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Dynamically set local variable [duplicate]

...foo() Traceback (most recent call last): File "<pyshell#6>", line 1, in <module> foo() File "<pyshell#5>", line 4, in foo print(xyz) NameError: global name 'xyz' is not defined Modifying locals() is undefined. Outside a function when locals() and globals() are the sa...
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How do you create a hidden div that doesn't create a line break or horizontal space?

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Creating a favicon [closed]

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Select text on input focus

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Append class if condition is true in Haml

... 331 .post{:class => ("gray" unless post.published?)} ...
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Change name of folder when cloning from GitHub?

... answered Dec 20 '11 at 4:04 MLNMLN 9,48411 gold badge1414 silver badges1111 bronze badges ...
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Change GitHub Account username

... 194 Yes, it's possible. But first read, "What happens when I change my username?" To change your ...
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Add data annotations to a class generated by entity framework

... 143 The generated class ItemRequest will always be a partial class. This allows you to write a sec...
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How to change a module variable from another module?

... 105 You are using from bar import a. a becomes a symbol in the global scope of the importing modul...
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Default template arguments for function templates

... 150 It makes sense to give default template arguments. For example you could create a sort functio...