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How exactly does tail recursion work?
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The compiler is simply able to transform this
int fac_times (int n, int acc) {
if (n == 0) return acc;
else return fac_times(n - 1, acc * n);
}
into something like this:
int fac_times (int n, int acc) {
label:
if (n == 0) return acc;
acc *= n--;
goto label...
PHP global in functions
...rprised by dangerous implementations in PHP that a lot of people use every-time... It's hard form me to believe there are no logical reasons!
– Pascal Qyy
Mar 5 '11 at 16:40
6
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Checkout subdirectories in Git?
Is it possible to check out subdirectories of a repository in Git?
9 Answers
9
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What is the most efficient Java Collections library? [closed]
...on. Let's see why.
I modified the benchmark from trove to measure both runtime and memory consumption. I also added PCJ to this benchmark, which is another collections library for primitive types (I use that one extensively). The 'official' trove benchmark does not compare IntIntMaps to Java Collec...
Moment JS - check if a date is today or in the future
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Working, regardless if time difference is less than 24 hours.
– zanderwar
May 12 '16 at 4:51
3
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Good Linux (Ubuntu) SVN client [closed]
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Disclaimer: A long long time ago I was one of the developers for RabbitVCS (previously known as NautilusSvn).
If you use Nautilus then you might be interested in RabbitVCS (mentioned earlier by Trevor Bramble). It's an unadulterated clone of Tortoi...
Entity Framework 4 vs NHibernate [closed]
...f the year. Version 4.0 has already made a dramatic entrance. Give it some time and it'll be bullet-proof by mid 2011.
– Sergey
Jan 18 '10 at 7:57
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#if Not Debug in c#?
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This is a bad answer since it uses run-time logic to handle what could be done at compile time.
– antiduh
Mar 18 '16 at 18:06
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How to read the output from git diff?
...p-fetch.cCompared to diff -U result it doesn't have from-file-modification-time nor to-file-modification-time after source (preimage) and destination (postimage) file names. If file was created the source is /dev/null; if file was deleted, the target is /dev/null.If you set diff.mnemonicPrefix conf...
Define make variable at rule execution time
...verflow.com%2fquestions%2f1909188%2fdefine-make-variable-at-rule-execution-time%23new-answer', 'question_page');
}
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