Recent questions tagged logging

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logging - Is it possible to change the log level for an application at compile time?

Rather than rely on environment variables at runtime, I'd like to compile a debug or release version with ... /rustc command line arguments? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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787 views

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logging - How to get appropriate timestamp in c for logs?

I'm creating a client-server application. I want to do some logging. Server is in C. Now I'm print ... include date, hours, minutes, seconds. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

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logging - How to configure tomcat to rollover catalina.log files

I'm trying to configure my tomcat to rollover log files once a size limit is reached. I'm running tomcat as ... doesn't seem to be working See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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logging - How to enrich Jaeger opentracing data with the application logs (produced by slf4j) for Spring Boot?

There is an existing Spring Boot app which is using SLF4J logger. I decided to add the support of ... /07/logging-v-instrumentation.html See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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logging - C#: tail like program for text file

I have a log file that continually logs short lines. I need to develop a service that reacts (or polls, or ... to get the work done? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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logging - C#: tail like program for text file

I have a log file that continually logs short lines. I need to develop a service that reacts (or polls, or ... to get the work done? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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logging - C#: tail like program for text file

I have a log file that continually logs short lines. I need to develop a service that reacts (or polls, or ... to get the work done? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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522 views

1 answer

logging - Is it possible to specify where JVM's crash dumps go?

We have a desktop application using JNI that occasionally causes the JVM to crash. Luckily the JVM produces a ... crash dump" files? How? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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logging - What is the difference between Java Logger and System.out.println

I looked up the api about the logger class(here) and I was looking at the Logger.info method. I was confused ... .println("Hello") Output: Hello See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

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logging - Better way to log method calls in Python?

We can code out some sort of logging decorator to echo function/method calls like the following: def log(fn): ... do that instead of decorator? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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490 views

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logging - Duration logged but not the statement -- postgresql. Are there any specific queries for this behavior?

I have the following setting in my postgresql.conf log_statement='all' log_duration=on When I run psql, and ... queries is this duration for? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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429 views

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logging - Using java.util.logger with a separate thread to write on file?

I have 2 FileHandlers that write out to two separate files, and the amount of I/O occurring is slowing down ... know and I'll upload somewhere. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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744 views

1 answer

logging - In Firefox, console.log is not showing anything

I'm trying a simple console.log function in Firefox: console.log("Hello, World!"); You may try it on: http:/ ... exists. How can I solve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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560 views

1 answer

logging - Understanding IIS 7 log files

I'm trying to debug a 405 error that is occurring in an ASP.NET 4.0 website with a jQuery AJAX post, ... but what are the 3 remaining numbers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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461 views

1 answer

logging - How can I start and check my MySQL log?

I want to check the log in MySQL to see the queries that are being run by my application. How can I do this? I am ... 37 rows in set (0.00 sec) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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793 views

1 answer

logging - Heroku: How can you check Heroku Error Logs?

I've got a PHP application on a free Heroku account. Today for no apparent reason I got Heroku's Application ... ! Can somebody please help me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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logging - How can I add timestamp to logs using Node.js library Winston?

I want to add timestamp to logs. What is the best way to achieve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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625 views

1 answer

logging - Where can I find MySQL logs in phpMyAdmin?

Where can I find the MySQL's logs (errors, queries, etc.) in the phpMyAdmin interface? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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464 views

1 answer

logging - Android logs 'GC_EXTERNAL_ALLOC' 'GC_FOR_MALLOC'

While running my apps, I have got this kind of logs: GC_EXTERNAL_ALLOC freed 2K, 38% free 8772K/14087K, external ... what is '17998K'? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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728 views

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logging - Save docker-compose logs to a file

I have unit tests running on my build server and would like to capture the log results for analysis when ... docker-compose logs never exits. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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646 views

1 answer

logging - How to turn on/off $log.debug in AngularJS

I'm trying to use $log.debug("Foo"). How can it be turned on off. I can't find a sample anywhere. I ... does one set the on and off switch? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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578 views

1 answer

logging - Why does Heroku log using the server time rather than the Rails time zone?

UPDATE: Ok, I didn't formulate a good Q to be answered. I still struggle with heroku being on ... I misunderstanding anything fundamental here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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511 views

1 answer

logging - Git Tag list, display commit sha1 hashes

so the git tag command lists the current git tags tag1 tag2 git tag -n prints tag's message tag1 blah blah tag2 ... the hash of tag1 & tag2 ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

1 answer

logging - How to read files and stdout from a running Docker container

How would I go about starting an application in my host machine in order to read files and stdout from a running ... t know if that's possible. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

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logging - iPhone: How to read application logs from device

Is there a way to read the application logs from the iPhone device? Something similar to LogCat of Android? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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560 views

1 answer

logging - How do you save an Android application log to a file on a physical device?

I want to know why my Android application service occasionally goes down (whether it's the OS killing it or a ... How can is this be done? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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595 views

1 answer

logging - Where does system.out.println print from a JSP?

Where does tomcat put the System.out.println output ? I'm not interested in out.println. I'm using a system ... look to that generated "log". See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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890 views

1 answer

logging - Can I disable an appender in logback?

Can I disable an appender in logback on the xml config? I have my configuration and I want to put two ... one must be activated. thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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