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Why is “final” not allowed in Java 8 interface m>me m>thods?
One of the most useful features of Java 8 are the new default m>me m>thods on interfaces. There are essentially two reasons (there may be others) why they have been introduced:
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Why is it impossible to override a getter-only property and add a setter? [closed]
...it read-write.
I'm with Microsoft on this one.
Let's say I'm a new programm>me m>r who has been told to code against the Baseclass derivation. i write som>me m>thing that assum>me m>s that Bar cannot be written to (since the Baseclass explicitly states that it is a get only property).
Now with your derivation, my...
How to write WinForms code that auto-scales to system font and dpi settings?
Intro: There's a lot of comm>me m>nts out there that say "WinForms doesn't auto-scale to DPI/font settings well; switch to WPF." However, I think that is based on .NET 1.1; it appears they actually did a pretty good job of implem>me m>nting auto-scaling in .NET 2.0. At least based on our research and testing...
How to pass objects to functions in C++?
...ence or not.)
Passing by pointer is virtually never advised. Optional param>me m>ters are best expressed as a std::optional (boost::optional for older std libs), and aliasing is done fine by reference.
C++11's move semantics make passing and returning by value much more attractive even for complex objec...
Difference between and
...ges to find and register beans within the application context.
I'll use som>me m> examples to show the differences/similarities.
Lets start with a basic setup of three beans of type A, B and C, with B and C being injected into A.
package com.xxx;
public class B {
public B() {
System.out.println...
What is the best way to stop people hacking the PHP-based highscore table of a Flash gam>me m>
I'm talking about an action gam>me m> with no upper score limit and no way to verify the score on the server by replaying moves etc.
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Can som>me m>one explain the “debounce” function in Javascript
...e "debouncing" function in javascript, written here : http://davidwalsh.nam>me m>/javascript-debounce-function
8 Answers
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Best explanation for languages without null
Every so often when programm>me m>rs are complaining about null errors/exceptions som>me m>one asks what we do without null.
11 Answe...
How can we match a^n b^n with Java regex?
...head for assertion, and one nested reference for "counting".
Rather than imm>me m>diately giving out the pattern, this answer will guide readers through the process of deriving it. Various hints are given as the solution is slowly constructed. In this aspect, hopefully this answer will contain much more ...
Android Fragm>me m>nts. Retaining an AsyncTask during screen rotation or configuration change
...resources as is needed depending on screen size, the best design choice seem>me m>d to be using Fragm>me m>nts via the ACL.
12 Answer...