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Practical usage of setjmp and longjmp in C
...\n");
r = setjmp(bufferA);
if (r == 0) routineB();
printf("(A2) r=%d\n",r);
r = setjmp(bufferA);
if (r == 0) longjmp(bufferB, 20001);
printf("(A3) r=%d\n",r);
r = setjmp(bufferA);
if (r == 0) longjmp(bufferB, 20002);
printf("(A4) r=%d\n",r);
}
void routineB...
How to specify the location with wget?
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edited Mar 14 '18 at 9:26
allan.simon
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answere...
Protected methods in Objective-C
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edited Jul 11 '17 at 7:26
Pang
8,2181717 gold badges7373 silver badges111111 bronze badges
answered S...
Sorting a vector of custom objects
...ne bool operator() (const MyStruct& struct1, const MyStruct& struct2)
{
return (struct1.key < struct2.key);
}
};
std::vector < MyStruct > vec;
vec.push_back(MyStruct(4, "test"));
vec.push_back(MyStruct(3, "a"));
vec.push_back(MyStruct(2, "is"));
vec.push_back(MyStr...
How do I properly clean up Excel interop objects?
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How do I get a value of datetime.today() in Python that is “timezone aware”?
...mezones without creating your own timezone class.
On Windows, there's win32timezone.utcnow(), but that's part of pywin32. I would rather suggest to use the pytz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky (see "Further reading...
Request format is unrecognized for URL unexpectedly ending in
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edited May 21 '18 at 23:24
answered Mar 18 '09 at 8:05
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How do I parse JSON in Android? [duplicate]
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206
Android has all the tools you need to parse json built-in. Example follows, no need for GSON o...
How do I set a column value to NULL in SQL Server Management Studio?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 14 '09 at 21:05
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How can I define a composite primary key in SQL?
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231
Just for clarification: a table can have at most one primary key. A primary key consists of on...