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Refresh a page using JavaScript or HTML [duplicate]
... use..
location.reload(true/false);
If false, the page will be reloaded from cache, else from the server.
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How many constructor arguments is too many?
...va 2 say that in this case you should consider a builder. An example taken from the book:
public class NutritionFacts {
private final int servingSize;
private final int servings;
private final int calories;
private final int fat;
private final int sodium;
private fina...
Constructor overload in TypeScript
...{
return new Date().getFullYear() - birthday;
}
class Person {
static fromData(data: PersonData): Person {
const { first, last, birthday, gender = 'M' } = data;
return new this(
`${last}, ${first}`,
calculateAge(birthday),
gender,
);
}
constructor(
public ...
How to make a transparent UIWebView
... and backgroundColor in IB. For me the style tag was what was keeping this from working.
– devinfoley
Aug 27 '12 at 16:53
...
How to generate JAXB classes from XSD?
... web feeds. A standard format allows reader applications to display feeds from different sources. In this example we will process the Atom feed for this blog.
Demo
In this example we will use JAXB to convert the Atom XML feed corresponding to this blog to objects and then back to XML.
import ja...
Delegates in swift?
...
It is not that different from obj-c.
First, you have to specify the protocol in your class declaration, like following:
class MyClass: NSUserNotificationCenterDelegate
The implementation will look like following:
// NSUserNotificationCenterDelega...
Lazy Method for Reading Big File in Python?
... noting that if he forgets the 'b' his data will very likely be corrupted. From the docs - Python on Windows makes a distinction between text and binary files; [...] it’ll corrupt binary data like that in JPEG or EXE files. Be very careful to use binary mode when reading and writing such files.
...
Force Screen On
...
Does that prevent the device from sleeping? If so, the commonness of WAKE_LOCK strikes me as a shocking mistake!
– Michael Cramer
Jan 25 '10 at 18:52
...
How do I remove leading whitespace in Python?
...dit
As balpha pointed out in the comments, in order to remove only spaces from the beginning of the string, lstrip(' ') should be used:
>>> ' hello world with 2 spaces and a tab!'.lstrip(' ')
'\thello world with 2 spaces and a tab!'
Related question:
Trimming a string in Python
...
Programmatically change log level in Log4j2
...ersion 2.4 FAQ
You can set a logger’s level with the class Configurator from Log4j Core. BUT be aware that the Configurator class is not part of the public API.
// org.apache.logging.log4j.core.config.Configurator;
Configurator.setLevel("com.example.Foo", Level.DEBUG);
// You can also set the r...