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How do I get hour and minutes from NSDate?
...inute = comp.minute
More about the dateformat is on the official unicode site
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ruby 1.9: invalid byte sequence in UTF-8
...ng a crawler in Ruby (1.9) that consumes lots of HTML from a lot of random sites.
When trying to extract links, I decided to just use .scan(/href="(.*?)"/i) instead of nokogiri/hpricot (major speedup). The problem is that I now receive a lot of " invalid byte sequence in UTF-8 " errors.
From w...
Async/await vs BackgroundWorker
...lock indefinitely!
Also, for concrete examples you could search this site. Here are some example:
Calling an async method with c#5.0
Why does this code fail when executed via TPL/Tasks?
await vs Task.Wait - Deadlock?
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How to remove the arrow from a select element in Firefox
...work on FF 30 anymore. Please go ahead and submit a ticket on Mozilla's website: bugzilla.mozilla.org/show_bug.cgi?id=649849. The more people complain about it, the better chance we have of them fixing it.
– Stan
Jul 4 '14 at 18:38
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How to properly URL encode a string in PHP?
... description
Somebody just bought a prepaid gift card ("token") on our website. Tokens have corresponding URLs to redeem them. This customer wants to email the URL to someone else. Our web page includes a mailto link that lets them do that.
PHP code
// The order system generates some opaque token...
Broken references in Virtualenvs
...
A update version @Chris Wedgwood's answer for keeping site-packages (keeping packages installed)
cd ~/.virtualenv/name_of_broken_venv
mv lib/python2.7/site-packages ./
rm -rf .Python bin lib include
virtualenv .
rm -rf lib/python2.7/site-packages
mv ./site-packages lib/py...
How to add extension methods to Enums
...
According to this site:
Extension methods provide a way to write methods for existing classes in a way other people on your team might actually discover and use. Given that enums are classes like any other it shouldn’t be too surprising tha...
Responsive iframe using Bootstrap
...e>
</div>
That’s it! Now you can use responsive videos on your site.
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How do I specify a pointer to an overloaded function?
... have the template deduction succeed, you need to do more work on the call site.
Generic solution to fixing it
Hopping in here a few years and C++14 later. Rather than use a static_cast (which would allow template deduction to succeed by "fixing" which f we want to use, but requires you to manual...
Resize HTML5 canvas to fit window
... something is working the way I expect it to. I found it at the following site:
http://htmlcheats.com/html/resize-the-html5-canvas-dyamically/
Here's the code:
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Resize HTML5 canvas dynamically | www.htmlcheats.co...