Tomcat - setting for max HTTP header size

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you can specify the max HTTP header size for Tomcap by modifying the file in conf/server.xml as shown below.

This example set max HTTP header size 24KB(24576)

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    <Connector connectionTimeout="20000" port="9080" protocol="HTTP/1.1" redirectPort="9443" maxHttpHeaderSize="24576"/>

Java - JFR create a new configuration from existing one

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Creating a new custom(custom.jfc) JFR configuration from the existing profile.jfc

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Nice example how Javascript can have a unit test with fetch call by mocking.

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Signal will be standard in JavaScript?

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LangChain JS example with Llama cpp for embeddings and prompt.