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Android search with Fragments
... have some management code, like for disabling the content, handling back, etc.
– AlikElzin-kilaka
May 2 '13 at 15:08
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Redis key naming conventions?
...at is the best name convention if you have more keys like locale, category etc ? {resource}:{key}#{value},{key}#{value} => texts:locale#en,category#15 ? Or you have some other suggestion ?
– fsasvari
Sep 12 '17 at 9:09
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What is the difference between C, C99, ANSI C and GNU C?
...library function which defines system calls such as malloc, calloc, exit...etc
ANSI C is a standard which is being used by or refereed the other standards.
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What are the downsides to using Dependency Injection? [closed]
...m in a way that makes sense to someone who didn't code the dependent code, etc. You can avoid run-time impact (e.g. using policy parameters to templates in C++), but that's still code you have to write and maintain. If it's justified, it's a very small price for a big reward, but if you pretend ther...
Predicate in Java
...the given predicate", "check if all elements satisfy the given predicate", etc make for better code.
Unfortunately Java doesn't have first-class methods: you can't pass methods around to Iterables.filter and Iterables.all. You can, of course, pass around objects in Java. Thus, the Predicate type is...
Is there a performance difference between i++ and ++i in C?
... different than C, since it has operator overloading and copy constructors etc.
– Lundin
Aug 31 '15 at 10:36
3
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What's the point of having pointers in Go?
...reeNode {
value int
left *TreeNode
right *TreeNode
}
Java, Python etc doesn't have this problem because it does not allow you to embed composite types, so there is no need to syntactically differentiate between embedding and pointing.
Issues with Swift/C# structs solved with Go pointers
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ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
... var theValue = valueProviderResult.AttemptedValue;
// etc...
}
}
}
The other required piece is a way to retrieve an unvalidated value. In this example we use an extension method for the ModelBindingContext class:
public static class ExtensionHelpers
{
public s...
How slow are .NET exceptions?
..."in real life there'd be more stack to go through, so you'd blow the cache etc" - but using error codes to work your way up the stack would also blow the cache, so I don't see that as a particularly good argument.
Just to make it clear - I don't support using exceptions where they're not logical. F...
Android static object lifecycle
...nside a DVM.
A DVM manages class loading unloading, instance lifecycle, GC etc.
Lifetime of a static variable: A static variable comes into existence when a class is loaded by the JVM and dies when the class is unloaded.
So if you create an android application and initialize a static variable, it ...