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MySQL get the date n days ago as a timestamp
In MySQL, how would I get a timestamp from, say 30 days ago?
3 Answers
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Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Logstash实践: 分布式系统的日志监控文 赵杰 2015.11.041. 前言服务端日志你有多重视？我们没有日志有日志，但基本不去控制需要输出的内容经常微调日志，只输出我们想看和有...文/赵杰 2015.11.04
1. 前言
服务端日志你有多重视？...
C++ sorting and keeping track of indexes
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Using C++ 11 lambdas:
#include <iostream>
#include <vector>
#include <numeric&g...
Sending “User-agent” using Requests library in Python
...requests
url = 'SOME URL'
headers = {
'User-Agent': 'My User Agent 1.0',
'From': 'youremail@domain.com' # This is another valid field
}
response = requests.get(url, headers=headers)
If you're using requests v2.12.x and older
Older versions of requests clobbered default headers, so you...
Algorithm to return all combinations of k elements from n
...me across is of course memory and pretty quickly, you'll have problems by 20 elements in your set -- 20C3 = 1140. And if you want to iterate over the set it's best to use a modified gray code algorithm so you aren't holding all of them in memory. These generate the next combination from the previous...
Clone contents of a GitHub repository (without the folder itself)
...ts..."
– John Little
May 23 '13 at 10:58
13
The directory git clones into must be empty
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The maximum value for an int type in Go
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Breaking a list into multiple columns in Latex
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edited Feb 10 '13 at 21:31
worldsayshi
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Select element based on multiple classes
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edited May 23 '17 at 12:02
Community♦
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answered Mar 31 '10 at 16:52
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How can I limit Parallel.ForEach?
...cholas Butler
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