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How to convert image to byte array
Can anybody suggest how I can convert an image to a byte array and vice versa?
12 Answers
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Making Python loggers output all messages to stdout in addition to log file
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All logging output is handled by the handlers; just add a logging.StreamHandler() to the root logger.
Here's an example configuring a stream handler (using stdout instead of the default stderr) and adding it to the root logger:
import logging
import sys...
What's so great about Lisp? [closed]
... You could in theory embed any language into Lisp like Rust, Ruby, C, Java, Python, Erlang. So the s-expression version of Python (Hy) and the of Rust is called (Risp) [although I don't know how stable these are]. If you write code in Hy instead of Python you have the ability of macros...
How to throw std::exceptions with variable messages?
...r option then failing. Also, convenience of format strings has been proven by many different languages. But you are right, it is largely a matter of taste.
– Maxim Egorushkin
Sep 4 '12 at 12:01
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How do I “undo” a --single-branch clone?
...following syntax as well, which experiences the same shortcoming described by OP: git clone --depth=1 --branch branchname git@github.com:foobar/repo.git destinationpath
– danemacmillan
Jan 11 '18 at 17:35
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SQL Server: Is it possible to insert into two tables at the same time?
...ver head in high load database systems. The best solution is the one given by "Sergei Zinovyev" which is an addition to the high ranking answer above. Note, the high ranking answer is incorrect without the clause "SET XACT_ABORT ON;".
– Ahmed
Aug 12 at 9:04
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Case-insensitive string comparison in C++ [closed]
...ode string normalization. ñ can be represented as a combining ˜ followed by an n, or with a ñ character. You need to use Unicode string normalization before performing the comparaison. Please review Unicode Technical Report #15, unicode.org/reports/tr15
– vy32
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Can I call a constructor from another constructor (do constructor chaining) in C++?
...ourse you could also do that with a private init function that gets called by multiple constructors, but that would not work for initialization lists.
– Kaiserludi
Jan 22 '16 at 17:22
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Starting python debugger automatically on error
...en it will run to the error point and give you control there. As mentioned by eqzx, this flag is a new addition in python 3.2 so entering 'c' is required for earlier Python versions (see https://docs.python.org/3/library/pdb.html).
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How do I upgrade PHP in Mac OS X?
...(as long as you remember to make sure your $PATH is correct as pointed out by @CodedMonkey)
– Darragh Enright
Jun 28 '15 at 21:19
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