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Differences between Agda and Idris
...the best person to answer this, as having implemented Idris I'm probably a bit biased! The FAQ - http://docs.idris-lang.org/en/latest/faq/faq.html - has something to say on it, but to expand on that a bit:
Idris has been designed from the ground up to support general purpose programming ahead of t...
What is the difference between AF_INET and PF_INET in socket programming?
...al beast that is rarely seen in nature, but I
might as well clarify it a bit here. Once a long time ago, it was
thought that maybe a address family (what the "AF" in "AF_INET" stands
for) might support several protocols that were referenced by their
protocol family (what the "PF" in "PF_INET...
What is a regular expression for a MAC Address?
...ns for ordinary MAC addresses (§ 8.1 ¶ 3) and colons for the obsolescent bit-reversed notation (¶ 4). Importantly, in practice, no one observes this. We simply use one or the other, but never mix them in a single written MAC.
– pilcrow
Jul 14 '15 at 17:06
...
emacs, unsplit a particular window split
... this feature!
– Blisterpeanuts
Jun 10 at 12:59
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Using scanf() in C++ programs is faster than using cin?
...econds
iostream with sync_with_stdio(false): 5.5 seconds
C++ iostream wins! It turns out that this internal syncing / flushing is what normally slows down iostream i/o. If we're not mixing stdio and iostream, we can turn it off, and then iostream is fastest.
The code: https://gist.github.com...
Does this app use the Advertising Identifier (IDFA)? - AdMob 6.8.0
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I'm having the same issue here and I was a bit afraid of checking the last box, since I have no idea what the 3rd party SDK will do with the data collected and if they will respect the Limit Ad Settings.
But I found a post by a Google Admob programmer, Eric Leichtens...
TortoiseGit not showing icon overlays
...ntil yesterday, when I encountered a problem. I was deleting a folder when Windows Explorer sort of crashed on me (it hung on "discovering items") for over an hour, then I restarted the system.
...
Get fragment (value after hash '#') from a URL in php [closed]
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I've been searching for a workaround for this for a bit - and the only thing I have found is to use URL rewrites to read the "anchor". I found in the apache docs here http://httpd.apache.org/docs/2.2/rewrite/advanced.html the following...
By default, redirecting to an HTM...
When is -XAllowAmbiguousTypes appropriate?
...appingInstances. And looking at the code, indeed it does.
Experimenting a bit, it seems that GHC is okay with overlapping instances when it is clear that one is strictly more general than the other:
{-# LANGUAGE FlexibleInstances, OverlappingInstances #-}
class Foo a where
whichOne :: a -> S...
Best practice for Django project working directory structure
... of Django "projects" that I have in my ~/projects/ directory, both have a bit different structure.:
Stand-alone websites
Pluggable applications
Stand-alone website
Mostly private projects, but doesn't have to be. It usually looks like this:
~/projects/project_name/
docs/ # document...