syncer | files | File Utils library

when I want to build my Alpine Docker I get an error when I define specific python version.

My Dockerfile:

Hi on my macbook I am using consul version 1.8.0

and with this config I launch (consul agent -config-file desky.json):

I have a very weird behavioural difference when my Java program is run with Java 8 and Java 11.

I am using the MSGraph API (1.7.0) to make several calls to the Onedrive APIs. To make these calls, I am using 4 parallel threads for sync a lot of files (around 1000) on my hard disk.

When I execute the program with Java 8, I get no exceptions. When I execute it with java 11, I get a Socket Timeout Exception in around the 60% of the calls.

To configure the IGraphServiceClient, I am using the default configuration. As far as I am concerned, the HTTP Provider is OKHttp3 in this case.

Has anybody experienced anything like this?

[UPDATE-1]

These are the environments I have tested:

• Oracle's JDK 1.8.0_192 --> Perfect. Not an error in around 400 calls
• Openjdk 11.0.7 and Oracle's jdk 11.0.3 --> tons of Sokcet Timeout Exceptions

Hereby you have the stacktrace:

i have 3 node cassandra cluster in kubernetes. Deployed cassandra using bitnami/cassandra helm chart.

getting error based on more number of request after sometime later

I write a code in python to scrape some data from a web site using selenium. this code completely work when i run it in system command line . But when i run it from xampp command line it give error and show this message

Traceback (most recent call last): File "C:\Users\Marajul\AppData\Local\Programs\Python\Python38-32\lib\site-packages\selenium\webdriver\common\service.py", line 72, in start self.process = subprocess.Popen(cmd, env=self.env, File "C:\Users\Marajul\AppData\Local\Programs\Python\Python38-32\lib\subprocess.py", line 854, in init self._execute_child(args, executable, preexec_fn, close_fds, File "C:\Users\Marajul\AppData\Local\Programs\Python\Python38-32\lib\subprocess.py", line 1307, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args, FileNotFoundError: [WinError 2] The system cannot find the file specified

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\xampp\htdocs\Dairy\API\toph\python\a.py", line 16, in driver = Chrome(webdriver) File "C:\Users\Marajul\AppData\Local\Programs\Python\Python38-32\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in init self.service.start() File "C:\Users\Marajul\AppData\Local\Programs\Python\Python38-32\lib\site-packages\selenium\webdriver\common\service.py", line 81, in start raise WebDriverException( selenium.common.exceptions.WebDriverException: Message: 'chromedriver3.exe' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home

I am trying to load Images using Fresco library, but i am having a weird problem.

png images are loading , but i load jpg images the fresco version i am using is 2.0.0 , i tried everything invalidate cache, changing fresco version, clear data, rebuild project. but nothing make sense with me.

Not Working

I want to run a node.js app in a docker container using docker-compose. The app is TiddlyWiki, there are other containers and the whole thing runs in a vagrant VM and is set up with ansible, but I don't think any of that matters for this problem.

This is my docker-compose config:

Kind of stuck on the same problem now for a couple of days.

I have a ViewControllerA class that serves as a CollectionView delegate and datasource. The CollectionView is hooked up through a storyboard. ViewControllerA class contains the data model that feeds the CollectionView.

Whenever ViewControllerA loads for the first time, it connects to a database, and loads information as needed into a data model (userDictionary) . Once the controller loads all data, it reloads the CollectionView, and fires syncing methods that listen for any changes in the database, to update the userDictionary accordingly, and reload the respective items in the collectionView.

Everything works fine up to this point.

When I transition to any different ViewController class, say ViewControllerB class, I’m passing a copy of the userDictionary from ViewControllerA to ViewControllerB in prepareForSenderA, and passing it back to ViewControllerA through prepareForSenderB.

Here’s the strange behavior. When I transition back to ViewControllerA class, the CollectionView loads fine with the same data that was passed to ViewControllerB, but fails to load any new changes that the syncing method observes in ViewControllerA.

I know that the syncing methods are still working fine, because any new data is showing up in the debugger when I print it out as it’s loading in ViewControllerA. And I know that my userDictionary data model in the same controller class is receiving those updates because of a didSet observer that’s printing out the most up-to-date state of userDictionary.

And the odd thing is that whenever I print out the contents of the data model within ViewControllerA class, it prints out the old state of the model as it existed when it was passed to ViewControllerB class. Even though the didSet observer just proved that the model was actually updated!

It’s almost as if ViewControllerA class is somehow retaining a reference to the data model as it existed when it was passed over to ViewControllerB, and somehow “loses” its reference to the data model in “self” when that model gets passed back.

Another note: If I stay in ViewControllerA the whole time, and don’t pass the userDictionary back and forth, I don’t get this problem any more.

The code below sums up how I'm passing data back and forth:

View Controller A Class: