ishida

$ jarsigner -verbose -verify -certs TARGET.jar

       22501 Thu Dec 02 20:26:46 JST 2010 META-INF/MANIFEST.MF
       22534 Thu May 17 22:40:54 JST 2012 META-INF/MY_ALIAS.SF
        3731 Thu May 17 22:40:54 JST 2012 META-INF/MY_ALIAS.RSA

...

sm      1012 Thu Dec 02 20:26:46 JST 2010 com/example/a.class

ishida

警告:
この jar には、署名者の証明書が期限切れのエントリが含まれています。

ishida

$ keytool -importkeystore -srckeystore OLD_KEYSTORE.jks -destkeystore OLD_KEYSTORE.p12 -srcstoretype JKS -deststoretype PKCS12 -srcalias MY_ALIAS -destalias MY_ALIAS

$ openssl pkcs12 -in OLD_KEYSTORE.p12 -nocerts -nodes -out PRIVATE.key  

$ openssl pkcs7 -in NEW_CERT.p7s -out NEW_CERT.cer -print_certs  

$ openssl pkcs12 -export -in NEW_CERT.cer -inkey PRIVATE.key -out NEW_KEYSTORE.p12   

ishida

#!/bin/bash

START_TIME=`date +%s`

# do something you want to measure time

END_TIME=`date +%s`
 
SS=`expr ${END_TIME} - ${START_TIME}`
 

ishida

echo "`date +"%Y-%m-%d %H:%M:%S"`.`perl -e 'use Time::HiRes qw(gettimeofday); my($sec,$microsec)=gettimeofday(); print $microsec . "\n";'`"

ishida

#--------
# xcode noise
build/*

*.xcodeproj/*
!*.xcodeproj/project.pbxproj
!*.xcodeproj/default.*

**/*.xcodeproj/*
!**/*.xcodeproj/project.pbxproj

ishida

//
// AViewController.h
//
@protocol AViewControllerDelegate;

@interface AViewController : UIViewController <AViewControllerDelegate> 
{
    id <AViewControllerDelegate> delegate;
}
@property (nonatomic, retain) id <AViewControllerDelegate> delegate;

ishida

+ (void)showViewControllerAndNavigationControllerFromParentViewController:(UIViewController *)parentVC
{
    AViewController *vc = [[[AViewController alloc] init] autorelease];

    UINavigationController* nc = [[[UINavigationController alloc]
                                   initWithRootViewController:vc] autorelease];
    nc.modalTransitionStyle = UIModalTransitionStyleCoverVertical;

    vc.navigationController = nc;
    vc.navigationBar = nc.navigationBar;

ishida

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    UITouch *touch = [touches anyObject];
    CGPoint p = [touch locationInView:aView];
    NSLog(@"Touch detected: x=%lf, y=%lf", p.x, p.y);
    if (0 <= p.y && p.y <= aView.frame.size.height 
        && 0 <= p.x && p.x <= aView.frame.size.width) 
    {
        //do something
    }

ishida

`ps alx | grep \[r\]uby | awk '{printf ("%d", $8)}'`.to_i

`ps -o rss= -p #{Process.pid}`.to_i