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Getting the name of a child class in the parent class (static context)
... Ok, updated. Of course the BaseModel class has much more methods, including some to keep track of what is changed in the object and UPDATE only what has chaged, etc... But thank you anyway :).
– saalaa
Nov 12 '08 at 6:28
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Is there a software-engineering methodology for functional programming? [closed]
...ng Lisp or Clojure, the best practice is to write function contracts first including unit tests—it's test-driven development to the max. And you will want to use whatever version of QuickCheck has been ported to your platform, which in your case looks like it's called ClojureCheck. It's an extrem...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
... __ATOMIC_RELEASE 3
That's 236 macros from an empty file. When I added #include <stdio.h> to the file, the number of macros defined went up to 505. These includes all sorts of platform-identifying macros.
share
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WCF service startup error “This collection already contains an address with scheme http”
...iceHost from w/in a Command Line executable. I followed the instructions, including where it says to add the appropriate Service (and interface). But I got the above error.
Turns out when I added the service class, VS automatically added the configuration to the app.config. And the demo was tryi...
What are the drawbacks of Stackless Python? [closed]
... implementation but it's meant as a reference implementation, and it won't include Stackless functionality because it can't be implemented by Jython or Iron Python.
There are absolutely no plans for "significant changes to the code base". That quote and reference hyperlink from Arafangion's (see t...
Go build: “Cannot find package” (even though GOPATH is set)
...variables several times it still didn't work. I encountered several errors including 'Cannot find package' and 'unrecognized import path'. After trying to reinstall with this solution by the instructions on golang.org (including the uninstall part) still encountered problems.
Took me some time to r...
Generate random numbers uniformly over an entire range
...erable other random number generators with different kind of distributions including Bernoulli, Poisson and normal.
How can I shuffle a container?
The standard provides std::shuffle, which can be used as follows:
std::vector<int> vec = {4, 8, 15, 16, 23, 42};
std::random_device random_dev;
st...
What regular expression will match valid international phone numbers?
...s reserved for future use. While it could be shortened a bit, I decided to include each code independently.
This is for calls originating from the USA. For other countries, replace the international access code (the 011 at the beginning of the regex) with whatever is appropriate for that country's ...
Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
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Thread pooling in C++11
...t-vit/ctpl.
Then the code your wrote can be replaced with the following
#include <ctpl.h> // or <ctpl_stl.h> if ou do not have Boost library
int main (int argc, char *argv[]) {
ctpl::thread_pool p(2 /* two threads in the pool */);
int arr[4] = {0};
std::vector<std::fut...