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# Author: Pieter Noordhuis | |
# Description: Simple demo to showcase Redis PubSub with EventMachine | |
# | |
# Update 7 Oct 2010: | |
# - This example does *not* appear to work with Chrome >=6.0. Apparently, | |
# the WebSocket protocol implementation in the cramp gem does not work | |
# well with Chrome's (newer) WebSocket implementation. | |
# | |
# Requirements: | |
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby |
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type T struct { | |
A int | |
B string | |
} | |
t := T{23, "skidoo"} | |
s := reflect.ValueOf(&t).Elem() | |
typeOfT := s.Type() | |
for i := 0; i < s.NumField(); i++ { |
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git rebase --interactive HEAD~2 | |
# we are going to squash c into b | |
pick b76d157 b | |
pick a931ac7 c | |
# squash c into b | |
pick b76d157 b | |
s a931ac7 c |
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# delete local tag '12345' | |
git tag -d 12345 | |
# delete remote tag '12345' (eg, GitHub version too) | |
git push origin :refs/tags/12345 | |
# alternative approach | |
git push --delete origin tagName | |
git tag -d tagName |
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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 |
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# the IP(s) on which your node server is running. I chose port 3000. | |
upstream app_geoforce { | |
server 127.0.0.1:3000; | |
} | |
upstream app_pcodes{ | |
server 127.0.0.1:3001; | |
} |
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com
, example2.com
, and example1.com/images
on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
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package main | |
import ( | |
"fmt" | |
"gopkg.in/mgo.v2" | |
"gopkg.in/mgo.v2/bson" | |
"time" | |
) | |
type Content struct { |
####Setup Macvim
- Download lastest
.tbz
file from https://github.com/b4winckler/macvim/releases - extract macvim.app and move mvim binary to /usr/local/bin
- install Janus
$ curl -L https://bit.ly/janus-bootstrap | bash
from https://github.com/carlhuda/janus - install Vundle from https://github.com/VundleVim/Vundle.vim
PS: Always keep your .vimrc
with you.
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