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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...client-detect
Demo: http://www.stoimen.com/jquery.client.plugin/
This is based on quirksmode BrowserDetect a wrap for jQuery browser/os detection plugin.
For keen readers:
http://www.stoimen.com/blog/2009/07/16/jquery-browser-and-os-detection-plugin/
http://www.quirksmode.org/js/support.html
And...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
...ly 32-bit registers, if the library writer is so motivated. There are SSE-based pow implementations that are more accurate than most x87-based implementations, and there are also implementations that trade off some accuracy for speed.
– Stephen Canon
Jun 22 '1...
What is the purpose of the implicit grant authorization type in OAuth 2?
...
It boils down to: If a user is running a browser-based, or "public", (JavaScript) web app with no server side component, then the user implicitly trusts the app (and the browser where it runs, potentially with other browser-based apps...).
There is no 3rd-party remote serv...
Are the days of passing const std::string & as a parameter over?
...ormance is important, you'll be wise to consider how you pass these types, based on the details you use in your implementations.
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Unicode equivalents for \w and \b in Java regular expressions?
...-results column
for Java and a P-results column for Perl or any other PCRE-based regex engine:
Regex 001A 0085 00A0 2029
J P J P J P J P
\s 1 1 0 1 0 1 0 1
\pZ 0 0 0 0 1 1 1 1
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Ruby custom error classes: inheritance of the message attribute
...hing similar. I wanted to pass an object to #new and have the message set based on some processing of the passed object. The following works.
class FooError < StandardError
attr_accessor :message # this is critical!
def initialize(stuff)
@message = stuff.reverse
end
end
begin
rais...
What is the Scala identifier “implicitly”?
...e you are calling a method that pretty prints a person, using a type class based approach:
trait Show[T] { def show(t: T): String }
object Show {
implicit def IntShow: Show[Int] = new Show[Int] { def show(i: Int) = i.toString }
implicit def StringShow: Show[String] = new Show[String] { def show...
Latest jQuery version on Google's CDN
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nice to learn that caching is based on the version detail level!
– Tadas V.
Oct 6 '16 at 8:06
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Unknown file type MIME?
...egarding the content or state of the file, or even if it is binary or text based, it is too obscure for production code, might be ok for a small project, since if a file mimetype has no handler in the OS, it is essentially a downloadable binary- and the unknown type is a known handle in windows OS, ...
What is the maximum amount of RAM an app can use?
...get the amount of memory allocated to your app, it's calculated on the fly based on various factors.
P.S. I'm using a static class field to hold a cache but as per the latest Android guidelines its recommended to use ViewModel architecture component for that purpose.
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