tagrudev

1.9.3p194 :001 > [1,2,3,4,5,6].in_groups(4,false)
 => [[1, 2], [3, 4], [5], [6]] 

tagrudev

product = Product.new
product.name = "Hello"
product.save!

tagrudev

/**
 * Mulit-byte Unserialize
 *
 * UTF-8 will screw up a serialized string
 *
 * @access private
 * @param string
 * @return string
 */
function mb_unserialize($string) {

tagrudev

1.9.3-p194 :001 > a = [1, 2, 3, 4]
 => [1, 2, 3, 4] 
1.9.3-p194 :002 > a.last
 => 4 
1.9.3-p194 :003 > 

tagrudev

 // Making HTTP request

        try {
        	  
            // defaultHttpClient
        	HostnameVerifier hostnameVerifier = org.apache.http.conn.ssl.SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER;

            DefaultHttpClient client = new DefaultHttpClient();

            SchemeRegistry registry = new SchemeRegistry();

tagrudev

public void onCreate() {
		Toast.makeText(getApplicationContext(), "service created", Toast.LENGTH_SHORT).show();
		try {
			this.socket = new SocketIO("https://mysocketserver");
		    SSLContext sc = SSLContext.getInstance("TLS");
		    sc.init(null, null, null);
		    SocketIO.setDefaultSSLSocketFactory(sc);
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();

tagrudev

09-12 14:55:52.501: W/System.err(29546): Catch exception while startHandshake: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0x2c1428: Failure in SSL library, usually a protocol error

09-12 14:55:52.501: W/System.err(29546): error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol (external/openssl/ssl/s23_clnt.c:683 0xad127597:0x00000000)

tagrudev

tagrudev:socket.io-java-client/ (master) $ ant jar                                                                                                                                                       [10:08:32]
Buildfile: /home/tagrudev/Code/socket.io-java-client/build.xml

init:

build-project:
     [echo] socket.io-java-client: /home/tagrudev/Code/socket.io-java-client/build.xml
    [javac] /home/tagrudev/Code/socket.io-java-client/build.xml:40: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
    [javac] Compiling 9 source files to /home/tagrudev/Code/socket.io-java-client/bin

tagrudev

tagrudev:socket.io-java-client/ (master) $ sudo ant jar                                                                                                                                                  [15:33:26]
Buildfile: /home/tagrudev/Code/socket.io-java-client/build.xml

init:

build-project:
     [echo] socket.io-java-client: /home/tagrudev/Code/socket.io-java-client/build.xml
    [javac] /home/tagrudev/Code/socket.io-java-client/build.xml:40: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
    [javac] Compiling 9 source files to /home/tagrudev/Code/socket.io-java-client/bin
    [javac] /home/tagrudev/Code/socket.io-java-client/src/io/socket/WebsocketTransport.java:11: package org.java_websocket.client does not exist

tagrudev

Ubuntu 12.04 Ruby on Rails Development Environment

I haven't set up an install guide for the latest ubuntu release, largely because the last set of instructions worked pretty closely with the latest and greatest Ubuntu, 12.04 Precise Pangolin, however when installing today, I found that there were enough differences in the way that I configure my setup to justify an update, so here it goes. Yes, I'm late to the party, but a quick google search didn't find anything that I felt was as complete for my requirements as my previous install guides, so here I go.

As always with my install guides, I have included here is just about everything you'll need (and then some) to get started with ruby on rails development with Ubuntu 12.04 as a platform. These are my settings and preferences, and this is certainly not the only way of doing things, so keep that in mind.

Step 1: Get the repos ready and run updates.


sudo apt-get update && sudo apt-get upgrade