fsword fsword

fsword / gist:2657582

Created May 11, 2012 04:42

anwser for http://www.careercup.com/question?id=13223730

	while(s=gets)
	a = s.split(' ')
	puts IO.foreach('input.txt'){\|line\|
	array = line.split(' ');
	# 下面的判断若通过，则a的成员都在array中，可以直接返回
	break array[0] if( (array - a).size == array.size - a.size)
	}
	end

fsword / fiber.rb

Last active October 1, 2015 18:18

fiber recursion

def f(i); puts('%10s' % i) if i%1000==0; Fiber.new{f(i+1)}.resume end; f(0)

fsword / fiber_transfer.rb

Created March 13, 2012 12:39

fiber transfer 例子

fsword / use_fail_dmesg.out

Created October 15, 2011 13:35

usb connect failed

	[ 3420.375053] sd 7:0:0:0: [sdb] Attached SCSI removable disk
	[ 3451.160068] usb 1-8: reset high speed USB device using ehci_hcd and address 11
	[ 3482.200129] usb 1-8: reset high speed USB device using ehci_hcd and address 11
	[ 3513.160142] usb 1-8: reset high speed USB device using ehci_hcd and address 11
	[ 3544.200062] usb 1-8: reset high speed USB device using ehci_hcd and address 11
	[ 3575.160058] usb 1-8: reset high speed USB device using ehci_hcd and address 11
	[ 3600.550125] INFO: task udisks-daemon:1957 blocked for more than 120 seconds.
	[ 3600.550130] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
	[ 3600.550133] udisks-daemon D 0000000000000001 0 1957 1956 0x00000000
	[ 3600.550138] ffff8800b30b7958 0000000000000082 ffff8800b30b7fd8 ffff8800b30b6000

fsword / catalina.out

Created August 31, 2011 11:54

rails application on tomcat throw exception

	Aug 31, 2011 7:30:17 PM org.apache.catalina.startup.Embedded initDirs
	SEVERE: Cannot find specified temporary folder at /home/lifu/projects/apache-tomcat-6.0.32/temp
	Aug 31, 2011 7:30:17 PM org.apache.catalina.core.AprLifecycleListener init
	INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /home/a/project/java/jre/lib/amd64/server:/home/a/project/java/jre/lib/amd64:/home/a/project/java/jre/../lib/amd64:/usr/java/packages/lib/amd64:/lib:/usr/lib
	Aug 31, 2011 7:30:18 PM org.apache.coyote.http11.Http11Protocol init
	INFO: Initializing Coyote HTTP/1.1 on http-9999
	Aug 31, 2011 7:30:18 PM org.apache.catalina.startup.Catalina load
	INFO: Initialization processed in 747 ms
	Aug 31, 2011 7:30:18 PM org.apache.catalina.core.StandardService start
	INFO: Starting service Catalina