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jQuery object equality
...r. If you wanted to check if two different jQuery objects contain the same set of elements, the you could use this:
$.fn.equals = function(compareTo) {
if (!compareTo || this.length != compareTo.length) {
return false;
}
for (var i = 0; i < this.length; ++i) {
if (this[i] !== compa...
Mark current Line, and navigate through marked lines
...hat i'd like, was two actions "add_mark" and "go_to_next_mark", so i could set various marks and walk quickly from one to another.
– André Alçada Padez
Apr 19 '12 at 18:17
...
Static variables in JavaScript
... all instances access a single variable which could also be altered with a setter.
– lindsaymacvean
Nov 10 '15 at 12:03
...
Twitter Bootstrap Form File Element Upload Button
...
Yes it works in IE9 as well. It sets the opacity of the input element to 0, which luckily works in all browsers :). It's explained in the quirksmode article.
– Arnold Daniels
Nov 9 '12 at 13:39
...
Why does one hot encoding improve machine learning performance?
I have noticed that when One Hot encoding is used on a particular data set (a matrix) and used as training data for learning algorithms, it gives significantly better results with respect to prediction accuracy, compared to using the original matrix itself as training data. How does this performance...
Best practice: PHP Magic Methods __set and __get [duplicate]
...he last part of your question says it all :
this is slower (than getters/setters)
there is no auto-completion (and this is a major problem actually), and type management by the IDE for refactoring and code-browsing (under Zend Studio/PhpStorm this can be handled with the @property phpdoc annotatio...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
...he "Back" and "Forward" buttons.
Configure toolbar
Method 1
File > Settings... > Appearance & Behavior > Menus and Toolbars > Main Toolbar > select one row and click on "Add After..." if you want to add a new button (E.g.: if you accidentally removed the Forward button and yo...
What is Bit Masking?
... This is accomplished by doing:
Bitwise ANDing in order to extract a subset of the bits in the value
Bitwise ORing in order to set a subset of the bits in the value
Bitwise XORing in order to toggle a subset of the bits in the value
Below is an example of extracting a subset of the bits in the ...
What ports does RabbitMQ use?
... each other and the port mapper daemon for clustering to work.
PORT 35197
set by inet_dist_listen_min/max Firewalls must permit traffic in this range to pass between clustered nodes
RabbitMQ Management console:
PORT 15672 for RabbitMQ version 3.x
PORT 55672 for RabbitMQ pre 3.x
PORT 5672 Rabbi...
Composer: how can I install another dependency without updating old ones?
...plains, stating "Your requirements could not be resolved to an installable set of packages.", you can resolve this by passing the flag --with-dependencies. This will whitelist all dependencies of the package you are trying to install/update (but none of your other dependencies).
Regarding the quest...