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  • 2022-06-25 00:00

    JDBC convert Boolean to mySQL compatiable Boolean type

    There's a lot of similar questions on here but not one that answers this question specifically. How do I get from a Java Boolean to a format accept ...

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  • 2022-06-25 00:00

    How to block database from .accdb file

    I used a .accdb file as database to my Java desktop application. This file works as database but I can also open it and see the all data and I can ...

  • 3 73 0 0
  • 1
  • 2022-06-25 00:00

    Error creating topic in Apache Kafka

    When using the command:

    /usr/local/kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 -- ...

  • 8 2219 0 0
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  • 2022-06-25 00:00

    java - is there a way to confirm that a string is a sha256 hash?

    I'd like to validate that a String is a sha256 representation of another without having to decrypt it. Is this possible?

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  • 2022-06-25 00:00

    Java Card framework.exp not found

    I start with JavaCard Development in JavaCard 2.2.2 on Linux. The Java Class is build with Java 1.5 as it's the standard for JC 2.2.2. When trying ...

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