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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
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At least std::auto_ptr and boost::shared_ptr are still susceptible to leaks.
– Jasper Bekkers
Dec 22 '08 at 23:55
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What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
... parallel strategies. I suspect that UArray cannot be used neither, but at least it is very easy to switch from UArray to boxed Array and see if parallelization benefits outweight the boxing costs.
For color images I will wish to store triples of 16-bit integers or triples of single-precision fl...
How to detect Adblock on my website?
...ipt>
</body>
</html>
Files like ads.js are blocked by at least these adblockers on Chrome:
AdBlock
Adblock Plus
Adblock Pro
Ghostery
Update on 2019-02-15:
Added Ghostery in the list above because the extension now also blocks requests to ads.js. Very handy. Does this mean that Gh...
Re-open *scratch* buffer in Emacs?
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Note that there is something special about scratch, at least in GNU Emacs 21 and later: switching to a new scratch buffer will put it back into Lisp Interaction mode.
– Peter S. Housel
Oct 27 '08 at 16:16
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Finding all cycles in a directed graph
...rify:
Strongly Connected Components will find all subgraphs that have at least one cycle in them, not all possible cycles in the graph. e.g. if you take all strongly connected components and collapse/group/merge each one of them into one node (i.e. a node per component), you'll get a tree with no ...
Best way to build a Plugin system with Java
...rking (not easy, all examples are out of date, everything on the net is at least three years old if not five), but I had serious trouble getting it integrated into an existing project because of issues with the jar manifests.
In short, there are only a few obscure tools used for building manifest...
What does the “Just” syntax mean in Haskell?
...sure how familiar you are with the concept of a Monad yet, but you have at least used IO a before, and the type signature IO a looks remarkably similar to Maybe a. Although IO is special in that it doesn't expose its constructors to you and can thus only be "run" by the Haskell runtime system, it's ...
Is the pImpl idiom really used in practice?
...s that a lot of libraries out there use it to stay stable in their API, at least for some versions.
But as for all things, you should never use anything everywhere without caution. Always think before using it. Evaluate what advantages it gives you, and if they are worth the price you pay.
The ad...
Why does Decimal.Divide(int, int) work, but not (int / int)?
...can enforce non-integer division on int arguments by explicitly casting at least one of the arguments to a floating-point type, e.g.:
int a = 42;
int b = 23;
double result = (double)a / b;
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How to break out of a loop in Bash?
...ne as a variable name? It's a shell keyword... Kinda confusing at the very least.
– Michael Dorst
May 28 at 23:18
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