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remove all variables except functions
...ion list.objects
# 3 integer x
> list.objects(env = x)
# Error in list.objects(env = x) : "x" must be an environment
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How different is Objective-C from C++? [closed]
... Second example is not C++ code. It's C code that gave you an error when you tried to compile it with C++ compiler. If you want old C++ as close to original, you'd write Foo* bar = reinterpret_cast< Foo* >(malloc(sizeof(Foo)); then maybe use inplace constructor.. But as of today i...
c#: getter/setter
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answered Jul 15 '11 at 15:05
Justin NiessnerJustin Niessner
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Why can't I define a default constructor for a struct in .NET?
...ily be used..". It may have been true in a previous C# but it's a compiler error to declare a struct, not new It, then try to use its members
– Caius Jard
Mar 10 at 7:14
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How is the Linux kernel tested ?
...
Fault Injection Framework (included in Linux kernel) allows for infusing errors and exceptions into an application's logic to achieve a higher coverage and fault tolerance of the system.
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How to Delete using INNER JOIN with SQL Server?
...mployee e
ON EmployeeRun=EmployeeNo
WHERE Company = '1' AND Date = '2013-05-06'
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Android. Fragment getActivity() sometimes returns null
In developer console error reports sometimes I see reports with NPE issue. I do not understand what is wrong with my code. On emulator and my device application works good without forcecloses, however some users get NullPointerException in fragment class when the getActivity() method is called.
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How does “cat
...f the variable PS2, processed as described in Shell Variables, to standard error before reading each line of input until the delimiter has been recognized.
Examples
Some examples not yet given.
Quotes prevent parameter expansion
Without quotes:
a=0
cat <<EOF
$a
EOF
Output:
0
With qu...
How do I profile memory usage in Python?
...wn. When it runs, it shows the memory being used by the list() call:
2018-05-29 10:34:34.441334 max RSS 10188
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2018-05-29 10:34:37.08755...
Difference between string and char[] types in C++
...SVCP90.dll -> you get two heaps -> memory cannot be freed, assertion errors in debug mode if libfoo modifies the string reference and hands an std::string with a new pointer back.
– Cygon
Aug 21 '09 at 20:27
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