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What is the most efficient string concatenation method in python?
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128
You may be interested in this: An optimization anecdote by Guido. Although it is worth remember...
ERROR 2006 (HY000): MySQL server has gone away
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answered Oct 9 '12 at 4:48
Kurt ZhongKurt Zhong
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JPA : How to convert a native query result set to POJO class collection
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Denis TulskiyDenis Tulskiy
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Replacing NULL with 0 in a SQL server query
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387
When you want to replace a possibly null column with something else, use IsNull.
SELECT ISNULL...
Nodejs Event Loop
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I have been personally reading the source code of node.js & v8.
I went into a similar problem like you when I tried to understand node.js architecture in order to write native modules.
What I am posting here is my understanding of node.js and this might be a bit off track as well.
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Mercurial: how to amend the last commit?
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8 Answers
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failed to serialize the response in Web API
...n from xml.
– Sike12
Dec 13 '15 at 18:47
Actually, this answer gets to the root of the problem. The first error I rece...
How to split a comma-separated value to columns
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answered Feb 28 '19 at 13:34
BlixterBlixter
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How to convert/parse from String to char in java?
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298
If your string contains exactly one character the simplest way to convert it to a character is p...
Cosmic Rays: what is the probability they will affect a program?
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60 × 20 × 1024²
1 - (1 - 1.4e-15) = 1.8e-6 a.k.a. "5 nines"
Error checking can help to reduce the aftermath of failure. Also, because of more compact size of chips as commented by Joe, the failure rate could be different from what it was 20 years ago.
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