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Get domain name from given url
...s, that could fail.
Your code as written fails for the valid URLs:
httpfoo/bar -- relative URL with a path component that starts with http.
HTTP://example.com/ -- protocol is case-insensitive.
//example.com/ -- protocol relative URL with a host
www/foo -- a relative URL with a path component tha...
Generate Java classes from .XSD files…?
...ting Item data object
Item item = new Item();
item.setId(2);
item.setName("Foo");
item.setPrice(200);
.....
JAXBContext context = JAXBContext.newInstance(item.getClass());
Marshaller marshaller = context.createMarshaller();
//I want to save the output file to item.xml
marshaller.marshal(item, new F...
Difference between app.use and app.get in express.js
...th /, which are all of them and regardless of HTTP verb used:
GET /
PUT /foo
POST /foo/bar
etc.
app.get(), on the other hand, is part of Express' application routing and is intended for matching and handling a specific route when requested with the GET HTTP verb:
GET /
And, the equivalent ro...
Class constants in python
...nswered May 20 '12 at 9:53
Fred FooFred Foo
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...
How can I ask the Selenium-WebDriver to wait for few seconds in Java?
...ONDS)
.ignoring(NoSuchElementException.class);
WebElement foo = wait.until(new Function<WebDriver, WebElement>() {
public WebElement apply(WebDriver driver) {
return driver.findElement(locator);
}
});
return foo;
};
fluentWait function r...
Array versus List: When to use which?
...an BufferedStream etc;
it internally uses an array-based model of objects (Foo[] rather than List<Foo>), since the size is fixed once built, and needs to be very fast.
But this is definitely an exception; for general line-of-business processing, a List<T> wins every time.
...
Dependency injection with Jersey 2.0
...provider.classnames</param-name>
<param-value>
com.foo.YourBinderImpl
</param-value>
</init-param>
To get it to work, I had to implement a Feature:
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import javax.ws.rs.ext.Provider;
@Pro...
In Gradle, is there a better way to get Environment Variables?
...
Be aware that "$System.env.FOO" returns String with value "null", if the environment variable FOO is not defined as a system environment variable. It might be confusing since logging a String with value "null" to console will print the same output as ...
What does the Java assert keyword do, and when should it be used?
...n the java command, but are not turned on by default.
An example:
public Foo acquireFoo(int id) {
Foo result = null;
if (id > 50) {
result = fooService.read(id);
} else {
result = new Foo(id);
}
assert result != null;
return result;
}
...
How to prepend a string to a column value in MySQL?
...se, where you only concat test to columns already starting with test. So: foo -> foo footest -> footest testfoo -> testtestfoo
– Jukka Dahlbom
Mar 25 '09 at 9:22
add...