Just write pass as in try: # Do something illegal. … except: # Pretend nothing happened. pass EDIT: @swillden brings up a good point, viz., this is a terrible idea in general. You should, at the least, say except TypeError, DivideByZeroError: or whatever kinds of errors you want to handle. Otherwise you can mask bigger … Read more
I don’t think it is possible. You can reuse “node” but not part of it. bill-to: &id001 given : Chris family : Dumars ship-to: *id001 This is perfectly valid YAML and fields given and family are reused in ship-to block. You can reuse a scalar node the same way but there’s no way you can … Read more
What is the line? You can just have arguments on the next line without any problems: a = dostuff(blahblah1, blahblah2, blahblah3, blahblah4, blahblah5, blahblah6, blahblah7) Otherwise you can do something like this: if (a == True and b == False): or with explicit line break: if a == True and \ b == False: Check … Read more
If you’re going to be writing this for the ab-initio world (which I’m guessing from your MP2 equation) you want to make it very easy and clear to express things as close to the mathematical definition that you can. For one, I wouldn’t have the complicated range function. Have it define a loop, but if … Read more
In JavaScript, function definitions are hoisted to the top of the current scope. Your example code therefore reads as: var overlapping = function() { return ‘this is a function definition’ }; var overlapping = function() { return ‘this is a var holding an anonymous function’ }; This is some good read about this topic: http://www.adequatelygood.com/2010/2/JavaScript-Scoping-and-Hoisting
This is a self invoking anonymous function. This pattern is useful when you want to hide variables from the global namespace. (function(){ var foo = “foo”; })(); console.log(window.foo); // undefined Also see What do parentheses surrounding a JavaScript object/function/class declaration mean? What advantages does using (function(window, document, undefined) { … })(window, document) confer?
This is Flowtype’s Exact Object type syntax.
From the nasm documentation: The SECTION directive (SEGMENT is an exactly equivalent synonym) Nasm can produce output in various formats, some of which support sections. Certain section names can be arbitrary (such as the three you listed), for them only the section flags count. The predefined ones are just convenience shortcuts, .text is marked as … Read more