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Class with single method — best approach?
...andards, standards, standards!
Using instance methods does not inhibit you from also using static methods, and vice versa. As long as there's reasoning behind the differentiation and it's standardised. There's nothing worse than looking over a business layer sprawling with different implementation m...
Java packages com and org
...org domain name, and hence most packages start with com. or org.. To quote from the Sun Code Conventions:
The prefix of a unique package name is always written in all-lowercase ASCII letters and should be one of the top-level domain names, currently com, edu, gov, mil, net, org, or one of the Engli...
Can you have multiple $(document).ready(function(){ … }); sections?
...hat a function defined within one $(document).ready block cannot be called from another $(document).ready block, I just ran this test:
$(document).ready(function() {
alert('hello1');
function saySomething() {
alert('something');
}
saySomething();
});
$(document).ready(funct...
Timertask or Handler
...ndroid examples that I have seen is at Codepath. Here is a Handler example from there for a repeating task.
// Create the Handler object (on the main thread by default)
Handler handler = new Handler();
// Define the code block to be executed
private Runnable runnableCode = new Runnable() {
@Ove...
Can you do this HTML layout without using tables?
...
@igors, +1, you're right. Mind that this question is from 2009. ;)
– Milan Babuškov
Nov 22 '13 at 20:34
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How to tell if UIViewController's view is visible
...here a way to know if a particular UIViewController is currently visible from within the UIViewController ? (looking for a property)
...
How to correctly use “section” tag in HTML5?
...ok (although it certainly can be styled or "scripted").
A better example, from my understanding, might look something like this:
<div id="content">
<article>
<h2>How to use the section tag</h2>
<section id="disclaimer">
<h3>Disclaimer</h3...
What does extern inline do?
... inline is implemented by the compiler. So wherever you call printLocation from, you'll get the same result.
The only way you can get this to work is to make printLocation a macro. (Yes, I know...)
#define PRINT_LOCATION {cout <<"You're at " __FILE__ ", line number" __LINE__}
...
PRINT_L...
Subclassing a Java Builder class
...isObject;
}
}
}
Then, you can call the methods in any order, from any of the classes in the hierarchy:
public class Demo {
LeafClass leaf = new LeafClass.Builder().baz(2).foo(1).bar(3).build();
}
share
...
Escape angle brackets in a Windows command prompt
...sion
set "line=<html>"
echo !line!
Or you could use a FOR /F loop. From the command line:
for /f "delims=" %A in ("<html>") do @echo %~A
Or from a batch script:
@echo off
for /f "delims=" %%A in ("<html>") do echo %%~A
The reason these methods work is because both delayed e...