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MySQL DROP all tables, ignoring foreign keys
...ed Oct 16 '12 at 15:09
Jean-François BeauchampJean-François Beauchamp
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Get the distance between two geo points
...the two points, the larger the error compared to the exact Haversine formulæ.
– Laurent Grégoire
Aug 8 '19 at 8:31
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What is the easiest way to duplicate an activerecord record?
...nswered Sep 15 '08 at 13:36
François BeausoleilFrançois Beausoleil
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What is Data Transfer Object?
What is a Data Transfer Object?
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Hashing a string with Sha256
... answered May 18 at 19:26
Erçin DedeoğluErçin Dedeoğlu
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Precise Financial Calculation in JavaScript. What Are the Gotchas?
...answered Aug 7 '17 at 16:10
François ZaninottoFrançois Zaninotto
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invalid context 0x0 under iOS 7.0 and system degradation
I've read as many search results I could find on this dreaded problem, unfortunatelly, each one seems to focus on a specific function call.
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由12306.cn谈谈网站性能技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...定了苹果的库存周期问题）
对于一个网站来说，浏览网页的高负载很容易搞定，查询的负载有一定的难度去处理，不过还是可以通过缓存查询结果来搞定，最难的就是下单的负载。因为要访问库存啊，对于下单，基本上是用...
How can I easily convert DataReader to List? [duplicate]
I have data in a DataReader which I want to be converted to a List<T> .
What is a possible simple solution for this?
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Replace non-ASCII characters with a single space
I need to replace all non-ASCII (\x00-\x7F) characters with a space. I'm surprised that this is not dead-easy in Python, unless I'm missing something. The following function simply removes all non-ASCII characters:
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