations of a given string
... pointing. Will see if I can edit, its been years since I logged into this site.
– srikanth yaradla
Aug 17 '19 at 13:00
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How can I make XSLT work in chrome?
...ing onLoad events and inject some javascript handler in it.
An example of site that does not work as expected (the Common Lisp documentation) in Chrome, but works in IE which supports client-side XSLT:
http://common-lisp.net/project/bknr/static/lmman/toc.html
This index page above is displayed co...
How can I transition height: 0; to height: auto; using CSS?
...edidiahHurt and Ryan Ore are trying to limit possible answers on a Q&A site. Especially considering this answer was here first. Doubly so since the accepted answer is a workaround.
– Hooray Im Helping
Jun 24 '14 at 16:46
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