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Java inner class and static nested class
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From the Java Tutorial:
Nested classes are divided into two categories: static and non-static. Nested classes that are declared static are simply called static nested classes. Non-static nested classes are called inner cl...
What's causing my java.net.SocketException: Connection reset? [duplicate]
... We are unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
14 Answers
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
When I attempt to connect to a MySQL server from PHP, I see the following error:
1 Answer
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What is the difference between a definition and a declaration?
...oming up (in answers and comments to other questions) , I'll paste a quote from the C++ standard here.
At 3.1/2, C++03 says:
A declaration is a definition unless it [...] is a class name declaration [...].
3.1/3 then gives a few examples. Amongst them:
[Example: [...]
struct S { int a; int b...
How to parse the AndroidManifest.xml file inside an .apk package
...e used inside Android app exactly? And can it be used to get manifest data from InputStream (example: APK file exists inside zip file) ?
– android developer
Mar 6 at 7:44
add ...
Should I learn C before learning C++? [closed]
... in the labs tour we sat down to play with a couple of final-year projects from undergraduate students. One was particularly good - a sort of FPS asteroids game. I decided to take a peek in the src directory to find it was done in C++ (most of the other projects were Java 3D apps).
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Bootstrap: Open Another Modal in Modal
...ls to stack as expected, you need to have them ordered in your Html markup from lowest to highest.
$(document).on('hidden.bs.modal', function (event) {
if ($('.modal:visible').length) {
$('body').addClass('modal-open');
}
});
UPDATE: When you have stacked modals, all the back...
performSelector may cause a leak because its selector is unknown
...round. Here's how:
if (!_controller) { return; }
SEL selector = NSSelectorFromString(@"someMethod");
IMP imp = [_controller methodForSelector:selector];
void (*func)(id, SEL) = (void *)imp;
func(_controller, selector);
Or more tersely (though hard to read & without the guard):
SEL selector =...
Does functional programming replace GoF design patterns?
...nguage than the other. (See Iterator for example.)
(The above is a quote from the Introduction to the Design Patterns book, page 4, paragraph 3)
The main features of functional
programming include functions as
first-class values, currying,
immutable values, etc. It doesn't seem
obvious...
C# 3.0 auto-properties — useful or not? [closed]
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@wal - what's there to debug? From that point of view you're basically dealing with member variables.
– Keith
Oct 26 '10 at 11:17
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