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JavaScript: Get image dimensions
...th, h:this.height};
r.resolve(s)
});
return r;
}
getMeta("http://www.google.hr/images/srpr/logo3w.png").done(function(test){
alert(test.w + ' ' + test.h);
});
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How do I add spacing between columns in Bootstrap?
...rences. You can then modify the column widths and gutters to match your website. Adding empty divs isn't really bad though, what is important is coming up with something that you (and/or your team) can use consistently; if empty divs is the way that you achieve that then it's fine; remember that you...
How to preventDefault on anchor tags?
... This is fine if you don't care about accessibility on your site. By leaving off the href, its not possible to use your keyboard to tab onto that item. Unless you added a tabindex. With all that in mind, why not just use preventDefault...? That's what its there for.
...
Sometimes adding a WCF Service Reference generates an empty reference.cs
...ues on each server.
And there's the problem: Under "SSL Settings" for the site, make sure "Require SSL" is checked, and check the Client Certificates radio button for "Accept". Problem fixed!
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Ajax, back button and DOM updates
... never had a reason to use it myself, and if developers want to make their sites slower and more painful for their users (I hate how navigating back to reddit comment pages resets comment collapsed state), that's their prerogative.
– Miles
Jul 30 '09 at 6:16
...
Postgres could not connect to server
...de.
In my case, it happened when upgrading from 9.3 to 9.4.
See http://www.postgresql.org/docs/9.4/static/upgrading.html
OS X/Homebrew:
Try running postgres -D /usr/local/var/postgres -- it will give you a much more verbose output if postgres fails to start.
In my case, running rm -rf /usr/lo...
How do I set GIT_SSL_NO_VERIFY for specific repos only?
...tually on that server git is trying to access .gitconfig somewhere in /var/www/...
– antongorodezkiy
Jul 30 '15 at 19:36
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...ModelState.AddModelErrors(dinner.GetRuleViolations());
Reference: http://www.wrox.com/WileyCDA/WroxTitle/Professional-ASP-NET-MVC-1-0.productCd-0470384611,descCd-ERRATA.html
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POST data in JSON format
...in.js"></script>
<script type="text/javascript" src="http://www.json.org/json2.js"></script>
<script type="text/javascript">
$(function() {
var frm = $(document.myform);
var dat = JSON.stringify(frm.serializeArray());
alert("I am about to P...
Import SQL dump into PostgreSQL database
...osts and the old one provided a SQL dump of the PostgreSQL database of our site.
15 Answers
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