mlk

u/mlk





Ho appena scoperto che alcune app si possono sincronizzare con le transazioni registrate in banca, la mia banca (Mediobanca Premier) ha la gestione della carta di credito delegata a NEXI, quindi per vedere le transazioni della carta di credito devo andare sul nexi.it

Vorrei evitare di scaricare manualmente le transazioni della carta di credito, conoscete un modo per farlo?

12


r/guitarlessons•

Scotty West (Absolutely Understand Guitar) recommends using a drum machine instead of a metronome to practice, is there any good resource online (or mobile app) with decent, pre-made patterns?

He suggests buying a keyboard with drum machine built-in but the videos were filmed 20 years ago so I guess there should be something else now.

I don't want something complicated with many options, right now the best I've found for my needs is https://www.musicca.com/drum-machine but I'd like more presets.

Ideally it would have at least 10 different presets for several musical genres (rock, blues, jazz, funk, etc) and the BPM can be adjusted. that's it.

834

r/aws•

I'm seeings a weird behaviour where pushing events to event-bridge from my (NodeJS) lambda often takes more than 3 seconds. Sometimes it only takes 120ms, I can't see any pattern (it's not about cold starts).

The Lambda runs inside a VPC, could that be the issue? 3 seconds for a simple event seems a lot.

I might try enabling VPC Enpdoint for EventBridge but I need to get in contact with the Infra team and it's never painless nor quick.

I do not have access to XRay right now, but the EventBridge console doesn't show high latency.

230

r/apachespark•

I was trying to upgrade the version of a project I've been working, on, I noticed this expression is EXTREMELY slow to parse.

On Spark 3.3.x it's very fast, on 3.4.x it literally never terminates.

val x = spark.createDataFrame(Seq( ("T1", 1), ("T2", 1), ("T3", 1))).toDF("test", "con_ea_001")
val x2 = x.select(
lit(1).alias("con_ea_001"), lit(1).alias("con_ea_002"), lit(1).alias("con_ea_003"), lit(1).alias("con_ea_004"), lit(1).alias("con_ea_005"), lit(1).alias("con_ea_006"), lit(1).alias("con_ea_007"), lit(1).alias("con_ea_008"), lit(1).alias("con_ea_009"), lit(1).alias("con_ea_010"), lit(1).alias("con_ea_011"), lit(1).alias("con_ea_012"), lit(1).alias("con_ea_013"), lit(1
73