Image background color processing skills


Image background color processing skills

Change the transparent background of the picture to white

Convert / users / JZD / pictures / 20200918 -- master class lesson 7 -- objc_ Msgsend message sending / 20200918 - Master Class day 7 - objc_ Msgsend data / objc_ Msgsend process analysis.png - background white - alpha remove - alpha off white.png

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Summary of spark conf and config configuration items

1. State configuration item summary of structured streaming Config Name Description Default Value spark.sql.streaming.stateStore.rocksdb.compactOnCommit Whether we perform a range compaction of RocksDB instance for commit operation False spark.sql.streaming.stateStore.rocksdb.blockSizeKB Approximate size in KB of user data packed per block for a RocksDB BlockBasedTable, which is a RocksDB’s default SST file format. 4 spark.sql.streaming.stateStore.rocksdb.blockCacheSizeMB The size capacity […]