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@nicokruger
nicokruger / jvm-heap-usage.sh
Created August 21, 2012 14:22
Getting java heap usage using jstat
jdk1.7.0/bin/jstat -gccapacity 9043 | tail -n 1 | awk '{ print $4, $5, $6, $10 }' | python -c "import sys; nums = [x.split(' ') for x in sys.stdin.readlines()]; print(str(sum([float(x) for x in nums[0]]) / 1024.0) + ' mb');"
@aslakknutsen
aslakknutsen / start_testing_java8_today.asciidoc
Last active May 10, 2024 20:15
Example of how to use both JDK 7 and JDK 8 in one build.

JDK 8 Released

Most of us won’t be able to use/deploy JDK 8 in production for a looong time. But that shouldn’t stop us from using it, right?

It should be possible to sneak in JDK 8 in the back way, the same way we snuck in Groovy and other libraries we wanted to use.

The Test Suite to the rescue

The Maven compiler plugin run in two separate lifecycles, compile and testCompile. Those can be configured separately.

@ncloward
ncloward / ServerlessDeployBot.yml
Created August 16, 2017 21:16
Serverless Deploy Bot Permissions
---
AWSTemplateFormatVersion: '2010-09-09'
Description: 'Cloudformation stack to manage permission to deploy a serverless service'
Parameters:
ServiceName:
Description: Name of the Service you want to deploy
Type: String
Resources: