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Are Exceptions in C++ really slow
...y takes a long time
Determining the right handler involves RTTI: many RTTI descriptors to fetch, scattered around memory, and complex operations to run (basically a dynamic_cast test for each handler)
So, mostly cache misses, and thus not trivial compared to pure CPU code.
Note: for more details,...
How does this milw0rm heap spraying exploit work?
...so.
You can see all the encoding tricks here:
http://www.owasp.org/index.php/Category:OWASP_CAL9000_Project
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In WPF, what are the differences between the x:Name and Name attributes?
...licit and explicit garbage collection. I read: support.scichart.com/index.php?/News/NewsItem/View/21/… Found that reducing x:Name further improved performance.
– MachinusX
Aug 20 '14 at 3:40
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What is the fastest substring search algorithm?
...ell as a test suite, here:
http://www.dmi.unict.it/~faro/smart/algorithms.php
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What is the canonical way to check for errors using the CUDA runtime API?
...
This will incorporate the filename, line number, and an English language description of the cudaError_t into the thrown exception's .what() member:
#include <iostream>
int main()
{
try
{
// do something crazy
throw_on_cuda_error(cudaSetDevice(-1), __FILE__, __LINE__);
}
cat...
Why is arr = [] faster than arr = new Array?
...ments passed to functions, etc.
http://www.dyn-web.com/tutorials/obj_lit.php
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What is the AppDelegate for and how do I know when to use it?
...le or any type of analogy with another programming language like Python or PHP that uses an AppDelegate like pattern?
4 Ans...
How do I add a tool tip to a span element?
...article aided in my confusion : htmlgoodies.com/tutorials/html_401/article.php/3479661/… where it says that the tooltip works for the "text"
– Augiwan
Jan 23 '13 at 13:50
1
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Algorithm to generate a crossword
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Nice description. I thought about this a few times in the past, but never tried it. Now for the magic question: how well did it work? Just for sparse puzzles, or also for dense ones (like in the paper)? And how many clues do you n...
In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
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With the PHP version of Markdown, you can also link headers to fragment identifiers within the page using a syntax like either of the following, as documented here
Header 1 {#header1}
========
## Header 2 ## {#header...