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URL encoding the space character: + or %20?
					When is a space in a URL encoded to  + , and when is it encoded to  %20 ?
                    
                    
                        
                            
                                
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							Differences between lodash and underscore [closed]
					Why would someone prefer either the  lodash.js  or  underscore.js  utility library over the other?
                    
                    
                        
                            
                                
                                        12 Answers
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							Safe characters for friendly url [closed]
					I need to make a website that will have articles, and I would like to make friendly URLs for it, example the URL of the page with 
                    
                    
                        
                            
                                
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							What is a None value?
					... points. I thought that I would find the answer to my question, if I share it there.
                    
                    
                        
                            
                                
                                        9 Answers
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							What is a clean, pythonic way to have multiple constructors in Python?
					I can't find a definitive answer for this. As far as I know, you can't have multiple  __init__  functions in a Python class. So how do I solve this problem? 
                    
                    
                        
                            
                                
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							Python != operation vs “is not”
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== is an equality test. It checks whether the right hand side and the left hand side are equal objects (according to their __eq__ or __cmp__ methods.)
is is an identity test. It checks whether the right hand side and the left hand side ar...				
				
				
							Is it safe to push_back an element from the same vector?
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It looks like http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-closed.html#526 addressed this problem (or something very similar to it) as a potential defect in the standard:
  1) Parameters taken by const reference can be c...				
				
				
							Viewing all defined variables [duplicate]
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        edited Jan 13 '19 at 1:48
    
    
        
    
    
        
        
            
        
    
            
            
                
    
        answered Mar 11 '09 at 2:36
    
    
        
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							Import a file from a subdirectory?
					.../tutorial/modules.html
In short, you need to put a blank file named 
__init__.py
in the "lib" directory.
    
    
        
            
            
                
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							What does the caret operator (^) in Python do?
					I ran across the caret operator in python today and trying it out, I got the following output:
                    
                    
                        
                            
                                
                                        5 Answers
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