daschl

package com.couchbase.testcontainers;

import org.jetbrains.annotations.NotNull;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.containers.wait.WaitStrategy;
import org.testcontainers.images.builder.ImageFromDockerfile;
import org.testcontainers.images.builder.dockerfile.DockerfileBuilder;

import java.util.Arrays;
import java.util.Collection;

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

dagezi

// file must be File object.
def calcSha1(file) 
{
    MessageDigest md = MessageDigest.getInstance("SHA-1");
    file.eachByte 4096, {bytes, size ->
        md.update(bytes, 0, size);
    }
    return md.digest().collect {String.format "%02x", it}.join();
}