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How can I check if a View exists in a Database?
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Why must a lambda expression be cast when supplied as a plain Delegate parameter
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Jon SkeetJon Skeet
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What is time_t ultimately a typedef to?
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@Heath: on a specific system, where the same people create the operating system and C library, using time_t in the on-disk data structure m...
How do I check if a string contains a specific word?
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edited Jun 29 at 11:06
community wiki
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What is the difference between an ordered and a sorted collection?
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An ordered collection means that the elements of the collection have a specific order. The ord...
Does Python support short-circuiting?
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Yep, both and and or operators short-circuit -- see the docs.
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
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Lie RyanLie Ryan
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No Exception while type casting with a null in java
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What is the most accurate way to retrieve a user's correct IP address in PHP?
...p address should be.
– rook
Jun 24 '11 at 23:38
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@Rook: Yes, I know. The OP is aware of that, an...
How to deep copy a list?
...bitrary Python objects.
See the following snippet -
>>> a = [[1, 2, 3], [4, 5, 6]]
>>> b = list(a)
>>> a
[[1, 2, 3], [4, 5, 6]]
>>> b
[[1, 2, 3], [4, 5, 6]]
>>> a[0][1] = 10
>>> a
[[1, 10, 3], [4, 5, 6]]
>>> b # b changes too ->...