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Is there any NoSQL data store that is ACID compliant?
... @EvanCarroll I never wrote that MongoDB is ACID compliant, in the same meaning as with an ACID RDBMS transaction. There is no transaction available. What I wrote is that most NoSQL databases can be as safe as ACID RDBMS, with the proper settings. For instance, check the $isolated MongoDB operator ...
CSS hack大全 - 创意 - 清泛网 - 专注C/C++及内核技术
CSS hack大全part1 —— 浏览器测试仪器，测试您现在使用的浏览器类型IE6IE7IE8FirefoxOperaSafari(Chrome)IE6IE7IE8FirefoxOperaSafari(Chrome)您现...part1 —— 浏览器测试仪器，测试您现在使用的浏览器类型
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NOT using repository pattern, use the ORM as is (EF)
...raction and the UnitOfWork abstraction have a very valuable place in any meaningful development. People will argue about implementation details, but just as there are many ways to skin a cat, there are many ways to implement an abstraction.
Your question is specifically to use or not to use and why...
What's the difference between @Component, @Repository & @Service annotations in Spring?
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│ Annotation │ Meaning │
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What is the difference between “INNER JOIN” and “OUTER JOIN”?
...iption above but the final result must be the same)
I'll start off with an animated version of a full outer join. Further explanation follows.
Explanation
Source Tables
First start with a CROSS JOIN (AKA Cartesian Product). This does not have an ON clause and simply returns every combination of r...
Does Spring Data JPA have any way to count entites using method name resolving?
Spring Data JPA supports counting entities using specifications. But does it have any way to count entities using method name resolving? Let's say I want a method countByName to count entities with specific name, just like a method findByName to fetch all entities with specific name.
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Is there any reason to use a synchronous XMLHttpRequest?
It seems most everyone does asynchronous requests with XMLHttpRequest but obviously the fact that there is the ability to do synchronous requests indicates there might be a valid reason to do so. So what might that valid reason be?
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How to rebase local branch with remote master
..., which is safe (you can do git push without -f).
– daniel kullmann
Oct 24 '17 at 12:15
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How to round up to the nearest 10 (or 100 or X)?
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The round function in R assigns special meaning to the digits parameter if it is negative.
round(x, digits = 0)
Rounding to a negative number of digits means rounding to a power of ten, so for example round(x, digits = -2) rounds to the nearest hundred.
This means ...
Regex Last occurrence?
... The Multi line is only for the Regexr test needed. It changes the meaning of the the $. Standard is end of the string, with Multiline its end of the row. Because the test text in Regexr has multiple rows I need this option there.
– stema
Dec 4 '11 at 12:...