temojin

NSString *timestampAsStringFromEpochTime = [[NSNumber numberWithDouble:[[NSDate date] timeIntervalSince1970]] 

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- (void)viewWillAppear:(BOOL)animated
{
    self.navigationItem.backBarButtonItem.title = @"foo";
    self.navigationItem.leftBarButtonItem.title = @"fii";
    [self.navigationController.navigationBar.items enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
        UINavigationItem *item = (UINavigationItem *) obj;
        NSLog(@" item: %@", item.title);

    }];

temojin

	

#!/usr/bin/perl -w

#origin: http://pastie.textmate.org/89891

use strict;

# This file clumsily extracts the DB's hidden in the iPhone backup files
# Usage: perl -w bkupextract.pl /Users/flip/Library/Application\ Support/MobileSync/Backup/*/*

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require 'rubygems'
require 'savon'

Savon.configure do |config|
  config.log_level = :debug
end


client = Savon::Client.new do
  wsdl.endpoint = "http://www.webservicex.net/globalweather.asmx"

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  # in padrino 0.9.15 it not able to get params[username] in before filter.

 before do
    logger.debug "before"
    logger.debug params
    logger.debug params[:username]    # empty in 0.9.15 but works in 0.9.14
    logger.debug "request"
    logger.debug request.params
  end

temojin

~/projects/jruby ➔ jirb
irb(main):001:0> require 'java'
=> true
irb(main):002:0> import com.sun.tools.attach.VirtualMachine
=> Java::ComSunToolsAttach::VirtualMachine
irb(main):003:0> vm = VirtualMachine.attach($$.to_s)
=> sun.tools.attach.MacosxAttachProvider@47875da7: 3294
irb(main):004:0> histo = vm.heap_histo([].to_java).to_io
=> #<IO:0x32b95f72>
irb(main):005:0> histo.lines.first(25).each {|line| puts line}; nil