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Why is GHC so large/big?
...model, similar to jhc. It might even compile faster if it would keep 'ld' from swapping.
– John L
Feb 1 '11 at 11:48
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Which, if any, C++ compilers do tail-recursion optimization?
...ization level is -O1. I notice if I play around with it (even changing it from static to extern, the tail recursion goes away pretty fast, so I wouldn't depend on it for program correctness.
#include <stdio.h>
static int atoi(const char *str, int n)
{
if (str == 0 || *str == 0)
r...
Retina displays, high-res background images
...;
}
}
As @3rror404 included in his edit after receiving feedback from the comments, there's a world beyond Webkit/iPhone. One thing that bugs me with most solutions around so far like the one referenced as source above at CSS-Tricks, is that this isn't taken fully into account.
The origina...
Pass correct “this” context to setTimeout callback?
...ing $.proxy or Function.prototype.bind).
The code to make it work in IEs from Webreflection:
/*@cc_on
(function (modifierFn) {
// you have to invoke it as `window`'s property so, `window.setTimeout`
window.setTimeout = modifierFn(window.setTimeout);
window.setInterval = modifierFn(window.se...
Why not use Double or Float to represent currency?
...
From Bloch, J., Effective Java, 2nd ed, Item 48:
The float and double types are
particularly ill-suited for monetary
calculations because it is impossible
to represent 0.1 (or any other
negative power of ten) as a...
Run two async tasks in parallel and collect results in .NET 4.5
...
I didn't get the results from either one of the tasks. So I changed it to Task<TResult> t1 = LongTask1(); and now I get t1.Result. <TResult> is the returning type of your result. You'll need a return <TResult> in your method for thi...
Why do some C# lambda expressions compile to static methods?
...ill always be false).
See here: Why has a lambda with no capture changed from a static in C# 5 to an instance method in C# 6?
and here: Difference in CSC and Roslyn compiler's static lambda expression evaluation?
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C++11 range based loop: get item by value or reference to const
... in a for loop? How do you ensure that you don't change the original items from a container when you iterate over it?
– Nawaz
Mar 2 '13 at 16:42
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How do you test functions and closures for equality?
...s feature I, like many developers, also can't let go of my feelings coming from other languages where this is a trivial task. There are plenty of unsafeBitCast examples, most of them don't show the full picture, here's a more detailed one:
typealias SwfBlock = () -> ()
typealias ObjBlock = @conv...
How to declare a global variable in a .js file
...e in your script file. Here is another issue: The script file might be run from a context that is not the global context in some run-time environment.
It has been proposed to assign the global to window directly. But that is also run-time dependent and does not work in Node etc. It goes to show tha...