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How to get active user's UserDetails
...Authentication doesn't strictly have to contain a UserDetails. It can be a string or any other type.
If you don't want to call SecurityContextHolder directly, the most elegant approach (which I would follow) is to inject your own custom security context accessor interface which is customized to mat...
Checking if an instance's class implements an interface?
...). Just as with Reflection, this allows you to specify the class name as a string and doesn't require an instance of the class:
interface IInterface
{
}
class TheClass implements IInterface
{
}
$interfaces = class_implements('TheClass');
if (isset($interfaces['IInterface'])) {
echo "Yes!";
}...
Node.js: how to consume SOAP XML web service
...r = new xml2js.Parser({explicitArray: false, trim: true});
parser.parseString(body, (err, result) => {
console.log('JSON result', result);
});
};
console.log('E', response.statusCode, response.statusMessage);
};
request(options, callback);
...
Initializing a struct to 0
...an there are elements or members of an aggregate, or fewer characters in a string literal used to initialize an array of known size than there are elements in the array, the remainder of the aggregate shall be initialized implicitly the same as objects that have static storage duration.
Good Read:...
Maven2: Best practice for Enterprise Project (EAR file)
... prompted me to make a selection by entering a number or entering a search string e.g.:
513: remote -> org.xwiki.commons:xwiki-commons-component-archetype
514: remote -> org.xwiki.rendering:xwiki-rendering-archetype-macro
515: remote -> org.zkoss:zk-archetype-component
516: remote -> or...
How to get a specific output iterating a hash in Ruby?
...
oh never mind. I saw that it was for string interpolation
– committedandroider
Nov 3 '18 at 23:17
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Is there a way to quickly capitalize the variable name in Eclipse
... This function is to change the case of the entire selected string. This is not capitalization, which changes the case only for the first letter of the selected string. I really doubt that one existed back in 2011, I have been searching myself back then.
– kostja...
How do I shuffle an array in Swift?
...2. Example usage:
let x = [1, 2, 3].shuffled()
// x == [2, 3, 1]
let fiveStrings = stride(from: 0, through: 100, by: 5).map(String.init).shuffled()
// fiveStrings == ["20", "45", "70", "30", ...]
var numbers = [1, 2, 3, 4]
numbers.shuffle()
// numbers == [3, 2, 1, 4]
Swift 4.0 and 4.1
These ex...
What is the purpose of Looper and how to use it?
...em.out.println("Hello from a thread!");
}
public static void main(String args[]) {
(new Thread(new HelloRunnable())).start();
}
}
Now, let's apply this simple principle to Android apps. What would happen if an Android app runs on normal thread? A thread called "main" or "UI" o...
ItemsControl with horizontal orientation
...ric;
namespace ItemsControl
{
public class Item
{
public Item(string title)
{
Title = title;
}
public string Title { get; set; }
}
public class MainWindowViewModel
{
public MainWindowViewModel()
{
Titles = new List<Item>()...