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Finding the mode of a list
...(a), key=a.count)) returns 11. Will it always return the minimum mode? And if so, why?
– battey
Jan 13 '19 at 22:54
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show 4 more comments
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Casting to string in JavaScript
... the jQuery source code, and they are all in use .
I would like to know if there are any differences between them:
8 Ans...
Why specify @charset “UTF-8”; in your CSS file?
...
It tells the browser to read the css file as UTF-8. This is handy if your CSS contains unicode characters and not only ASCII.
Using it in the meta tag is fine, but only for pages that include that meta tag.
Read about the rules for character set resolution of CSS files at the w3c spec for...
What does value & 0xff do in Java?
...on something like this is necessary is that byte is a signed type in Java. If you just wrote:
int result = value;
then result would end up with the value ff ff ff fe instead of 00 00 00 fe. A further subtlety is that the & is defined to operate only on int values1, so what happens is:
value...
How to send objects through bundle
...hree things:
1) You can break the object down to its constitute data, and if what's on the other end has knowledge of the same sort of object, it can assemble a clone from the serialized data. That's how most of the common types pass through bundles.
2) You can pass an opaque handle. If you are ...
When to use Vanilla JavaScript vs. jQuery?
...k you get the idea.
There will be times when performance is crucial. Like if you're performing something in a loop many times over, you may want to ditch jQuery.
In general you can replace:
$(el).attr('someName');
with:
Above was poorly worded. getAttribute is not a replacement, but it does re...
Maximum length for MySQL type text
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Note that the size limits are in bytes. So if you use multi-byte characters, you don't get 2^16 characters in a TEXT column, you get however many characters you can store in 2^16 bytes.
– Bill Karwin
May 13 '13 at 21:38
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Error in : object of type 'closure' is not subsettable
...ment that stores the variables when the function is called.
In this specific case, as Joshua mentioned, you are trying to access the url function as a variable. If you define a variable named url, then the error goes away.
As a matter of good practise, you should usually avoid naming variables ...
How to add new elements to an array?
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The size of an array can't be modified. If you want a bigger array you have to instantiate a new one.
A better solution would be to use an ArrayList which can grow as you need it. The method ArrayList.toArray( T[] a ) gives you back your array if you need i...
How to run function in AngularJS controller on document ready?
...gt;</div>
// in controller
$scope.init = function () {
// check if there is query in url
// and fire search in case its value is not empty
};
This way, You don't have to wait till document is ready.
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