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How do I close a connection early?
...has started, but JQuery won't return the response until the PHP script is done running.
19 Answers
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What is the difference between const int*, const int * const, and int const *?
...le is still just right to left, but includes resolving parentheses the way one would normally. The whole clockwise spiral thing doesn't make that any easier.
– Matthew Read
Sep 18 '16 at 23:04
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How to convert JSON to XML or XML to JSON?
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@StaxMan: I think everyone can agree that there's no standardized way to represent an XML document in JSON format. Your answer was probably downvoted because it didn't actually answer the question. The OP wasn't asking if he should do the conversio...
Should JAVA_HOME point to JDK or JRE?
...exe. 2: for nondevelopment tools, finding java.exe. This seems to violate "one tool for one thing". Shouldn't JDK_HOME be used instead?
– Pacerier
Sep 14 '15 at 6:24
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What is the correct answer for cout
... the calls you expained it would be undefined behaviour. But now, I have one more question (may be siller one, and I missing something basic and thinking loud) How did you deduce that the global version of std::operator<<() would be called instead of ostream::operator<<() member versi...
What is the difference between a static and a non-static initialization code block
My question is about one particular usage of static keyword. It is possible to use static keyword to cover a code block within a class which does not belong to any function. For example following code compiles:
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Overloaded method selection based on the parameter's real type
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As mentioned before overloading resolution is performed at compile time.
Java Puzzlers has a nice example for that:
Puzzle 46: The Case of the Confusing Constructor
This puzzle presents you with two Confusing constructors. The mai...
SecurityException: Permission denied (missing INTERNET permission?)
... the requirement and from developer standpoint is all that's needed to be done to be able to do networking. Moreover, since permissions are shown to the user during installation, the fact your app ended installed on user's device means s/he granted what you asked for (otherwise installation is cance...
A positive lambda: '+[]{}' - What sorcery is this? [duplicate]
...as the unary operator + has a set of built-in overloads, specifically this one:
13.6 Built-in operators [over.built]
8 For every type T there exist candidate operator functions of the form
T* operator+(T*);
And with this, it's quite clear what happens: When operator + is applied to the clo...
How do I find the duplicates in a list and create another list with them?
...vious what not seen.add(x) is doing (the set add() method always returns None, hence the need for not).
To compute the list of duplicated elements without libraries:
seen = {}
dupes = []
for x in a:
if x not in seen:
seen[x] = 1
else:
if seen[x] == 1:
dupes.ap...