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Indenting #defines
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Pre-ANSI C preprocessor did not allow for space between the start of a line and the "#" character; the leading "#" had to always be placed in the first column.
Pre-ANSI C compilers are non-existent these days. Use which ever style (space before "#" or space between "#" and the identi...
Why is lock(this) {…} bad?
...cy Drew", Age = 15};
var a = new Thread(nancy.LockThis);
a.Start();
var b = new Thread(Timewarp);
b.Start(nancy);
Thread.Sleep(10);
var anotherNancy = new Person { Name = "Nancy Drew", Age = 50 };
var c = new Thread(NameChange);
c.Start...
What is the HEAD in git?
...ut this is the playback and record head on a cassette tape recorder. As we start recording audio, the tape moves past the head, and it records onto it. when we press Stop the place where that record head is stopped is the place it'll start recording again when we press Record a second time.Now we ca...
EJB's - when to use Remote and/or local interfaces?
...t in the same JVM (this doesn't mean using only one server/JVM).
(...) Start off by using Local interfaces, and gradually upgrade to Remote interfaces where applicable?
I would probably start by using Local interfaces. And as already hinted, switching to remote interfaces is not always mandato...
Unable to Cast from Parent Class to Child Class
...ng building a ferrari with the properties defined in base object car. Or, start with a human and create a Boy. Casting and direct use? Agree that's a no-no. But if it's part of constructor or something, could work. The serialization answer below is a nice touch.
– sirthoma...
Why not inherit from List?
When planning out my programs, I often start with a chain of thought like so:
27 Answers
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Differences between Ant and Maven [closed]
...used to automate the building of Java projects, but I do not know where to start from.
9 Answers
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...s any character except newline \n
E.g. a. Matches a two character string starting with a and ending with anything except \n
| OR operator
E.g. a|b means either a or b can be matched.
E.g. red|white|orange matches exactly one of the colors.
^ NOT operator
E.g. [^0-9] character can not co...
What is the intended use-case for git stash?
...ing is if I discover I forgot something in my last commit and have already started working on the next one in the same branch:
# Assume the latest commit was already done
# start working on the next patch, and discovered I was missing something
# stash away the current mess I made
git stash save
...
Which is faster: Stack allocation or Heap allocation
... classes take up 1 byte of space, minimum
}
int main()
{
std::clock_t start = std::clock();
for (int i = 0; i < 100000; ++i)
empty e;
std::clock_t duration = std::clock() - start;
std::cout << "stack allocation took " << duration << " clock ticks\n";
...