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Björn Winkler spacetrack

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  • Gröbenzell, Munich, Germany
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spacetrack / wordle-2022-01-18.md
Last active January 18, 2022 02:04
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spacetrack / checkout-001.md
Last active January 1, 2023 20:49
checkout 001 (2023-01)

checkout 001 (2023/01)

was ich die letzten Tage so gelesen habe ... #lastpass #twitter #mastodon #avatar2 #chatgpt

LastPass

LastPass breach: here's what you need to know from a #password cracker's perspective!

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spacetrack / bsonnoid.md
Last active August 26, 2023 03:03
C#/MongoDB: "[BsonNoId]"

C#/MongoDB: [BsonNoId]

das Attribut [BsonNoId] unterbindet die Magie, die der C#-Treiber beim Zugriff auf Dokumente mit _id/Id/ObectId in der MongoDB versucht



#csharp #mongodb
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spacetrack / js-array-null-or-empty.md
Last active June 5, 2024 16:42
JavaScript: null?.length == 0

JavaScript: null?.length == 0

null?.length == 0 ist nicht true sondern false! Will man also prüfen, ob ein Array null oder leer ist, muss man (anArrayOrNull ?? []).length == 0 testen:

const anArrayOrNull = null;
if ((anArrayOrNull ?? []).length == 0)
  console.log('is empty');
else