大约有 21,000 项符合查询结果（耗时：0.0270秒） [XML]
XPath: select text node
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your xpath should work . i have tested your xpath and mine in both MarkLogic and Zorba Xquery/ Xpath implementation.
Both should work.
/node/child::text()[1] - should return Text1
/node/child::text()[2] - should return text2
/node/text()[1] - should re...
jQuery scroll() detect when user stops scrolling
...lass('showing_layover');
}
oldOffset = curOffset;
}, 500);
I haven't tested this code, but the principle should work.
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SQL UPDATE all values in a field with appended string CONCAT not working
...rows in set (0.00 sec)
Not sure why you'd be having trouble, though I am testing this on 5.1.41
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CentOS 64 bit bad ELF interpreter
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You can also install OpenJDK 32-bit (.i686) instead. According to my test, it will be installed and works without problems.
sudo yum install java-1.8.0-openjdk.i686
Note:
The java-1.8.0-openjdk package contains just the Java Runtime Environment. If you want to develop Java programs then...
PHP convert XML to JSON
...ines an approach that is relatively short, concise and easy to maintain. I tested it myself and works pretty well.
http://lostechies.com/seanbiefeld/2011/10/21/simple-xml-to-json-with-php/
<?php
class XmlToJson {
public function Parse ($url) {
$fileContents= file_get_contents($ur...
How to download image from url
...ing System.Net.Http;
Example usage
var folder = "images";
var fileName = "test";
var url = "https://cdn.discordapp.com/attachments/458291463663386646/592779619212460054/Screenshot_20190624-201411.jpg?query&with.dots";
await DownloadImageAsync(folder, fileName, new Uri(url));
Notes
It's bad p...
Git will not init/sync/update new submodules
...n now the usual git submodule update --init should pull your submodule. To test this step, you can manually rename the submodule and then updating the submodule.
mv yourmodulename yourmodulename-temp
git submodule update --init
To find out if you have local changes in the submodule, it can be ...
How do I contribute to other's code in GitHub? [closed]
... determine which branch you might want to work on when contributing, using tests, submodules, etc.
While this screencast is primarily focused on Rails developers most of the information is valid for contributing to any open source project.
...
Entity Framework Code First - two Foreign Keys from same table
...ou don't need to change anything in OnModelCreating.
The below code is un-tested.
public class Team
{
[Key]
public int TeamId { get; set;}
public string Name { get; set; }
[InverseProperty("HomeTeam")]
public virtual ICollection<Match> HomeMatches { get; set; }
[In...
Setting dynamic scope variables in AngularJs - scope.
...se {
$scope[the_string] = !$scope[the_string];
}
//$scope.$apply
I've tested it with and without $scope.$apply. Works correctly without it!
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