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CROSS JOIN vs INNER JOIN in SQL
... the argument to a RIGHT, LEFT or FULL (OUTER) JOIN.
Re "Don't use comma" Mixing comma with explicit JOIN can mislead because comma has lower precedence. But given the role of the intermediate product in the meaning of CROSS JOIN, (INNER) JOIN and comma, arguments for the convention above of not us...
What is the difference between Google App Engine and Google Compute Engine?
...pp and virtual machines yourself.
Read more about Compute Engine
You can mix both App Engine and Compute Engine, if necessary. They both work well with the other parts of the Google Cloud Platform.
EDIT (May 2016):
One more important distinction: projects running on App Engine can scale down to ...
Difference between objectForKey and valueForKey?
...etween objectForKey and valueForKey ?
I looked both up in the documentation and they seemed the same to me.
5 Answers
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Does use of final keyword in Java improve the performance?
...r the method has actually been overridden, and is able to perform optimizations such as inlining on the assumption that a method hasn't been overridden - until it loads a class which overrides the method, at which point it can undo (or partially undo) those optimizations.
(Of course, this is assumi...
Correct file permissions for WordPress [closed]
...had a look over here but didn't find any details on the best file permissions. I also took a look at some of WordPress's form's questions over here too but anybody that suggests 777 obviously needs a little lesson in security.
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What is the difference between JSON and Object Literal Notation?
... @overexchange: "keys in object literal are always strings" You are mixing two things here, but I can't blame you because I also didn't draw a clear line here. You have to distinguish between an object literal and an object value. A literal is the character sequence you write in the source co...
What are fixtures in programming?
...m many times (in the context of programming) but couldn't find any explanation of what it meant. Any good articles or explanations?
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REST, HTTP DELETE and parameters
...can see this from a pure-service point of view, while others see it from a mixed application/service point of view. That is I believe where the real question about how to do the confirmation comes into play. @Chris: updated - thank you sir for a very interesting topic and discussion!
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How to create a shared library with cmake?
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And what if I want to mix my sources and my headers in a generic "source" directory? Is there a "post generation" possibility to create the "header" directory from my sources? (install commands maybe)
– Sandburg
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Running a Haskell program on the Android OS
Forenote: This is an extension of the thread started on /r/haskell
6 Answers
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