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Convert PDF to clean SVG? [closed]
					...andy guide on how to do so!
http://en.wikipedia.org/wiki/Wikipedia:Graphic_Lab/Resources/PDF_conversion_to_SVG#Conversion_with_Inkscape
    
    
        
            
            
                
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							What is the difference between require_relative and require in Ruby?
					What is the difference between  require_relative  and  require  in Ruby?
                    
                    
                        
                            
                                
                                        7 Answers
                                    7
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							Declare and initialize a Dictionary in Typescript
					...
Edit: This has since been fixed in the latest TS versions. Quoting @Simon_Weaver's comment on the OP's post:
  Note: this has since been fixed (not sure which exact TS version). I
  get these errors in VS, as you would expect: Index signatures are
  incompatible. Type '{ firstName: string; }' is...				
				
				
							What is __gxx_personality_v0 for?
					... quick grep of the libstd++ code base revealed the following two usages of __gx_personality_v0:
In libsupc++/unwind-cxx.h
// GNU C++ personality routine, Version 0.                                      
extern "C" _Unwind_Reason_Code __gxx_personality_v0
     (int, _Unwind_Action, _Unwind_Exceptio...				
				
				
							Is there any difference between “foo is None” and “foo == None”?
					...pares the same object instance
Whereas == is ultimately determined by the __eq__() method
i.e.
>>> class Foo(object):
       def __eq__(self, other):
           return True
>>> f = Foo()
>>> f == None
True
>>> f is None
False
    
    
        
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							Multiple columns index when using the declarative ORM extension of sqlalchemy
					...e just Column objects, index=True flag works normally:
class A(Base):
    __tablename__ = 'table_A'
    id = Column(Integer, primary_key=True)
    a = Column(String(32), index=True)
    b = Column(String(32), index=True)
if you'd like a composite index, again Table is present here as usual you ju...				
				
				
							How do I check if an object has a specific property in JavaScript?
					...2: " + prop );
}
function hasOwnProperty(obj, prop) {
    var proto = obj.__proto__ || obj.constructor.prototype;
    return (prop in obj) &&
        (!(prop in proto) || proto[prop] !== obj[prop]);
}
if ( Object.prototype.hasOwnProperty ) {
    var hasOwnProperty = function(obj, prop) {
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							How to avoid circular imports in Python? [duplicate]
					...   
                Doesn't seem to work with submodules import foobar.mod_a and import foobar.mod_b doesn't work like described above.
                
– Nick
                Oct 2 '13 at 0:39
                        
                            
                        
            
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							Good example of livelock?
					...deadlocks. This the output from console;
2016-09-12 21:31:45.065 :: [Maker_0:WAITING, Maker_1:WAITING, Maker_2:WAITING, Maker_3:WAITING, Maker_4:WAITING, Maker_5:WAITING, Maker_6:WAITING, Maker_7:WAITING, pool-7-thread-1:TIMED_WAITING, pool-7-thread-2:TIMED_WAITING, pool-8-thread-1:TIMED_WAITING, p...				
				
				
							history.replaceState() example?
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                For jquery users.. try $("title").html(_title);
                
– suraj jain
                Sep 5 '16 at 13:11
                        
                            
                        
            
        
    
    
        
            
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