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Difference between “on-heap” and “off-heap”
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from http://code.google.com/p/fast-serialization/wiki/QuickStartHeapOff
What is Heap-Offloading ?
Usually all non-temporary objects you allocate are managed by java's garbage collector. Although the VM does a decent job doi...
Can constructors throw exceptions in Java?
...rtially initialized and if non-final, subject to attack.
The following is from the Secure Coding Guidelines 2.0.
Partially initialized instances of a non-final class can be accessed via a finalizer attack. The attacker overrides the protected finalize method in a subclass, and attempts to creat...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...ion name when it is used inside of a function. It was added to C in C99. From C99 §6.4.2.2/1:
The identifier __func__ is implicitly declared by the translator as if, immediately following the opening brace of each function definition, the declaration
static const char __func__[] = "function-name...
BackgroundWorker vs background Thread
...d " event so that I can break out of the loop. This event is signaled when from my overridden Form.Dispose() .
11 Answers...
Synchronise ScrollView scroll positions - android
...the starting position and the last position. Say for ex- I start the fling from Y=10 and leave at Y=30 and then fling velocity takes it to Y = 50 and then stops. So onscrollchanged only registers-perhaps 10, 11, 12..30 and then 49, 50.How can I make it register all the intermediate locations as well...
Node package ( Grunt ) installed but not available
...Now you can install the current version of Grunt local to your project. So from your project's location...
npm install grunt --save-dev
The save-dev switch isn't strictly necessary but is a good idea because it will mark grunt in its package.json devDependencies section as a development only modu...
@RequestBody and @ResponseBody annotations in Spring
...n> setup), Spring would convert the incoming JSON to a UserStats object from the post body (because you added the @RequestBody annotation) and it would serialize the returned object to JSON (because you added the @ResponseBody annotation). So the Browser / Client would see this JSON result:
{ "d...
std::cin input with spaces?
...change one line instead of two lines. Change 2 would be to test the return from cin.getline() by using, for example, if (!cin.getline(input, sizeof(input))) { ...handle EOF or error... } or something similar, to remind the OP that input operations, in particular, are vulnerable to unexpected behavio...
How to display all methods of an object?
...-in, they're defined by the browser and most likely enumerable by design.
From ECMA-262 Edition 3:
Global Object
There is a unique global
object (15.1), which is created before
control enters any execution context.
Initially the global object has the
following properties:
• B...
How do I change bash history completion to complete what's already on the line?
...g it in .inputrc changes nothing and putting it in .bashrc stop the arrows from doing anything. Any ideas?
– blokkie
Jun 23 '09 at 1:31
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