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What is DOM Event delegation?
...same effect.
So what's the benefit?
Imagine you now have a need to dynamically add new <li> items to the above list via DOM manipulation:
var newLi = document.createElement('li');
newLi.innerHTML = 'Four';
myUL.appendChild(newLi);
Without using event delegation you would have to "rebind" ...
Trigger change() event when setting 's value with val() function
...is is exactly what I needed. What is the best way to discover how to dynamically trigger DOM event handlers? Does jQuery document this well? Thank you!
– Con Antonakos
Oct 1 '14 at 17:38
...
Why can lambdas be better optimized by the compiler than plain functions?
...passing them to a function template will instantiate a new function specifically for that object. The compiler can thus trivially inline the lambda call.
For functions, on the other hand, the old caveat applies: a function pointer gets passed to the function template, and compilers traditionally ha...
How to programmatically set style attribute in a view
...
Generally you can't change styles programmatically; you can set the look of a screen, or part of a layout, or individual button in your XML layout using themes or styles. Themes can, however, be applied programmatically.
There is also such a thing as a StateListDrawab...
What is the point of noreturn?
...rn attribute is supposed to be used for functions that don't return to the caller. That doesn't mean void functions (which do return to the caller - they just don't return a value), but functions where the control flow will not return to the calling function after the function finishes (e.g. functio...
How can I get the full/absolute URL (with domain) in Django?
...
I believe my question specifically said "without the Sites module". Does this hit the DB?
– mpen
Jan 11 '12 at 19:41
1
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How do I filter ForeignKey choices in a Django ModelForm?
...u can populate the validation data by making using the super(...).__init__ call in your overridden method. If you are making several of these queryset changes its a lot more elegant to package them by overriding the init method.
– michael
Aug 7 '09 at 4:53
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...dvised, as a workaround, to use a Query String for differentiating between calls from different domains. I'll reproduce the shortened example here.
Using curl to check response headers:
Domain A: a.domain.com
curl -i -H "Origin: https://a.domain.com" http://hashhashhash.cloudfront.net/font.woff?h...
Do I need dependency injection in NodeJS, or how to deal with …?
...readdirSync method or you can return an entirely different module when you call require.
Method 1:
var oldmethod = fs.readdirSync;
fs.readdirSync = function(dir) {
return ['somefile.txt', 'error.txt', 'anotherfile.txt'];
};
*** PERFORM TEST ***
*** RESTORE METHOD AFTER TEST ****
fs.readddir...
Deleting a Google App Engine application
...E and any other services under that account.
After a bunch of research and calling product support of Google this what they suggested: To upgrade to Silver Support for 150$/month and send them an email to delete the app.
Here is the chat session with Google Support. If you were considering using Goo...