大约有 2,340 项符合查询结果（耗时：0.0168秒） [XML]
Programmatically open Maps app in iOS 6
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Found the answer to my own question. Apple documents its maps URL format here. It looks like you can essentially replace maps.google.com with maps.apple.com.
Update: It turns out that the same is true in MobileSafari on iOS 6; tapping a link to http...
Parse query string in JavaScript [duplicate]
I need to parse the query string www.mysite.com/default.aspx?dest=aboutus.aspx .
How do I get the dest variable in JavaScript?
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Simple Vim commands you wish you'd known earlier [closed]
... trick that I learnt is a method of doing complicated search-and-replace. Quite often in the past, I've had a really complicated regexp to do substitutions on and it's not worked. There is a better way:
:set incsearch " I have this in .vimrc
/my complicated regexp " Highlighted as...
How to check if a string contains a substring in Bash
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Note that spaces in the needle string need to be placed between double quotes, and the * wildcards should be outside. Also note that a simple comparison operator is used (i.e. ==), not the regex operator =~.
share
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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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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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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"...
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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