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Using scanf() in C++ programs is faster than using cin?
...nclude <iostream>
int main(int argc, char **argv) {
int parity = 0;
int x;
while (std::cin >> x)
parity ^= x;
std::cout << parity << std::endl;
return 0;
}
scanf version:
#include <stdio.h>
int main(int argc, char **argv) {
int parity = 0;
int...
I don't understand -Wl,-rpath -Wl,
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answered Jul 3 '11 at 10:47
Kerrek SBKerrek SB
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How do you fade in/out a background color using jquery?
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90
This exact functionality (3 second glow to highlight a message) is implemented in the jQuery UI ...
Go: panic: runtime error: invalid memory address or nil pointer dereference
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edited Jun 20 at 9:12
community wiki
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Best practices around generating OAuth tokens?
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answered Oct 26 '09 at 19:45
ZZ CoderZZ Coder
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Is a statically-typed full Lisp variant possible?
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answered Jul 24 '10 at 17:51
Eli BarzilayEli Barzilay
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Java unchecked: unchecked generic array creation for varargs parameter
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newacctnewacct
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What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
... murgupluoglumurgupluoglu
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What is causing this ActiveRecord::ReadOnlyRecord error?
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Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-only records. If you call object.readonly! then it will
mark the object as read-only and raise
ReadOnlyRecord if you call
object.save. object.readonly? reports
whether the ...
Rebasing remote branches in Git
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edited Jul 11 '16 at 20:26
Toby Allen
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an...