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How to detect a loop in a linked list?
...rtle took one, then it could skip by because it would be gaining by 2 each time, but since it only gains by 1 each iteration it cannot skip past.
– Dave L.
Sep 20 '15 at 23:51
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Difference between DOM parentNode and parentElement
... In other words, it's completely pointless 99.999999999999% of the time. Whose idea was it?
– Niet the Dark Absol
Dec 31 '11 at 2:33
26
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What is the C runtime library?
What actually is a C runtime library and what is it used for? I was searching, Googling like a devil, but I couldn't find anything better than Microsoft's: "The Microsoft run-time library provides routines for programming for the Microsoft Windows operating system. These routines automate many commo...
HTML5 Canvas Resize (Downscale) Image High Quality?
...owser does make use of 4 pixels to make one-.
BUT... if you use several time a 2X downsampling, you'll face the issue that the successive rounding errors will add too much noise.
What's worse, you won't always resize by a power of two, and resizing to the nearest power + a last resizing is very n...
What is CMake equivalent of 'configure --prefix=DIR && make all install '?
...nstall.cmake
Finally, you can specify the install prefix at configure-time, and then build and install in one step as follows:
$ cd build
$ cmake -DCMAKE_INSTALL_PREFIX:PATH=/path/to/install /path/to/src
$ cmake --build . --target install
You would either add --config Release to the third co...
jQuery click not working for dynamically created items [duplicate]
...ch element in a given div( #container ) and does a javascript alert each time a span is clicked. This works fine if the <span> 's are static.
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Proper stack and heap usage in C++?
...programs on 32-bit OS, the stack has a small and fixed (at thread-creation time at least) size (typically just a few megs. This is so that you can create lots of threads without exhausting address space. For 64-bit programs, or single threaded (Linux anyway) programs, this is not a major issue. Unde...
Adding two Java 8 streams, or an extra element to a stream
...n top of that, the collector concat creates an intermediate ArrayList each time it is used in the chain. Both operations can have a significant impact on the behaviour of your program. However, if readability is more important than performance, it might still be a very helpful approach.
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Show and hide a View with a slide up/down animation
... animation will slide a View down by its height and fade it in at the same time:
// Prepare the View for the animation
view.setVisibility(View.VISIBLE);
view.setAlpha(0.0f);
// Start the animation
view.animate()
.translationY(view.getHeight())
.alpha(1.0f)
.setListener(null);
You can...
What does “zend_mm_heap corrupted” mean
... changing configuration options.
Changing configuration options will sometimes have a positive impact, but it can just as easily make things worse, or do nothing at all.
The nature of the error is this:
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(void) ...