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Image comparison - fast algorithm
...tially the hardest to implement.
Keypoint Matching
Better than picking 100 random points is picking 100 important points. Certain parts of an image have more information than others (particularly at edges and corners), and these are the ones you'll want to use for smart image matching. Google "...
What is the curiously recurring template pattern (CRTP)?
... You can write
int main()
{
Apple a1;
Apple a2;
a1.size = 10;
a2.size = 10;
if(a1 == a2) //the compiler won't complain!
{
}
}
This could seem that you would write less if you just wrote operator == for Apple, but imagine that the Equality template would provide not...
How do I implement onchange of with jQuery?
...
Basheer AL-MOMANI
10.8k88 gold badges7575 silver badges7676 bronze badges
answered Sep 18 '09 at 8:48
GregGreg
...
How can I reliably get an object's address when operator& is overloaded?
...
102
Update: in C++11, one may use std::addressof instead of boost::addressof.
Let us first copy ...
Set environment variables from file of key/value pairs
...
Add export command in the file itself:
export MINIENTREGA_FECHALIMITE="2011-03-31"
export MINIENTREGA_FICHEROS="informe.txt programa.c"
export MINIENTREGA_DESTINO="./destino/entrega-prac1"
Then you need to source in the file in current shell using:
. ./conf/prac1
OR
source ./conf/prac1
...
Facebook database design?
...
90
Keep a friend table that holds the UserID and then the UserID of the friend (we will call it Fri...
How can I mock dependencies for unit testing in RequireJS?
...ext for your test where you can simply mock your dependencies:
var cnt = 0;
function createContext(stubs) {
cnt++;
var map = {};
var i18n = stubs.i18n;
stubs.i18n = {
load: sinon.spy(function(name, req, onLoad) {
onLoad(i18n);
})
};
_.each(stubs, function(value, key) {
...
Automatically open Chrome developer tools when new tab/new window is opened
...
UPDATE 2:
See this answer . - 2019-11-05
You can also now have it auto-open Developer Tools in Pop-ups if they were open where you opened them from. For example, if you do not have Dev Tools open and you get a popup, it won't open with Dev Tools. But if y...
What does LINQ return when the results are empty
...
answered Jul 28 '09 at 4:23
leppieleppie
107k1616 gold badges181181 silver badges287287 bronze badges
...
What is the difference between the add and offer methods in a Queue in Java?
Take the PriorityQueue for example http://java.sun.com/j2se/1.5.0/docs/api/java/util/PriorityQueue.html#offer(E)
8 Answe...