大约有 1,800 项符合查询结果（耗时：0.0130秒） [XML]
Getting unique items from a list [duplicate]
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In .Net 2.0 I`m pretty sure about this solution:
public IEnumerable<T> Distinct<T>(IEnumerable<T> source)
{
List<T> uniques = new List<T>();
foreach (T item in source)
{
if (!uni...
How to create JSON string in C#
...riptSerializer is part of ASP.NET Ajax 1.0 if you want to use it from .NET 2.0.
– Joe Chung
Jun 29 '09 at 0:58
2
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No IUserTokenProvider is registered
I recently updated Asp.Net Identity Core of my application form 1.0 to 2.0.
10 Answers
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Max length UITextField
...gt; maxLength) {
// textField.deleteBackward()
//}
// swift 2.0
if (textField.text!.characters.count > maxLength) {
textField.deleteBackward()
}
}
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Getting “cannot find Symbol” in Java project in Intellij
...right before I ran this maven command: mvn com.zenjava:javafx-maven-plugin:2.0:fix-classpath. It's meant to move the javafx jar from the libs directory to the ext directory for the current JDK. I found it here.
– nihilon
Mar 20 '15 at 13:32
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Checking if a string is empty or null in Java [duplicate]
...st uses "return cs == null || cs.length() == 0;" Also, since commons.lang 2.0, isEmpty() no longer trims the String. So, StringUtils.isEmpty(" ") returns false - but StringUtils.isBlank(" ") returns true.
– eze
Jul 14 '14 at 15:52
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How to include() all PHP files from a directory?
... While this was a solid answer when it was posted, as of PHP7.2.0 this method has been deprecated and shouldn't be used. Instead, use spl_autoload_register.
– frozenjakalope
Aug 13 '18 at 11:28
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How to scale a UIImageView proportionally?
... UIImage this way
image = [UIImage imageWithCGImage:[image CGImage] scale:2.0 orientation:UIImageOrientationUp];
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How to silence output in a Bash script?
...d in 4.0. There is no mention of &> but the CHANGES only go back to 2.0 so I think that means it was already in 1.x.
– tripleee
Jun 30 '16 at 2:17
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Execute raw SQL using Doctrine 2
...docs for the connection object at http://www.doctrine-project.org/api/dbal/2.0/doctrine/dbal/connection.html
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