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What do pty and tty mean?
					...ke a "teletype", ie, a terminal.  (Called teletype because that's what we had for terminals in those benighted days.)
A pty is a pseudotty, a device entry that acts like a terminal to the process reading and writing there, but is managed by something else. They first appeared (as I recall) for X Wi...				
				
				
							What is the boundary in multipart/form-data?
					I want to ask a question about the  multipart/form-data . In the HTTP header, I find that the  Content-Type: multipart/form-data; boundary=??? . 
                    
                    
                        
                            
                                
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							Providing white space in a Swing GUI
					... provide spacing between various components. 
 1.) BorderLayout :
Overloaded Constructor : BorderLayout(int horizontalGap, int verticalGap)
Getter and setter methods
For Horizontal Spacing : BorderLayout.getHgap() and BorderLayout.setHgap(int hgap)
For Vertical Spacing : BorderLayout.getVgap() ...				
				
				
							How are software license keys generated?
					...lt for crackers to build their own key generators? How are key generators made?
                    
                    
                        
                            
                                
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							Are lists thread-safe?
					I notice that it is often suggested to use queues with multiple threads, instead of lists and  .pop() . Is this because lists are not thread-safe, or for some other reason?
                    
                    
                        
                            
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							URL matrix parameters vs. query parameters
					...p;objects_name=green&page=1
This way you would also lose the clarity added by the locality of the parameters within the request.  In addition, when using a framework like JAX-RS, all the query parameters would show up within each resource handler, leading to potential conflicts and confusion.
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							Best way to get child nodes
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							Why are Objective-C delegates usually given the property assign instead of retain?
					...ates B
A sets itself as B's delegate
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A is released by its owner
If B had retained A, A wouldn't be released, as B owns A, thus A's dealloc would never get called, causing both A and B to leak.
You shouldn't worry about A going away because it owns B and thus gets rid of it in dealloc.
    
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							Clojure differences between Ref, Var, Agent, Atom, with examples
					...with real world scenarios. I mean, where to use Ref, Var, Agent, Atom. I read book, but, still couldn't understand the real world examples. 
                    
                    
                        
                            
                                
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							Differences between lodash and underscore [closed]
					...nding bug fixes, new features, & perf gains in Underscore v1.4.x+.
In addition there are at least 3 Backbone boilerplates that include Lo-Dash by default and Lo-Dash is now mentioned in Backbone’s official documentation.
Check out Kit Cambridge's post, Say "Hello" to Lo-Dash, for a deeper br...				
				
				
							