Tutorial by Topics: back

Using django-redis-cache or django-redis are both effective solutions for storing all cached items. While it is certainly possible for Redis to be setup directly as a SESSION_ENGINE, one effective strategy is to setup the caching (as above) and declare your default cache as a SESSION_ENGINE. While...

This FireDAC example, and the others I'm planning to submit, will avoid the use of native calls to asynchronously open the dataset.

The package cron-tick is a very simple package for background tasks but it does not support multiple processes, if you run your app in multiple processes (or containers) use percolate:synced-cron instead.

Promises have state, they start as pending and can settle to: fulfilled meaning that the computation completed successfully. rejected meaning that the computation failed. Promise returning functions should never throw, they should return rejections instead. Throwing from a promise returnin...

BACKUP DATABASE database TO backup_device [ ,...n ] WITH with_options [ ,...o ] RESTORE DATABASE database FROM backup_device [ ,...n ] WITH with_options [ ,...o ] ParameterDetailsdatabaseThe name of the database to backup or restorebackup_deviceThe device to backup or restore the database f...

The COBOL GOBACK statement is a return. Unlike EXIT PROGRAM, or STOP RUN, GOBACK always returns one level. If the current module is "main", GOBACK will return to the operating system. If the current module is a subprogram, GOBACK will return to the statement after a call.

ParameterDetailsBackup FileThe file name to use for backups.Add Timestamp suffixTrue or False, define if the file will have a timestamp at the end.Backup scopeDefine what you want to save  BasicSaving the database, server Settings, additional data  All except build artifactsSaving the database, se...

Try to play music in '.wav' instead of '.mp3'.In '.mp3' the music lags.