##git mergetool
In the middle file (future merged file), you can navigate between conflicts with ]c and [c.
Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).
:diffupdate (to remove leftover spacing issues)
:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)
| import groovy.sql.Sql | |
| def dbUrl = "jdbc:postgresql://localhost/test-db" | |
| def dbUser = "test" | |
| def dbPassword = "test" | |
| def dbDriver = "org.postgresql.Driver" | |
| def sql = Sql.newInstance(dbUrl, dbUser, dbPassword, dbDriver) |
| type MyStruct struct { | |
| N int | |
| } | |
| n := MyStruct{ 1 } | |
| // get | |
| immutable := reflect.ValueOf(n) | |
| val := immutable.FieldByName("N").Int() | |
| fmt.Printf("N=%d\n", val) // prints 1 |
| # -*- coding: utf-8 -*- | |
| """ | |
| Runs a simple pubsub listener which pushes to clients via sockjs | |
| Based on https://gist.github.com/mrjoes/3284402 | |
| Eventually I'd like to have one redis connection listening on user_* channel | |
| and pushing messages ONLY to that user's client. Currently it just sends | |
| a message to everyone. | |
| Setup: |
ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats
Twelve Go Best Practices
Francesc Campoy Flores Gopher at Google @francesc http://campoy.cat/+
Anyway, we do use a custom service written in C++ that holds all of the tag data in-memory. Each tag holds ordered set of topic IDs. The order is by last post time and then by topic ID for tie breaking; this ordering is consistent between different tags, which gets important later. If you iterate through one of these sets you'll get all the topics tagged with that tag, most recently updated to least recently updated.
Tags also define and implement a very simple cursor interface. This interface is basically three functions; "advance the cursor by one topic", "advance the iterator until it's pointing to or past this topic (passing in a reference topic)", and "give me the currently pointed-to topic". When you are talking to the service, you can say "skip 50 topics and then give me 50 topics", and it will advance the cursor 50 times and throw away the result, and then advance the cursor 50 more times while returning each result. Pretty straightforward.
The cursor interface is also implemen
