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align right in a table cell with CSS
...es to buttons and controls as well as text. Perhaps this should have been called content-align?
– Ben
Feb 26 '14 at 10:10
3
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Class vs. static method in JavaScript
...esn't find another prototype.
The hierarchy starts on the object that was called, and then searches its prototype object. If the prototype object has a prototype, it repeats, if no prototype exists, undefined is returned.
For example:
foo = {bar: 'baz'};
console.log(foo.bar); // logs "baz"
foo =...
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" ...
JavaScript string encryption and decryption?
...
Encrypted is actually an object, but you can call encrypted.toString() to get the string. You will be able to decrypt that string later: jsbin.com/kofiqokoku/1
– Tomas Kirda
Jan 8 '15 at 23:37
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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...
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
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Difference between git pull and git pull --rebase
...at saying git pull --rebase is the same as git fetch and git rebase is basically how it is, but it's not exactly semantically equivalent. There are some differences, some of which are explained here. gitolite.com/git-pull--rebase
– w0rp
Aug 20 '15 at 9:47
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What is a practical use for a closure in JavaScript?
...s now an object, with a method publicfunction ( a.publicfunction() ) which calls privatefunction, which only exists inside the closure. You can NOT call privatefunction directly (i.e. a.privatefunction() ), just publicfunction().
Its a minimal example but maybe you can see uses to it? We used this...
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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Difference between validate(), revalidate() and invalidate() in Swing GUI
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revalidate() does not call doLayout(), which validate() does. So it is not really a sum of both - revalidate is not always a valid replacement for validate.
– Meo
Jun 5 '18 at 10:28
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