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enum.values() - is an order of returned enums deterministic
... @Fletch, Earth is already closer to Sun than Mars ;-) but I get what you mean. However, in this case the order of planets is actually a function of their mean distance from Sun, which is not a simple ordinal, thus IMHO it should better be stored as a distinct field for each planet. Then you can ha...
Applicatives compose, monads don't
What does the above statement mean? And when is one preferable to other?
5 Answers
5
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
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What do you mean by "In NSMutableDictionary, it changes dictionary entries, unless you prefix the key with a '@' character -- in which case it modifies member variables." What member variables? Also maybe you can comment on stackoverflow...
DDD - the rule that Entities can't access Repositories directly
... sitting there looking at it and realize it all has to be ditched. It also means when people join the team, add new features, they know where to go and how to structure the program.
But wait! Repository also refers to the persistence layer, as in the Repository Pattern. In a better world an Eric Ev...
Why do Java webapps use .do extension? Where did it come from?
...the Java Servlet
Specification. This section describes
the most common means of configuring a
application.
There are two common approaches to
defining the URLs that will be
processed by the controller servlet --
prefix matching and extension
matching. An appropriate mapping entry
...
How to start a background process in Python?
...round" as you use it here is purely a shell concept; technically, what you mean is that you want to spawn a process without blocking while you wait for it to complete. However, I've used "background" here to refer to shell-background-like behavior.
...
How much size “Null” value takes in SQL Server
...L than it takes to store a value (for variable width columns)" By this you mean to say it takes 1 bit as the size taken in memory for variable datatypes.
– Rocky Singh
Sep 16 '10 at 22:19
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Why is good UI design so hard for some Developers? [closed]
...ng more about UI design will make you a better developer, but that doesn't mean you should be responsible for UI design. The reverse is true for designers: knowing how to write code will make them better designers, but that doesn't mean they should be responsible for coding the UI.
How to get bette...
What's the difference of “./configure” option “--build”, “--host” and “--target”?
...is the build, and the host is the debugger for the MIPS machine. Does this mean that the debugger/compiler was also built by the powerpc? This is a comment I got from another user (Ned): build = where am I compiling the compiler, host = where the compiler will run, target = what code will the compi...
Get the full URL in PHP
...ase.
Keep in mind that an URI = URL + URN, but due to popular use, URL now means both URI and URL.
You should remove HTTP_X_FORWARDED_HOST if you do not plan to use proxies or balancers.
The spec says that the Host header must contain the port number unless it is the default number.
Client (Browse...