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Face recognition Library [closed]
... you an idea of whats involved:
#include <ccv.h>
int main(int argc, char** argv)
{
ccv_dense_matrix_t* image = 0;
ccv_read(argv[1], &image, CCV_IO_GRAY | CCV_IO_ANY_FILE);
ccv_bbf_classifier_cascade_t* cascade = ccv_load_bbf_classifier_cascade(argv[2]); ccv_bbf_params_...
How to add one day to a date? [duplicate]
... database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.
Where to obtain the java.time classes?
Java SE 8, Java SE 9, Java SE 10, and later
Built-in.
Part of the standard Java API with a bundled implementation.
Java 9 adds some minor ...
Stock ticker symbol lookup API [closed]
...
hey is it possible to use wild char in the query? tried % and * but no luck...
– NightWolf
Jun 20 '11 at 5:22
2
...
Alternatives to JavaScript
...ors." is akin to Coffeescript but more comprehensive, providing a bunch of extra features to increase safety and reduce repetitive boilerplate patterns.
LiteScript falls somewhere inbetween Coffeescript and GorillaScript. It offers async/yield syntax for "inline" callbacks, and checking for variable...
Converting RGB to grayscale/intensity
...th 32 bits i.e. 4 bytes per pixel
unsigned int fourBytes;
unsigned char r,g,b;
for (int index=0;index<width*height;index++)
{
fourBytes=pntrBWImage[index];//caches 4 bytes at a time
r=(fourBytes>>16);
g=(fourBytes>>8);
...
Git Gui: Perpetually getting “This repository currently has approximately 320 loose objects.”
... command line fixed it for me. May be git gui runs something like git gc --extra-unaggressive :)
– sashoalm
Jan 30 '14 at 13:57
38
...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
...s implementation you use.
Many of these libraries also provide a bunch of extra combinators on top, and usually some form of template haskell machinery to automatically generate lenses for the fields of simple record types.
With that in mind, we can turn to the different implementations:
Implemen...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
...l compare unordered with everything, including itself.
As far as writing extra code to handle NaNs goes, it is usually possible (though not always easy) to structure your code in such a way that NaNs fall through properly, but this is not always the case. When it isn't, some extra code may be nec...
Combining C++ and C - how does #ifdef __cplusplus work?
...for functions with names like _Z1hic when you were looking for void h(int, char)
5: This sort of mixing is a common reason to use extern "C", and I don't see anything wrong with doing it this way -- just make sure you understand what you are doing.
...
Line continuation for list comprehensions or generator expressions in python
...t appears at the end of a line, where it either doesn't stand out or needs extra padding, which has to be fixed when line lengths change:
x = very_long_term \
+ even_longer_term_than_the_previous \
+ a_third_term
In such cases, use parens:
x = (very_long_term
+ even_...