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All falsey values in JavaScript
...HTML spec as a "willful violation of the JavaScript specification" so that sites written for IE wouldn't break on trying to access, for example, document.all.something; it's falsy because if (document.all) used to be a popular way to detect IE, before conditional comments. See Why is document.all fa...
How can I recover a lost commit in Git?
... merge temp
Here's also a link specifically for reflog on a Git tutorial site:
Atlassian Git Tutorial
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What is the difference between UTF-8 and Unicode?
...about this, IME.
Some references on Unicode:
The Unicode consortium web site and in particular the tutorials section
Joel's article
My own article (.NET-oriented)
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git pull from master into the development branch
...called dmgr2 (development) and I want to pull from the master branch (live site) and incorporate all the changes into my development branch. is there a better way to do this?
here is what I had planned on doing, after committing changes:
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What's the difference between ContentControl and ContentPresenter?
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Sometimes an example is easier than theoretical jargon. In an MS web site (Scroll to the bottom: http://msdn.microsoft.com/en-us/library/system.windows.controls.contentpresenter(v=vs.110).aspx), it uses a button as an example. A Button has a ContentControl, which allows you to place one contro...
What is the difference between URI, URL and URN? [duplicate]
What's the difference between an URI, URL and URN? I have read a lot of sites (even Wikipedia) but I don't understand it.
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Checking images for similarity with OpenCV
...Downsides: It may be slow. It is not perfect.
Over on the OpenCV Q&A site I am talking about the difference between feature descriptors, which are great when comparing whole images and texture descriptors, which are used to identify objects like human faces or cars in an image.
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Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
... a 404 response.
You could also just use the favicon of another popular site which is likely to have their favicon cached, like http://google.com/favicon.ico, so that it is served from cache.
As commenters have pointed out, just because you can do this doesn't mean you should, since some browse...
How can I use different certificates on specific connections?
...rge Java application has to converse with another company's SSL-secured website. The problem is that the site uses a self-signed certificate. I have a copy of the certificate to verify that I'm not encountering a man-in-the-middle attack, and I need to incorporate this certificate into our code in...
How can I handle time zones in my webapp?
... the time zone of the user when we first registers, as often seen on forum sites, and always display time with the time zone.
As for storing the dates, UTC is the way to go. Convert to UTC and stick it into the database. While retrieving, simply convert the time to the timezone set for the user.
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