Thread | simple swift wrapper on NSThread to run blocks
kandi X-RAY | Thread Summary
kandi X-RAY | Thread Summary
A simple wrapper on NSThread to run blocks on exactly the same thread. It’s guaranteed First-In-First-Out (FIFO). This code is based on the following StackOverflow answer: Permission to redistribute has been granted by the original author (Marc Haisenko). Blocks are removed from the queue just before they get run.
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QUESTION
Updated to the Xcode 13 beta, now I can't build the project due to an error in several pods
Older Xcode launches an app on iOS 15 too long
I use M1, maybe this is due to architecture
...ANSWER
Answered 2021-Aug-25 at 21:20That remark isn't an actual error, just a warning. The real error can be found in the nested Compile Swift source files
under the top level section with the same name. Expand the logs for this command and you should see the actual error.
QUESTION
I am new to kafka and zookepper, and I am trying to create a topic, but I am getting this error -
...ANSWER
Answered 2021-Sep-30 at 14:52Read the official Kafka documentation for the version you downloaded, and not some other blog/article that you might have copied the command from
zookeeper
is almost never used for CLI commands in current versions
If you run bin\kafka-topics
on its own with --help
or no options, then it'll print the help messaging that shows all available arguments.
QUESTION
I use EndevourOS and have updated my system on February 17 2022 using
sudo pacman -Syu
Eversince, when I run docker-compose, I get this error message:
[4221] Error loading Python lib '/tmp/_MEIgGJQGW/libpython3.7m.so.1.0': dlopen: libcrypt.so.1: cannot open shared object file: No such file or directory
Some forum threads suggested to reinstall docker-compose, which I did. I tried following solution. But both without success: Python3.7: error while loading shared libraries: libpython3.7m.so.1.0
How can I resolve this issue?
...ANSWER
Answered 2022-Feb-19 at 22:27I found several forum posts explaining to isntall libxcrypt-compat from AUR. I did not like this solution, but apparently, this is the way for now: https://bbs.archlinux.org/viewtopic.php?id=274160&p=2
If there is a PGP key error when building the package from AUR, use this workaround as explained by Stock44 on this page: https://aur.archlinux.org/packages/libxcrypt-compat
QUESTION
Issue: The build hangs with "iPhone is busy: making Apple Watch ready for development"
Further facts:
- iOS 14.8
- iPhone 8
- watchOS 7.6.2
- Xcode 13
- Apple Watch Series 3 + Cellular (42mm)
Does anyone know a solution for that issue?
Many of the developers have the same issue:
...ANSWER
Answered 2021-Nov-01 at 17:17According to this post, this issue is fixed with an upgrade to iOS 15.0.2 / watchOS 8.0.1: https://developer.apple.com/forums/thread/691452
QUESTION
I have recently created an Apple Push Service certificate on my M1 mac mini. In the Keychain, it says the certificate is not trusted.
I have installed the Developer Relations Intermediate Certificate as mentioned in here
Also installed the following Intermediate Certificates from Apple
Still, the Push Service certificate shows it's not trusted. Meanwhile, new development and distribution certificates created are marked as "This certificate is valid". Can anyone point me in the right direction to fix this issue?
...ANSWER
Answered 2022-Feb-22 at 06:25I have installed the G3, G4, and G5 certificates from the Apple certificate authority and that solved my problem
QUESTION
Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. I got it after updating target SDK to 31. the error always come after AlarmPingSender. But i dont know any class that used AlarmPingSender.
...ANSWER
Answered 2021-Oct-31 at 07:02Possible solution
Upgrade google analytics to firebase analaytics. Hope it'll solve your problems.Also upgrade all the library what're you using.
For me below solutions solve the problem.
Add PendingIntent.FLAG_IMMUTABLE
to your pending intents.
Here is an example -
PendingIntent pendingIntent = PendingIntent.getActivity(this, alarmID, notificationIntent, PendingIntent.FLAG_IMMUTABLE);
For further information follow this link - https://developer.android.com/reference/android/app/PendingIntent#FLAG_IMMUTABLE
QUESTION
Problem
While using Storybook, I am running npm run storybook
and getting the error below.
ANSWER
Answered 2021-Jul-29 at 17:17Solution
After taking a step back, I realized that I could try out what I did to fix the sass-loader
issue: downgrading major versions.
Steps
- Downgraded
style-loader
1 major version to2.0.0
:npm i style-loader@2.0.0
- Then, as luck would have it, I ran into the same issue with
css-loader
- Downgraded
css-loader
1 major version to5.2.7
:npm i css-loader@5.2.7
Summary
By downgrading all of the loaders one major version, I was able to get it to work.
QUESTION
I'm getting the following two errors on all TypeScript files using ESLint in VS Code:
...ANSWER
Answered 2021-Dec-14 at 12:09You missed adding this in your eslint.json
file.
QUESTION
I have an java app (JDK13) running in a docker container. Recently I moved the app to JDK17 (OpenJDK17) and found a gradual increase of memory usage by docker container.
During investigation I found that the 'serviceability memory category' NMT grows constantly (15mb per an hour). I checked the page https://docs.oracle.com/en/java/javase/17/troubleshoot/diagnostic-tools.html#GUID-5EF7BB07-C903-4EBD-A9C2-EC0E44048D37 but this category is not mentioned there.
Could anyone explain what this serviceability category means and what can cause such gradual increase? Also there are some additional new memory categories comparing to JDK13. Maybe someone knows where I can read details about them.
Here is the result of command jcmd 1 VM.native_memory summary
ANSWER
Answered 2022-Jan-17 at 13:38Unfortunately (?), the easiest way to know for sure what those categories map to is to look at OpenJDK source code. The NMT tag you are looking for is mtServiceability. This would show that "serviceability" are basically diagnostic interfaces in JDK/JVM: JVMTI, heap dumps, etc.
But the same kind of thing is clear from observing that stack trace sample you are showing mentions ThreadStackTrace::dump_stack_at_safepoint
-- that is something that dumps the thread information, for example for jstack
, heap dump, etc. If you have a suspicion for the memory leak in that code, you might try to build a MCVE demonstrating it, and submitting the bug against OpenJDK, or showing it to a fellow OpenJDK developer. You probably know better what your application is doing to cause thread dumps, focus there.
That being said, I don't see any obvious memory leaks in StackFrameInfo
, neither can I reproduce any leak with stress tests, so maybe what you are seeing is "just" thread dumping over the larger and larger thread stacks. Or you capture it when thread dump is happening. Or... It is hard to say without the MCVE.
Update: After playing with MCVE, I realized that it reproduces with 17.0.1, but not with either mainline development JDK, or JDK 18 EA, or JDK 17.0.2 EA. I tested with 17.0.2 EA before, so was not seeing it, dang. Bisection between 17.0.1 and 17.0.2 EA shows it was fixed with JDK-8273902 backport. 17.0.2 releases this week, so the bug should disappear after you upgrade.
QUESTION
I've downloaded Android Studio from the official website, the one for M1 chip (arm).
Basically running it for the first time, the error is the following:
...ANSWER
Answered 2021-Nov-07 at 09:40This is what solved it for me on my M1.
- Go to Android Studio Preview and download the latest Canary build for Apple chip (Chipmunk). Don't worry this is just to get through the initial setup.
- Unpack it, run it, let it install all the SDK components, accept licenses, etc as usual.
- Once it's done, simply close it and delete it.
Now when you start your stable Android Studio (Arctic Fox) you should not see the error.
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