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Why do we need extern “C”{ #include } in C++?
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C and C++ are superficially similar, but each compiles into a very different set of code. When...
How to split a dos path into its components in Python
... edited Dec 7 '16 at 7:18
Seanny123
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answered May 16 '13 at 19:00
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C++, copy set to vector
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Just use the constructor for the vector that takes iterators:
std::set<T> s;
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st...
How to use a dot “.” to access members of dictionary?
...alue
Make use of it as follows:
keys = AttributeDict()
keys.abc.xyz.x = 123
keys.abc.xyz.a.b.c = 234
That elaborates a bit on Kugel's answer of "Derive from dict and and implement __getattr__ and __setattr__". Now you know how!
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Why would I want stage before committing in Git?
...ther than adding it and then commiting it?
– kiwicomb123
Aug 1 '17 at 16:27
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HTTP Basic Authentication credentials passed in URL and encryption
...probably thinking "in URL" meant in the query string (eg, ?user=bob&pw=123hackmeplz) . That could end up in the server logs.
– Mike Graf
Jun 24 '13 at 22:49
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How to check whether a file or directory exists?
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You can use this :
if _, err := os.Stat("./conf/app.ini"); err != nil {
if os.IsNotExist(...
Right query to get the current number of connections in a PostgreSQL DB
...ase don't add noise to specific questions.
– bugmenot123
Jun 5 '19 at 11:08
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Difference between 2 dates in SQLite
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SELECT julianday('now') - julianday(DateCreated) FROM Payment;
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