SKempin

Git Subtree Basics

If you hate git submodule, then you may want to give git subtree a try.

Background

When you want to use a subtree, you add the subtree to an existing repository where the subtree is a reference to another repository url and branch/tag. This add command adds all the code and files into the main repository locally; it's not just a reference to a remote repo.

When you stage and commit files for the main repo, it will add all of the remote files in the same operation. The subtree checkout will pull all the files in one pass, so there is no need to try and connect to another repo to get the portion of subtree files, because they were already included in the main repo.

Adding a subtree

Let's say you already have a git repository with at least one commit. You can add another repository into this respository like this:

insytes

mysqldump -u root -p database --ignore-table=database.table1 --ignore-table=database.table2 > dump.sql

garcia-jj

import static com.google.common.base.Objects.firstNonNull;

import java.io.Serializable;

/**
 * Classe para prover paginação de resultados.
 * 
 * @author Otávio Scherer Garcia
 */
public final class Page

hgomez

Mint upgrade procedures

Some investigation and tests on how to upgrade Mint machine.

Tests performed on Mint Cinnamon 14/15/16, on physical machine 14->15 and VirtualBox VMs for 14->15->16 and 14->16.

As usual you could break your machine, so please do backups before and cross fingers.

Mint 14 -> Mint 15

dipold

package yourpackage.util.hibernate.multitenancy;

import java.sql.Connection;
import java.sql.SQLException;
import java.util.Map;

import org.hibernate.HibernateException;
import org.hibernate.service.config.spi.ConfigurationService;
import org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider;
import org.hibernate.service.jdbc.connections.spi.MultiTenantConnectionProvider;

aaronzirbes

#!/bin/bash

echo "Finding and Purging Big Files From Git History"
echo "=============================================="
echo ""
echo "http://naleid.com/blog/2012/01/17/finding-and-purging-big-files-from-git-history/"
echo ""

pushd "$(git rev-parse --show-toplevel)" > /dev/null

gist:4009042

public interface UploadedFile {
	...
	long getSize();
}

public class DefaultUploadedFile implements UploadedFile {

	public DefaultUploadedFile(..., long size) {
		...
		this.size = size;

sergiy

/*
-- existing table structure, missing index for the field1
CREATE TABLE IF NOT EXISTS `table1` (
`id` int(11) NOT NULL auto_increment,
`field1` int(11) not null, 
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

*/

lucascs

import java.io.IOException;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Map;
import java.util.Map.Entry;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;

cmilfont

/* Começado em https://gist.github.com/1524693  */

package org.milfont.indica.controller;

import java.util.Collection;
import java.util.Comparator;
import java.util.List;
import java.util.Set;

import net.vidageek.mirror.dsl.Mirror;