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Split output of command by columns using Bash?
...ated field separators out:
$ ps | egrep 11383 | tr -s ' ' | cut -d ' ' -f 4
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问题分析记录：Attempt to get item number 7 of a list of length 6 - App...
根据报错，很明显就是列表访问越界了，加一个保护就可以了，伪代码参考如下：
另外，用户遇到了其他问题，比如ClientSocketAI2Ext拓展发送数据截断问题等等，只要细心去排除，逐步定位问题点，都是能够解决的：
Better way to set distance between flexbox items
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RabbitMQ / AMQP: single queue, multiple consumers for same message?
...onsumer receive the same messages? Ie, both consumers get message 1, 2, 3, 4, 5, 6? What is this called in AMQP/RabbitMQ speak? How is it normally configured?
No, not if the consumers are on the same queue. From RabbitMQ's AMQP Concepts guide:
it is important to understand that, in AMQP 0-9-1, ...
Remove a string from the beginning of a string
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Plain form, without regex:
$prefix = 'bla_';
$str = 'bla_string_bla_bla_bla';
if (substr($str...
How to update PATH variable permanently from Windows command line?
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The documentation on how to do this can be found on MSDN. The key extract is this:
To progr...
How do I decode a string with escaped unicode?
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answered Oct 13 '12 at 4:24
radicandradicand
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Can't pickle when using multiprocessing Pool.map()
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edited Feb 28 '17 at 14:31
Jean-François Fabre♦
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Best way to make Django's login_required the default
...tack.
– samtregar
Jan 29 '10 at 19:04
Doh! This is almost exactly the pattern we used for a group of pages that had to...