Postflight check found L outboard brake ASSY indicating pin worn out of limits.

航后检查发现左外刹车组件指示销磨损超标。

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First open your front door and check for a pin tumbler lock on it.

首先打开你的大门，并检查了不倒翁密码锁。

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You can check if you have any jumper wires plugged into pin 0 and 1. thoses pins are used for serial communication and plugged wires can can prevent the code from being uploaded on the board.

你可以检查，如果你有任何跳线插针0和1。一朵针用于串行通信和插线能防止代码上传在黑板上。

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All that the user needs to do is swipe the card at the existing check-out machine and enter a four digit PIN.

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Far more common--but still damaging--are the high-volume crime spikes, spam e-mail distribution and "phishing, " a pernicious technique for stealing credit-card information. (For more on online scams, check out "Where The Scammers Are".) The carnage is hard to pin down in dollar terms, but Marcus Ranum, chief security officer of Tenable Security, says it's "billions upon billions"--far more than all "major" hacking incidents combined.

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The time it takes to check your hand remains a little longer than it would take you to drum in your typical four-digit PIN, but in our brief test, it was able to discriminate between two Engadget editors' hands.

ENGADGET: KDDI's smartphone palm authentication app unveiled at CEATEC 2012 (hands-on)