大约有 40,000 项符合查询结果(耗时:0.0470秒) [XML]

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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?

...ng a request to /customers/41224d776a326fb40f000001 and a document with _id 41224d776a326fb40f000001 does not exist, doc is null and I'm returning a 404 : ...
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Why do assignment statements return a value?

This is allowed: 14 Answers 14 ...
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How to pass parameters to ThreadStart method in Thread?

...ers, and you get compile-time checking without needing to cast from object all the time. share | improve this answer | follow | ...
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C# Regex for Guid

...{12}[)}]?$", "'$0'"); This matches the following styles, which are all equivalent and acceptable formats for a GUID. ca761232ed4211cebacd00aa0057b223 CA761232-ED42-11CE-BACD-00AA0057B223 {CA761232-ED42-11CE-BACD-00AA0057B223} (CA761232-ED42-11CE-BACD-00AA0057B223) Update 1 @NonStatic mak...
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Case-insensitive string comparison in C++ [closed]

...case-insensitive string comparison in C++ without transforming a string to all uppercase or all lowercase? 30 Answers ...
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AJAX POST and Plus Sign ( + ) — How to Encode?

...a form field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side? ...
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How to create a MySQL hierarchical recursive query

... parent_id from products where parent_id = 19 union all select p.id, p.name, p.parent_id from products p inner join cte on p.parent_id = cte.id ) select * from cte; The value specified in parent_id = 19 should be set to the...
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in_array() and multidimensional array

...sive (hence the _r, analogous to print_r(), for example). It descends into all nested arrays to search for the value until there are no more arrays to be found. This way, you can search through arrays of arbitrary complexity instead of just two levels deep. – jwueller ...
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How to find gaps in sequential numbering in mysql?

...rks on table of any size (not just on 100 rows): SELECT (t1.id + 1) as gap_starts_at, (SELECT MIN(t3.id) -1 FROM arrc_vouchers t3 WHERE t3.id > t1.id) as gap_ends_at FROM arrc_vouchers t1 WHERE NOT EXISTS (SELECT t2.id FROM arrc_vouchers t2 WHERE t2.id = t1.id + 1) HAVING gap_ends_at IS ...
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SVN command to delete all locally missing files

In SVN is there a command I can use to delete all locally missing files in a directory? 12 Answers ...