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Is there a Mutex in Java?
...ee this page: http://www.oracle.com/technetwork/articles/javase/index-140767.html
It has a slightly different pattern which is (I think) what you are looking for:
try {
mutex.acquire();
try {
// do something
} finally {
mutex.release();
}
} catch(InterruptedException ie) {
// .....
Validating with an XML schema in Python
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61
I am assuming you mean using XSD files. Surprisingly there aren't many python XML libraries tha...
Strip spaces/tabs/newlines - python
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MattHMattH
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Which commit has this blob?
...ls-tree: $!\n";
while ( <$ls_tree> ) {
/\A[0-7]{6} (\S+) (\S+)/
or die "unexpected git-ls-tree output";
return 1 if $2 eq $obj_name;
push @subtree, $2 if $1 eq 'tree';
}
}
check_tree( $_ ) && return 1 for @su...
Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...a look at this excellent answer: https://stackoverflow.com/a/11227902/1001643
Compilers typically don't have enough information to know which branches will alias and whether those aliases will be significant. However, that information can be determined at runtime with tools such as Cachegrind and...
How do I find which program is using port 80 in Windows? [duplicate]
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6 Answers
6
Active
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Determine if 2 lists have the same elements, regardless of order? [duplicate]
...side of the esoteric case of unhashable and unsortable elements.
def equal_ignore_order(a, b):
""" Use only when elements are neither hashable nor sortable! """
unmatched = list(b)
for element in a:
try:
unmatched.remove(element)
except ValueError:
...
How to fix a locale setting warning from Perl?
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461
Your OS doesn't know about en_US.UTF-8.
You didn't mention a specific platform, but I can repr...
Constructor initialization-list evaluation order
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AraKAraK
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NSAttributedString add text alignment
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answered Jul 23 '11 at 16:54
omzomz
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