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#import using angle brackets < > and quote marks “ ”
...nge of areas, string handling, mathematical, data conversion, printing and reading of variables.
Ex- #include it contain the information about input like scanf(),and out put like printf() function and etc in a compiler.
INCLUDE
1) #INCLUDE:-
It is a pre-processor that process before process of m...
What is exactly the base pointer and stack pointer? To what do they point?
...
So far the best explanation i read about esp and ebp.
– Chris Bao
Aug 18 at 0:04
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Any reason not to use '+' to concatenate two strings?
...s nothing wrong in concatenating two strings with +. Indeed it's easier to read than ''.join([a, b]).
You are right though that concatenating more than 2 strings with + is an O(n^2) operation (compared to O(n) for join) and thus becomes inefficient. However this has not to do with using a loop. Eve...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
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@T.E.D.: Then, read the doc of your compiler. Most mainstream compilers equivalent options. (BTW, he should have said what compiler he was using, if it is interested to know a particular compiler behavior).
– Nawaz
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Representing graphs (data structure) in Python
...ass__.__name__, dict(self._graph))
I'll leave it as an "exercise for the reader" to create a find_shortest_path and other methods.
Let's see this in action though...
>>> connections = [('A', 'B'), ('B', 'C'), ('B', 'D'),
('C', 'D'), ('E', 'F'), ('F', 'C')]
>>>...
What's the effect of adding 'return false' to a click event listener?
... the nickname "DOM 0", and are mostly unspecified. You may have some luck reading old Netscape 2 documentation.
The modern way of achieving this effect is to call event.preventDefault(), and this is specified in the DOM 2 Events specification.
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How to tell if a string is not defined in a Bash shell script
...${VAR+xxx}" = "xxx" ]; then echo VAR is set but empty; fi
However, if you read the documentation for Autoconf, you'll find that they do not recommend combining terms with '-a' and do recommend using separate simple tests combined with &&. I've not encountered a system where there is a prob...
Linq code to select one item
...und it
}
Single() and SingleOrDefault() can also be used, but if you are reading from a database or something that already guarantees uniqueness I wouldn't bother as it has to scan the list to see if there's any duplicates and throws. First() and FirstOrDefault() stop on the first match, so they ...
Physical vs. logical / soft delete of database record?
...did have several downsides.
The downsides include (not including others already mentioned):
Performance Implications of keeping all that data, We to develop various archiving strategies. For example one area of the application was getting close to generating around 1Gb of data a week.
Cost of ke...
Twitter API returns error 215, Bad Authentication Data
...y)
// http_build_query automatically encodes, but our parameters
// are already encoded, and must be by this point, so we undo
// the encoding step
$querystring = urldecode(http_build_query($arr, '', '&'));
$url = "https://$host$path";
// mash everything together for the text to hash
$base_st...