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Why does one use dependency injection?
...y:
var logger = new TcpLogger();
First, this is no fun. Second, this is error-prone. Third, this is stupid, repetitive work for a trained monkey. So what do you do?
Obviously it's a quite good idea to introduce an interface ICanLog (or similar) that is implemented by all the various loggers. So ...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...3: 1214.06; 8192: 1171.62ms, 8191: 1351.07ms - that's inside the margin of error, the fluctuations are in the 100ms area; this "benchmark" isn't something that I'd be too comfortable with if we wanted completely accurate values])
[1] Sources for this stuff: Well if you can't get a lecture from some...
Making custom right-click context menus for my web-app
...ing to MDN: developer.mozilla.org/en-US/docs/Web/Events/… Do you see any error?
– Francisco Presencia
Jul 7 '18 at 6:47
...
What is the difference between a 'closure' and a 'lambda'?
...func(): return h
def anotherfunc(h):
return func()
This will cause an error, because func does not close over the environment in anotherfunc - h is undefined. func only closes over the global environment. This will work:
def anotherfunc(h):
def func(): return h
return func()
Because ...
LINQ - Full Outer Join
...easible, for two reasons:
Consistency in methods helps save time, avoid errors, and avoid unintended behavior.
If there ever is an out-of-the-box ".FullJoin()" method in the future, I would imagine it will try to keep to the syntax of the currently existing ".Join()" method if it can. If it does...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
... +1 for pointing out one of the most common, and commonly-overlooked, errors of this sort.
– R.. GitHub STOP HELPING ICE
Aug 11 '10 at 16:27
4
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What is Ember RunLoop and how does it work?
...ndering DOM elements with updated data -- obviously a very inefficient and error-prone way of emptying all of the RunLoop queues. So Ember intelligently blasts through all the data-binding work it can before rendering the DOM elements in the render queue.
So, finally, to answer your question, yes,...
load and execute order of scripts
...blah</script><div id="blah"></div>) then you will get an error.
Overall, yes you can include external scripts and then access their functions and variables, but only if you exit the current <script> tag and start a new one.
...
“Keep Me Logged In” - the best approach
...tf("New Account %s\n", $user);
}
} catch (Exception $e) {
printf("#Error %s\n", $e->getMessage());
}
Class Used
class RememberMe {
private $key = null;
private $db;
function __construct($privatekey) {
$this->key = $privatekey;
}
public function setDB(...
How to develop a soft keyboard for Android? [closed]
...he my keyboard name in settings, but when i select my keyboard it gives me error like "Unfortunalety, MyKey board has stopped". Anybody have any idea about this???.....
– Aniket
Oct 10 '13 at 7:09
...