大约有 44,600 项符合查询结果(耗时:0.0466秒) [XML]
What is your favorite C programming trick? [closed]
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							How to use a switch case 'or' in PHP
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switch ($value)
{
    case 1:
    case 2:
        echo "the value is either 1 or 2.";
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							How do I install Python OpenCV through Conda?
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							Pandas percentage of total with groupby
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Paul H's answer is right that you will have to make a second groupby object, but you can calcu...				
				
				
							How do I check if an array includes a value in JavaScript?
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							An error occurred while installing pg (0.17.1), and Bundler cannot continue
					I just installed  Rails 4.0.2  and when creating a new app, in the bundle stage I get:
                    
                    
                        
                            
                                
                                        16 Answers
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							How can I get zoom functionality for images?
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UPDATE
I've just given TouchImageView a new update. It now includes Double Tap Zoom and Fling...				
				
				
							Print new output on same line [duplicate]
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>>> for i in range(1, 11):
...     print(i, end='')
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12345678910>>> 
Note that you'll have to print() the final newline yourself.  BTW, you won't get "12345678910" in Python 2 with the trailing comma, you'll get 1 2 3 4 5 6 7 8 9 10 instead.
    
    
        
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							Any way to properly pretty-print ordered dictionaries?
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        edited Apr 9 '14 at 12:09
    
    
        
    
    
        user11784
        
            2344 bronze badges
        
    
            
            
                
    
        answered Feb 4 '11 at 12:33
    
    
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							Determine if map contains a value for a key?
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  Does something along these lines exist?
No. With the stl map class, you use ::find() to s...				
				
				
							