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Using getResources() in non-activity class
...w RegularClass(this);
}
}
Then you can use it in the constructor (or set it to an instance variable):
public class RegularClass(){
private Context context;
public RegularClass(Context current){
this.context = current;
}
public findResource(){
context.getResou...
Why is “final” not allowed in Java 8 interface methods?
...n, the answer about the impossibility of resolving a name conflict kind of settles the issue, but the rest of the reasons provided were unconvincing philology. (If I want an interface method to be final, then you ought to presume that I must have my own pretty damn good reasons for wanting to disall...
How can I post data as form data instead of a request payload?
... passed:
headers: {'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'}
And the data passed should be converted to a URL-encoded string:
> $.param({fkey: "key"})
'fkey=key'
So you have something like:
$http({
method: 'POST',
url: url,
data: $.param({fkey: "key"}),
...
Are there any suggestions for developing a C# coding standards / best practices document? [closed]
...
Ironically setting the actual standards are likely to be the easy part.
My first suggestion would be to elicit suggestions from the other engineers about what they feel should be covered, and what guidelines they feel are important. En...
MySQL error 1449: The user specified as a definer does not exist
...hange the definer for stored procedures
Example:
UPDATE `mysql`.`proc` p SET definer = 'user@%' WHERE definer='root@%'
Be careful, because this will change all the definers for all databases.
2. Create the missing user
If you've found following error while using MySQL database:
The user ...
How to force an entire layout View refresh?
...pply the theme, make sure you do it before any View is drawn, i.e., before setContentView(R.layout.mainscreen);
public void setTheme (int resid)
Since: API Level 1
Set the base theme for this context. Note that this should be called before any views are instantiated in the Context (for ex...
jQuery scroll() detect when user stops scrolling
...clearTimeout($.data(this, 'scrollTimer'));
$.data(this, 'scrollTimer', setTimeout(function() {
// do something
console.log("Haven't scrolled in 250ms!");
}, 250));
});
Update
I wrote an extension to enhance jQuery's default on-event-handler. It attaches an event handler fu...
Find Java classes implementing an interface [duplicate]
...
You might want to add s.setIncludeAnnotationConfig(false); to filter Spring own classes out.
– Alain Pannetier
Nov 10 '13 at 12:40
...
Understanding the main method of python [duplicate]
...s being imported. However, when a file is being executed then __name__ is set to "__main__" (the literal string: __main__).
This is almost always used to separate the portion of code which should be executed from the portions of code which define functionality. So Python code often contains a lin...
DataTrigger where value is NOT null?
I know that I can make a setter that checks to see if a value is NULL and do something. Example:
12 Answers
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