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How should I log while using multiprocessing in Python?
...w uses a queue for correct handling of concurrency, and also recovers from errors correctly. I've now been using this in production for several months, and the current version below works without issue.
from logging.handlers import RotatingFileHandler
import multiprocessing, threading, logging, sy...
Running multiple TeamCity Agents on the same computer?
...vise that you may have an issue with the new agent after installing it, an error like "Teamcity agent in disconnected state (Agent has unregistered (will upgrade))". This can be solved stopping the fisrt agent(or the other agents installed) and restarting the new from the services (on Windows/Window...
The default for KeyValuePair
... }
}
Usage:
// We have to set explicit default value '0' to avoid build error:
// Use of unassigned local variable 'intValue'
int intValue = 0;
long longValue = 12;
KeyValuePair<String, int> kvp1 = new KeyValuePair<String, int>("string", 11);
KeyValuePair<String, int> kvp2 = new...
Determine project root from a running node.js application
...the directory doesn't contain your application then it should exit with an error prompting the user to create the variable. It could be set as a part of an install process.
You can read environment variables in node with something like process.env.MY_ENV_VARIABLE.
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Detach many subdirectories into a new, separate Git repository
...
hm. even with extglob turned on I'm getting an error near my parenthesis: syntax error near unexpected token `(' my command looks like: git filter-branch -f --index-filter "git rm -r -f --cached --ignore-unmatch src/css/themes/!(some_theme*)" --prune-empty -- --all an ...
How do I define and use an ENUM in Objective-C?
...tate thePlayerState; and used the variable in my methods. But I am getting errors stating that it is undeclared. How do I correctly declare and use a variable of type PlayerState in my methods?:
...
How do I activate C++ 11 in CMake?
...n I try to run a CMake generated makefile to compile my program, I get the error that
14 Answers
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Can you use @Autowired with static fields?
...ring static field (or constant) will be ignored, but also won't create any error:
@Autowired
private static String staticField = "staticValue";
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MongoDB Show all contents from all collections
... I replaced db name with my db name, which kept on giving me errors. So don't do stupid things like me :D , stick to db.<collection_name>.find();
– adam shamsudeen
Nov 29 '18 at 14:37
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Find the division remainder of a number
...or any finite x, and remainder(x, 0) and remainder(math.inf, x)
raise ValueError for any non-NaN x. If the result of the remainder
operation is zero, that zero will have the same sign as x.
On platforms using IEEE 754 binary floating-point, the result of this
operation is always exactly representabl...