大约有 2,317 项符合查询结果（耗时：0.0200秒） [XML]
DISABLE the Horizontal Scroll [closed]
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"properly" Not quite, but still a good and creative answer.
– Feathercrown
Mar 21 '17 at 1:29
add a comment
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Efficient way to return a std::vector in c++
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@JenyaKh: sure, that's a quality-of-implementation issue. The standard didn't require that the C++03 implementations implemented NRVO, just like it didn't require function inlining. The difference from function inlining, is that inlining doesn't chan...
Find the files existing in one directory but not in the other [closed]
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This should do the job:
diff -rq dir1 dir2
Options explained (via diff(1) man page):
-r - Recursively compare any subdirectories found.
-q - Output only whether files differ.
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What to do Regular expression pattern doesn't match anywhere in string?
...ember of @input_tags is something like <input type="hidden" name="SaveRequired" value="False" />
foreach my $input_tag (@input_tags)
{
my $hash_ref = {};
# Now extract each of the fields one at a time.
($hash_ref->{"name"}) = $input_tag =~ /name="([^"]*)"/;
($hash_ref->{"value"...
jQuery get value of selected radio button
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Do not forget the quote signs: $("input[name='" + fieldName + "']:checked").val();
– Atara
Mar 10 '15 at 9:33
4
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Easiest way to check for an index or a key in an array?
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This answer is actually adapted from the answers for this SO question: How to tell if a string is not defined in a bash shell script?
A wrapper function:
exists(){
if [ "$2" != in ]; then
echo "Incorrect usage."
echo "Correct usage: exists {key} in {array}"
return
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Why can't you modify the data returned by a Mongoose Query (ex: findById)
When I try to change any part of the data returned by a Mongoose Query it has no effect.
2 Answers
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angular.service vs angular.factory
... @MrB, that's a normal JavaScript feature, not specific to Angular or this question's context.
– Om Shankar
Dec 10 '14 at 20:29
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LINQ Using Max() to select a single row
I'm using LINQ on an IQueryable returned from NHibernate and I need to select the row with the maximum value(s) in a couple of fields.
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How to go back in Eclipse?
...asey, not sure, never tried. You might be better off asking this in a new question
– lucas
Jan 7 '11 at 14:48
Thank y...