大约有 40,000 项符合查询结果(耗时:0.0448秒) [XML]
Make a DIV fill an entire table cell
					...(not tested elsewhere):
<table style="width:100px"> <!-- Not actually necessary; just makes the example text shorter -->
   <tr><td>test</td><td>test</td></tr>
   <tr>
      <td style="padding:0;">
         <div style="height:100%; widt...				
				
				
							How enumerate all classes with custom class attribute?
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                I like LINQ.  Love it, actually.  But it takes a dependency on .NET 3.5, which yield return does not.  Also, LINQ eventually breaks down to essentially the same thing as yield return.  So what have you gained?  A particular C# syntax, that is a prefere...				
				
				
							Is it considered acceptable to not call Dispose() on a TPL Task object?
					...oft pfx team has this to say:
  Task.Dispose exists due to Task
  potentially wrapping an event handle
  used when waiting on the task to
  complete, in the event the waiting
  thread actually has to block (as
  opposed to spinning or potentially
  executing the task it's waiting on). 
  If all yo...				
				
				
							Select the values of one property on all objects of an array in PowerShell
					...e:
$results = $objects.Name
Which should fill $results with an array of all the 'Name' property values of the elements in $objects.
    
    
        
            
            
                
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							Call apply-like function on each row of dataframe with multiple arguments from each row
					...ataframe with multiple columns.  For each row in the dataframe, I want to call a function on the row, and the input of the function is using multiple columns from that row.  For example, let's say I have this data and this testFunc which accepts two args:
                    
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							Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
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First of all let me do some clarifications:
Managed bean definition : generally a managed bean is an object that its life cycle (construction, destruction, etc) is managed by a container.
In Java ee we have many containers that mana...				
				
				
							Can someone explain __all__ in Python?
					I have been using Python more and more, and I keep seeing the variable  __all__  set in different  __init__.py  files.  Can someone explain what this does?
                    
                    
                        
                            
                                
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							Using Java 8's Optional with Stream::flatMap
					...latMap(Optional::stream)
          .findFirst();
Java 8
Yes, this was a small hole in the API, in that it's somewhat inconvenient to turn an Optional<T> into a zero-or-one length Stream<T>. You could do this:
Optional<Other> result =
    things.stream()
          .map(this::resolv...				
				
				
							From inside of a Docker container, how do I connect to the localhost of the machine?
					...as described in qoomon's answer.
2020-01: some progress has been made. If all goes well, this should land in Docker 20.04
TLDR
Use --network="host" in your docker run command, then 127.0.0.1 in your docker container will point to your docker host.
Note: This mode only works on Docker for Linux...				
				
				
							Delete all but the most recent X files in bash
					...n a pretty standard UNIX environment with bash, to run a command to delete all but the most recent X files from a directory?
                    
                    
                        
                            
                                
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