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create code fences with backticks ` or tildes ~
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like so
``` -
add language identifier to highlight code
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def function(foo):
print(foo)
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alldoesn't overwrite, it does bitwise operations. See this answer aboutallvs.default.send_redirectsis anORparameter, so settingall.send_redirectsto 0 will be trumped by the interface's setting.