I am trying to use ELMAH to log errors in my ASP.NET MVC application, however when I use the [HandleError] attribute on my controllers ELMAH doesn’t log any errors when they occur. As I am guessing its because ELMAH only logs unhandled errors and the [HandleError] attribute is handling the error so thus no need … Read more
When logging in C#, how can I learn the name of the method that called the current method? I know all about System.Reflection.MethodBase.GetCurrentMethod(), but I want to go one step beneath this in the stack trace. I’ve considered parsing the stack trace, but I am hoping to find a cleaner more explicit way, something like … Read more
Is there a way to make Python logging using the logging module automatically output things to stdout in addition to the log file where they are supposed to go? For example, I’d like all calls to logger.warning, logger.critical, logger.error to go to their intended places but in addition always be copied to stdout. This is … Read more
Is it possible to run one iteration of logrotate manually without scheduling it on some interval? 8 s 8
I am trying to find the best way to monitor which PHP code/functions, MySQL requests and/or plugins are slowing down pages on a site. I know there are a bunch of different options out there including wordpress plugins and solutions involving firebug (firephp) but what do you guys feel is the best approach? Personally I … Read more
How can I show a git log output with (at least) this information: * author * commit date * change I want it compressed to one line per log entry. What’s the shortest possible format for that? (tried –format=oneline but that does not show the date) 16 s 16 git log –pretty=format:”%h%x09%an%x09%ad%x09%s” does the job. … Read more
I am printing Python exception messages to a log file with logging.error: import logging try: 1/0 except ZeroDivisionError as e: logging.error(e) # ERROR:root:division by zero Is it possible to print more detailed information about the exception and the code that generated it than just the exception string? Things like line numbers or stack traces would … Read more
Sometimes I want to just insert some print statements in my code, and see what gets printed out when I exercise it. My usual way to “exercise” it is with existing pytest tests. But when I run these, I don’t seem able to see any standard output (at least from within PyCharm, my IDE). Is … Read more
There are different ways to log messages, in order of fatality: FATAL ERROR WARN INFO DEBUG TRACE How do I decide when to use which? What’s a good heuristic to use? 20 s 20 I generally subscribe to the following convention: Trace – Only when I would be “tracing” the code and trying to find … Read more
Is there a recommended way to log (failed) cron actions from your plugin? For example, I have a plugin that synchronizes with an external service every hour. I want to log how much was changed, but also when the synchronization failed. What would you recommend here? A new database table? The Log Deprecated Notices plugin … Read more
