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When is assembly faster than C?
... @Praxeolitic: FP add is commutative (a+b == b+a), but not associative (reordering of operations, so rounding of intermediates is different). re: this code: I don't think uncommented x87 and a loop instruction are a very awesome demonstration of fast asm. loop is apparently not actually a bottlen...
How does TestFlight do it?
... already stated.
For this to work, you need the UDID for every device in order to add it to the Ad Hoc profile, re-compile the app with the new profile an redistribute the new build.
You can get the UDID with the help of the OTA Authentication Request. This is actually a step that is done in MDM ...
How to know if user is logged in with passport.js?
... } else {
res.redirect('/login');
}
}
And use it:
app.get('/orders', loggedIn, function(req, res, next) {
// req.user - will exist
// load user orders and render them
});
share
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Python + Django page redirect
...fox 5 'caching' 301 redirects
I had to clear my caches to change it. In order to avoid this head-scratching in the future, I was able to make it temporary like so:
from django.views.generic import RedirectView
url(r'^source$', RedirectView.as_view(permanent=False,
...
How to “log in” to a website using Python's Requests module?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
Properties vs Methods
... Calling the member twice in succession produces different results.
The order of execution is important. Note that a type's properties should
be able to be set and retrieved in any
order.
The member is static but returns a value that can be changed.
The member returns an array. Properties...
Parse JSON String into a Particular Object Prototype in JavaScript
...stest. I guess issue with FF is that first test is slower than last, just order of execution matters. In chrome everything runs with almost same speed. I mean property access and nvocation of methods. Creatin is faster with new, but that's not so important. see: jsperf.com/prototype-change-test-88...
The difference between fork(), vfork(), exec() and clone()
...standings if you think after forking there is an implicit notion of serial order. Forking creates a new process and then returns control to both processes (each returning a different pid) - the operating system can schedule the new process to run in parallel if such a thing makes sense (e.g. multipl...
Force R not to use exponential notation (e.g. e+10)?
...
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...
What is the difference between XML and XSD?
...fines an element.
xs:sequence : Denotes child elements only appear in the order mentioned.
xs:complexType : Denotes it contains other elements.
xs:simpleType : Denotes they do not contain other elements.
type:
string,
decimal,
integer,
boolean,
date,
time,
In simple words, xsd is another way t...