internal

There's a difference between RAM memory and internal flash memory right? I can get RAM memory by: cat /proc/meminfo However, I am not sure how to get Flash memory information. I think I know how to get available memory: ActivityManager activityManager = (ActivityManager).getSystemService(Context.ACTIVITY_SERVICE); MemoryInfo memoryInfo = new ActivityManager.MemoryInfo(); activityManager.getMemoryInfo(memoryInfo); memoryInfo.availMem; Does this give available internal Flash memory? How about total internal memory? Does following unix command get me this info? df result: Filesystem 1K-blocks

In Spring, the two following statements are, if I'm not mistaken, identical: @RequestParam("type") String type @RequestParam String type How can spring know the variable name of 'type' (second version). I was under the impression that this information was removed from the class files unless compiled with the -g flag (include debug information). Mark Elliot The short version of this is that apparently the parameter names are being compiled in, if they weren't, you'd get an exception indicating that Spring MVC couldn't deduce the parameter name. That is, parameter names aren't always stored in

I have a class library that has a couple of namespaces containing only internal types. However, when using the class library in an application project, the namespaces shows up in intellisense, but of course they are empty. Is there any way for me to hide the namespaces completely when using intellisense in other projects? I've tried to apply EditorBrowsableAttribute to all the internal classes as well, but what I'd like to do would be to apply that to the namespace, which is of course impossible. Or is, if I care enough about this, the only option I have to just move the types into a namespace

I'm trying to understand the internal access modifier in C#. I can't seem to understand what an assembly is exactly, and what part of my program is held inside that assembly. I was trying to make it so that a variable is accessibly only by objects within the following namespace: namespace Engine.Entity The variable in question is defined in a class inside of that namespace, so I assumed if I made it internal, only objects inside of that namespace have access to it. I am seeing assemblies and namespaces as one, and I don't think that's right. Namespaces affect name resolution only. Namespaces

I've a very basic question about spark. I usually run spark jobs using 50 cores. While viewing the job progress, most of the times it shows 50 processes running in parallel (as it is supposed to do), but sometimes it shows only 2 or 4 spark processes running in parallel. Like this: [Stage 8:================================> (297 + 2) / 500] The RDD's being processed are repartitioned on more than 100 partitions. So that shouldn't be an issue. I have an observations though. I've seen the pattern that most of the time it happens, the data locality in SparkUI shows NODE_LOCAL , while other times

This question already has an answer here: What's the difference between a public constructor in an internal class and an internal constructor? 5 answers I've seen some C# code that declares a class with an internal modifier, with a public constructor: internal class SomeClass { public SomeClass() { } } What is the point of having a public constructor, if the visibility of the entire class is internal, thus it can be seen only inside the defining assembly? Also, does this make any sense in case SomeClass is a nested class? The internal class scope overrides the public MyClass() constructor

I've struck upon something I don't really understand. I have a project, where I have an interface that is internal. The class that implements that interface is also internal. In the implementation of the interface, I make all the members that I implement, internal. I did not do an explicit implementation. I have two interfaces and two classes that implement those interfaces where this works fine. It would look something like this: internal interface IA { void X(); } and then internal class CA : IA { internal void X() { ... } } This works fine for the two aforementioned classes. But when I try

and and or return the last element they evaluated, but why doesn't Python's built-in function any ? I mean it's pretty easy to implement oneself like this, but I'm still left wondering why. def any(l): for x in l: if x: return x return x edit: To add to the answers below, here's an actual quote from that same mailing list of ye mighty emperor on the issue: Whether to always return True and False or the first faling / passing element? I played with that too before blogging, and realized that the end case (if the sequence is empty or if all elements fail the test) can never be made to work

I understand that a declaration of a delegate is something like this: public delegate int PerformCalculation(int x, int y); However, there must be more going on. The purpose of the delegate is to provide a pointer to a method, and to do that you encapsulate the reference to the method in the delegate. What kind of structure is this reference held in (internally in the delegate)? I also understand that you can encapsulate a reference to multiple methods in a delegate. Does this mean that there is an array in the delegate that holds these? Also, what methods are defined in the delegate, etc.