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Python serialization - Why pickle?
... character stream. The idea is that this character stream contains all the information necessary to reconstruct the object in another python script.
As for where the pickled information is stored, usually one would do:
with open('filename', 'wb') as f:
var = {1 : 'a' , 2 : 'b'}
pickle.dump...
Git: how to reverse-merge a commit?
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This still doesn't provide enough info about how the results of git show relate to parent numbers. Is the "order they appear" 1-based? 0-based? In this example specifically, what is the SHA1 of parent 1? e4c54b3 or 4725ad2?
– cowlinat...
Utils to read resource text file to String (Java) [closed]
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@RobertBain I edited the answer to add info about the charset warning. Let me know if you find out what went wrong with the class loader in AWS so I can add it to the answer as well. Thanks!
– Lucio Paiva
Oct 26 '19 at 18:23
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How can I format a decimal to always show 2 decimal places?
...lication?
If you need the answer to that (along with lots of other useful information), see the aforementioned section of the docs. Also, if you keep your Decimals with two digits of precision beyond the decimal point (meaning as much precision as is necessary to keep all digits to the left of the ...
Initializing a static std::map in C++
... g_log_levels_dsc =
{
{ LogLevel::Disabled, "[---]" },
{ LogLevel::Info, "[inf]" },
{ LogLevel::Warning, "[wrn]" },
{ LogLevel::Error, "[err]" },
{ LogLevel::Debug, "[dbg]" }
};
If map is a data member of a class, you can initialize it directly in header by the follo...
Uninstalling Android ADT
... once. Each time it took me a lot of monkey business to get it fixed. Your info worked and was by far the fastest solution, thanks.
– esse
Feb 26 '13 at 18:46
add a comment
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jQuery: more than one handler for same event
... @MichaelScheper feel free to edit the answer and update with additional info
– Russ Cam
Feb 12 '18 at 1:30
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show 2 more comments
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OpenSSL and error in reading openssl.conf file
...ll getting the same error in the openssl.exe saying "Unable to load config info from wrong_path/ssl/openssl.cnf" so I tried the solution below saying to add the parameter -config with your openssl directory and that worked perfect. so I'm happy. thanks for the help :)
– Sarah
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Can't specify the 'async' modifier on the 'Main' method of a console app
...it and asynchronous console programs in particular. Here's some background info from the intro post:
If "await" sees that the awaitable has not completed, then it acts asynchronously. It tells the awaitable to run the remainder of the method when it completes, and then returns from the async method...
Is errno thread-safe?
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Hi Craig, thanks for the info about the typo, now is corrected. Regarding the other issue, I am not sure if I understand correctly what you are asking for. Whatever call that modifies errno in the signal handler could interfere with the errno being u...