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Using IQueryable with Linq

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Should I use static_cast or reinterpret_cast when casting a void* to whatever

...ress. This is a reason to prefer static_cast. Additionally, and arguably more important, is the fact that every use of reinterpret_cast is downright dangerous because it converts anything to anything else really (for pointers), while static_cast is much more restrictive, thus providing a better le...
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Rails find_or_create_by more than one attribute?

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How does a Breadth-First Search work when looking for Shortest Path?

...ining distance then how would we know the shortest distance,please explain more. – Gaurav Sehgal Apr 12 '15 at 19:17 12 ...
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NUnit vs. Visual Studio 2008's test projects for unit testing [closed]

...n tests on a non-Microsoft build server, like CruiseControl.NET. NUnit has more versions coming out than visual studio. You don't have to wait years for a new version. And you don't have to install a new version of the IDE to get new features. There are extensions being developed for NUnit, like row...
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List comprehension vs. lambda + filter

... expression just by changing [] to (). Also, I agree that the list comp is more beautiful. – Wayne Werner Jun 10 '10 at 13:03 1 ...
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Is it good practice to make the constructor throw an exception? [duplicate]

...y) a read or write call was made, that is liable to make application logic more complicated. 3 - Given that this is one of the motivating examples for checked exceptions, if you don't accept this you are basically saying that all exceptions should be unchecked. That is not practical ... if you are...
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Netty vs Apache MINA

...API and much better documentation. Performance seemed better on paper too. More importantly we knew that Trustin Lee would be on hand to answer any questions we had, and he certainly did that. We found everything easier in Netty. Period. While we were trying to reimplement the same functionality we...
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What does .SD stand for in data.table in R

.... There's no significance to the initial ".", except that it makes it even more unlikely that there will be a clash with a user-defined column name. If this is your data.table: DT = data.table(x=rep(c("a","b","c"),each=2), y=c(1,3), v=1:6) setkey(DT, y) DT # x y v # 1: a 1 1 # 2: b 1 3 # 3: c 1...
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How to organize a node app that uses sequelize?

...s, load the models from the singleton instead. The longer story Here is a more detailed description of this solution with the corresponding source code: http://jeydotc.github.io/blog/2012/10/30/EXPRESS-WITH-SEQUELIZE.html EDIT: This is a very old answer! (read down for info) It's old and limited in...