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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
..."callback" to a function that is essentially a black box (implemented in C etc..). To the hapless developer they are async...just because. If you want to write your own async function you have to hack it by sending it in to SetTimeout(myfunc,0). Should you do that? Another debate....probably not....
What's the difference between equal?, eql?, ===, and ==?
...used in encryption algorithms, database indexing, file integrity checking, etc. Some programming languages, such as Ruby, provide a collection type called hash table. Hash tables are dictionary-like collections which store data in pairs, consisting of unique keys and their corresponding values. Unde...
JavaScript closures vs. anonymous functions
...lexical grand parent function, in the lexical grand-grand parent function, etc.
This can be seen as a scope chain; scope of current function -> scope of lexical parent function -> scope of lexical grand parent function -> ... until the last parent function that has no lexical parent.
Th...
Understanding recursion [closed]
... then call writeNumbers(9) which will write 9 and then call writeNumber(8) etc. Until writeNumbers(1) writes 1 and then calls writeNumbers(0) which will write 0 butt will not call writeNumbers(-1);
This code is essentially the same as:
for(i=10; i>0; i--){
write(i);
}
Then why use recursion ...
Difference between CouchDB and Couchbase
...e changes feed, CouchApps, two-tier architecture, peer-to-peer replication etc.) then you can either forget about those features or stay with CouchDB.
In any case, make sure to read and understand the Migration to Couchbase for CouchDB Users tutorial before you think about switching.
People often g...
Mail multipart/alternative vs multipart/mixed
...ments);
}
//msg.setText(message, "utf-8");
//msg.setContent(message,"text/html; charset=utf-8");
return mpMixed;
}
private Multipart newChild(Multipart parent, String alternative) throws MessagingException {
MimeMultipart child = new MimeMultipart(a...
How to draw a path on a map using kml file?
...k> placemarks) {
this.placemarks = placemarks;
}
public Placemark getCurrentPlacemark() {
return currentPlacemark;
}
public void setCurrentPlacemark(Placemark currentPlacemark) {
this.currentPlacemark = currentPlacemark;
}
public Placemark getRoutePlacemark() {
return routePlac...
Most simple but complete CMake example
...ile(GLOB_RECURSE data resources/*)
# you can use set(sources src/main.cpp) etc if you don't want to
# use globing to find files automatically
###############################################################################
## target definitions #######################################################...
In Python, how do I determine if an object is iterable?
... What if some_object throws TypeError caused by other reason(bugs etc.) too? How can we tell it from the "Not iterable TypeError"?
– Shaung
Sep 13 '11 at 7:34
...
How to calculate moving average using NumPy?
... to a particular technical discipline (e.g., scikits-image, scikits-learn, etc.) Several of these were (in particular, the awesome OpenOpt for numerical optimization) were highly regarded, mature projects long before choosing to reside under the relatively new scikits rubric. The Scikits homepage li...