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How to run crontab job every week on Sunday
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# 4. Entry: Month of the year when the process will be started [1-12]
# 5. Entry: Weekday when the process will be started [0-6] [0 is Sunday]
#
# all x min = */x
So according to this your 5 8 * * 0 would run 8:05 every Sunday.
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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...json_decode()和json_encode()的使用方法1.json_decode()json_decode(PHP 5 >= 5.2.0, PECL json >= 1.2.0)json_decode — 对 JSON 格式的字符串进行编码说明mixed jso...1.json_decode()
(PHP 5 >= 5.2.0, PECL json >= 1.2.0)
对 JSON 格式的字符串进行编码
说明：
mixed jso...
How to show SQL queries run in the Rails console?
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254
Rails 3+
Enter this line in the console:
ActiveRecord::Base.logger = Logger.new(STDOUT)
Rai...
How do I apply CSS3 transition to all properties except background-position?
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145
Here's a solution that also works on Firefox:
transition: all 0.3s ease, background-position 1m...
Numpy how to iterate over columns of array?
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answered Apr 13 '12 at 21:59
tillstentillsten
11.5k33 gold badges2626 silver badges3737 bronze badges
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urllib2.HTTPError: HTTP Error 403: Forbidden
...mp;datePeriod=unselected&hiddDwnld=true"
hdr = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Accept-Charset': 'ISO-8859-1,utf-8...
Is SQL or even TSQL Turing Complete?
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edited Nov 11 '13 at 4:45
Qantas 94 Heavy
14.4k1616 gold badges6060 silver badges7777 bronze badges
an...
Why use strong named assemblies?
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Kyle RosendoKyle Rosendo
23.5k77 gold badges7474 silver badges114114 bronze badges
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Numpy index slice without losing dimension information
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59
It's probably easiest to do x[None, 10, :] or equivalently (but more readable) x[np.newaxis, 10...
Array include any value from another array?
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