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GoogleTest: How to skip a test?
...some message") (note the trailing underscore)
– Matthäus Brandl
Apr 16 at 15:27
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In which order should floats be added to get the most precise result?
...0000;
double big = 1.0;
double small = 1e-9;
double expected = 2.0;
double sum = big;
for (long i = 0; i < billion; ++i)
sum += small;
std::cout << std::scientific << std::setprecision(1) << big << " + " << billion << " * " <...
Is there a Unix utility to prepend timestamps to stdin?
... 2; STDOUT.flush; sleep 2; puts 3" | ts '%F %T'
– umläute
Jan 12 '17 at 15:04
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How do I concatenate or merge arrays in Swift?
... the arrays with +, building a new array
let c = a + b
print(c) // [1.0, 2.0, 3.0, 4.0, 5.0, 6.0]
or append one array to the other with += (or append):
a += b
// Or:
a.append(contentsOf: b) // Swift 3
a.appendContentsOf(b) // Swift 2
a.extend(b) // Swift 1.2
print(a) // [1.0,...
Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...t it, and I am much obliged to you for having taught me that.
— Molière: The Middle Class Gentleman, Act 2, Scene 4
As Monsieur Jourdain did with prose, C# and even Java people already use RAII, but in hidden ways. For example, the following Java code (which is written the same way in C# b...
How can I escape a double quote inside double quotes?
...more characters as well, such as ', ( and )
– David Pärsson
May 10 '13 at 10:14
printf %q generates strings ready for...
How can I find non-ASCII characters in MySQL?
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this is also useful to find characters with accents (á ä etc) or character not belonging to encoding
– Glasnhost
Oct 22 '14 at 12:34
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Should I compile release builds with debug info as “full” or “pdb-only”?
...real reason: history. Back in .NET 1.0 there were differences, but in .NET 2.0 there isn't. It looks like .NET 4.0 will follow the same pattern. After double-checking with the CLR Debugging Team, there is no difference at all.
– bentayloruk
May 10 '13 at 8:34
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Which is faster: Stack allocation or Heap allocation
This question may sound fairly elementary, but this is a debate I had with another developer I work with.
23 Answers
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The first day of the current month in php using date_modify as DateTime object
...st day of this month 00:00:00', time()).
– Kalle H. Väravas
Sep 1 '14 at 6:36
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