storage

问题 Can someone please advise how to setup a backup for Files in Firebase storage. I am able to make a backup of Database but not sure how to setup a regular backup for files (I have images) in firebase storage. 回答1: How to make local backup of Firebase Storage There is no built-in method via Firebase. However, since Firebase uses Google Cloud Storage behind the scenes for Firebase Storage it's possible to use the gutils Tool . Prerequisites Make sure Python (2.7.9+) is installed on your machine

问题 I could not find this one on the site. It may be trivial, but the error message is pretty misleading. When you try out things with the azure sdk and the local emulators (storage and compute emulators) while debugging, you may get the following error during initialization of those emulators: The process cannot access the file because it is used by an another process. Moreover, if you want to test things from the code and you want to access the blob storage emulator, you may get 400 Bad request

问题 In the context of OAuth 2, how does one deal with refresh_token expiry, or lack thereof? I'm using JSON Web Tokens (JWTs) as access_token s with a short lifetime (expires after 20 minutes). From what I understand, this means I shouldn't have to store the access_token , only validate it (and consume the trusted information inside, like scopes). However, I'm wondering how one implements refresh_token s. In my research, I've seen that Google and others have refresh_token s which are good forever

问题 I'm using method Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC) to get the default directory my Android device saves its music to. The directory returned by this method exists(something like sdcard/music), but it doesn't have any music files. When I checked my sdcard I found all the music files are instead stored in another directory named by one of my applications(sdcard/qqmusic/song), which cannot be found using the getExternalStoragePublicDirectory method. In

问题 I am getting this error("connection to storage server failed") lines in roundcube. I have checked everything, configurations and database user name password, server details all are clean. can anybody tell me what could possibly be the issue. Here i am giving the whole config file. <?php $rcmail_config = array(); $rcmail_config['debug_level'] = 9; $rcmail_config['log_driver'] = 'file'; $rcmail_config['log_date_format'] = 'd-M-Y H:i:s O'; $rcmail_config['syslog_id'] = 'roundcube'; $rcmail

问题 I want to be able to use Android's internal storage. I found some code snippets like: string path = Application.Context.FilesDir.Path; var filePath = Path.Combine(path, "test.txt"); System.IO.File.WriteAllText(filePath, "Hello World"); But I could not figure out what Application is in here. Is there any solution for that or different perspective? Thanks :) 回答1: Use this: string path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal); string filename = System.IO.Path

问题 I want to be able to use Android's internal storage. I found some code snippets like: string path = Application.Context.FilesDir.Path; var filePath = Path.Combine(path, "test.txt"); System.IO.File.WriteAllText(filePath, "Hello World"); But I could not figure out what Application is in here. Is there any solution for that or different perspective? Thanks :) 回答1: Use this: string path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal); string filename = System.IO.Path

问题 I want to be able to use Android's internal storage. I found some code snippets like: string path = Application.Context.FilesDir.Path; var filePath = Path.Combine(path, "test.txt"); System.IO.File.WriteAllText(filePath, "Hello World"); But I could not figure out what Application is in here. Is there any solution for that or different perspective? Thanks :) 回答1: Use this: string path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal); string filename = System.IO.Path

问题 What's the difference between binary(10) vs char(10)character set binary ? And varbinary(10) vs varchar(10)character set binary ? Are they synonymous in all MySQL engines? Is there any gotcha to watch out for? 回答1: There isn't a difference. However, there is a caveat if you're storing a string. If you only want to store a byte array or other binary data such as a stream or file then use the binary type as that is what they are meant for. Quote from the MySQL manual: The use of CHARACTER SET

问题 I guess this should be pretty elementary but I've tried to google it and I've read the docker documentation. However, I still can't grasp what exactly does " Thin Pool " mean and the role it plays in the docker world. 回答1: Short story: A thin pool is a storage source that provides on-demand allocation for storage space. It is more or less similar to virtual memory, which provides full address space to every process. Long story: Fat Provisioning The traditional storage allocation method is