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C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
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objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id")
objNodeList = objDoc.SelectNodes("Company//@id")
2.5 查询Text节点
使用text()来获取Text节点。
objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()")
2.6 查询特定条件...
jQuery - Add ID instead of Class
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Try this:
$('element').attr('id', 'value');
So it becomes;
$(function() {
$('span .breadcrumb').each(function(){
$('#nav').attr('id', $(this).text());
$('#container').attr('id', $(this).text());
$('.stretch_footer').attr('i...
How to “inverse match” with regex?
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what do you mean for OP?
– Andrea Ambu
Oct 2 '08 at 20:48
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How to return a part of an array in Ruby?
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Do you mean to use the bar array in the second slice?
– Samuel
Mar 29 '09 at 20:24
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How to do an INNER JOIN on multiple columns
... did this get to 14 upvotes? The statement is incorrect both in syntax and meaning.
– ultracrepidarian
Jun 27 '19 at 23:41
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Do you have to include ?
... I'm sure this was just a typo, but you have a relative href there, meaning it wont work unless all your pages are at the top level or you have a favicon.ico file in every subdirectory.
– Chris Cogdon
Sep 8 '16 at 22:15
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PHP Timestamp into DateTime
...olution is just:
DateTime::createFromFormat('U', $timeStamp);
Where 'U' means Unix epoch. See docs: http://php.net/manual/en/datetime.createfromformat.php
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Remove by _id in MongoDB console
In the MongoDB console how can I remove a record by id? Here's my collection :
11 Answers
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Git update submodules recursively
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not having the recursive option means this only works if your submodules don't include submodules again.
– erikbwork
Nov 12 '17 at 8:20
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Hibernate throws org.hibernate.AnnotationException: No identifier specified for entity: com..domain.
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You are missing a field annotated with @Id. Each @Entity needs an @Id - this is the primary key in the database.
If you don't want your entity to be persisted in a separate table, but rather be a part of other entities, you can use @Embeddable instead of @Entity....