error-logging

In CodeIgniter, How Can I Have PHP Error Messages Emailed to Me?

时光毁灭记忆、已成空白 提交于 2019-12-03 04:28:35
问题 I'd like to receive error logs via email. For example, if a Warning-level error message should occur, I'd like to get an email about it. How can I get that working in CodeIgniter? 回答1: You could extend the Exception core class to do it. Might have to adjust the reference to CI's email class, not sure if you can instantiate it from a library like this. I don't use CI's email class myself, I've been using the Swift Mailer library. But this should get you on the right path. Make a file MY

Internet Explorer Developer Tools how to preserve log upon navigation?

心已入冬 提交于 2019-12-03 04:27:37
I'm looking for the way to log stuff in Internet Explorer Developer Console that preserve page refresh. Under Google Chrome and Firefox's Firebug it's an option for that, but I could not find it under IE. I'm using IE 9. In IE Developer Cosole go to Tools -> Clear Entries on Navigate and uncheck what you want to stay in log. megmed In Internet Explorer 11 there is now a button ("Clear entries on navigate") which one must toggle for enabling/disabling the IE to clear the network logs on navigation or even http redirect. MSDN: http://msdn.microsoft.com/en-us/library/ie/dn255004(v=vs.85).aspx In

How to catch javascript exceptions/errors? (To log them on server)

不想你离开。 提交于 2019-12-03 01:32:28
问题 Duplicate: Automatic feedback on JavaScript error Logging JavaScript-Errors on Server How would I go about logging errors in javascript? I can't wrap every line of javascript in try catch block. I talking about the errors that for example in IE, would show an Error On page message and have the line and char the caused the error. If I can just figure out how to catch this error on the client side, I can just log the error on the server using an ajax call. 回答1: I use this function in all my

Where are the best locations to write an error log in Windows?

烈酒焚心 提交于 2019-12-02 23:43:36
Where would you write an error log file, say ErrorLog.txt , in Windows? Keep in mind the path would need to be open to basic users for file write permissions. I know the eventlog is a possible location for writing errors, but does it work for "user" level permissions? EDIT: I am targeting Windows 2003, but I was posing the question in such a way as to have a "General Guideline" for where to write error logs. As for the EventLog, I have had issues before in an ASP.NET application where I wanted to log to the Windows event log, but I had security issues causing me heartache. (I do not recall the

Apple Recommended Logging approach for Swift [closed]

孤者浪人 提交于 2019-12-02 19:19:11
Note: This is not a duplicate of the linked questions Goal: I am not looking for a print vs NSLog differences In fact I don't want to use either of them (presently using print ) I am looking for an Apple recommended way, just can't seem to find the command / documentation, I just know it exists. Present implementation: Presently I am using print statements with some global functions Question What is the recommended way / approach to handle errors (I don't want to use NSLog as they would write into the device's console) This is only for debugging purposes during development Take a look at os

How to catch javascript exceptions/errors? (To log them on server)

大城市里の小女人 提交于 2019-12-02 14:57:46
Duplicate: Automatic feedback on JavaScript error Logging JavaScript-Errors on Server How would I go about logging errors in javascript? I can't wrap every line of javascript in try catch block. I talking about the errors that for example in IE, would show an Error On page message and have the line and char the caused the error. If I can just figure out how to catch this error on the client side, I can just log the error on the server using an ajax call. I use this function in all my projects: window.onerror = function(m,u,l){ jQuery.post("ajax/js_error_log.php", { msg: m, url: u, line: l,

Simple way to perform error logging?

北战南征 提交于 2019-12-02 14:37:57
I've created a small C# winforms application, as an added feature I was considering adding some form of error logging into it. Anyone have any suggestions for good ways to go about this? This is a feature I've never looked into adding to previous projects, so I'm open to suggestions from Developers who have more experience. I was considering something along the lines of writing exceptions to a specified text file, or possibly a database table. This is an application that will be in use for a few months and then discarded when a larger product is finished. I wouldn't dig too much on external

Log4j File is not generating in struts web application?

我是研究僧i 提交于 2019-12-02 06:52:19
问题 I'm trying to log my web app using Log4j. I've configured everything correctly. Yet log4j logging file is not generating. Kept log4j.properties file in web-inf/classes and also added log4j.jar to build path. log4j.properties: # Direct log messages to a log file log4j.appender.file=org.apache.log4j.RollingFileAppender log4j.appender.file.File=C\:\\loging.log log4j.appender.file.MaxFileSize=1MB log4j.appender.file.MaxBackupIndex=1 log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j

python 3.6 *logging modul error* UnicodeEncodeError: 'charmap' codec can't encode characters

青春壹個敷衍的年華 提交于 2019-12-01 15:32:58
问题 On Windows 10 the logging module send this error (using scrapy) # --- Logging error --- ... # UnicodeEncodeError: 'charmap' codec can't encode characters in position 175-176: character maps to <undefined> I have read that I should add encoding='utf-8' but I did not find how I could add it in the code below. EDIT: According to the tuto it isnt needed. configure_logging(install_root_handler=False) #override default log settings logging.basicConfig( filename='logfile.log', format='%(levelname)s:

INFO output despite “SET client_min_messages TO WARNING” just before

孤人 提交于 2019-12-01 04:46:30
postgresql-9.0.15 on CentOS 6.5. I have a plperlu function that outputs an INFO message. I want to suppress it during testing (using psql, which also behaves as below), but I can't even seem to do it from a pgAdminIII (1.18.1 for win2003) query window: SET client_min_messages TO WARNING; select my_info_outputting_function('lalala') I run that and look in the "messages" tab, and there's my INFO message. (This may appear similar to How to suppress INFO messages when running psql scripts , but I don't want to disable INFO messages for my whole session, just part of it and then set the minimum