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jQuery vs document.querySelectorAll
I heard several times that jQuery's strongest asset is the way it queries and manipulates elements in the DOM: you can use CSS queries to create complex queries that would be very hard to do in regular javascript .
However , as far as I know, you can achieve the same result with document.querySele...
ReactJS Two components communicating
...ter: ''
};
},
handleFilterUpdate: function(filterValue) {
this.setState({
nameFilter: filterValue
});
},
render: function() {
var displayedItems = this.state.listItems.filter(function(item) {
var match = item.toLowerCase().indexOf(this.state.nameFilter.toLowerCase...
How to prevent buttons from submitting forms
... Thanks to your reference, I've just learned that there's a type=reset for form. Awesome!
– Duong Nguyen
Aug 28 '19 at 7:26
2
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
I understand the differences between the two from the docs.
6 Answers
6
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Custom method names in ASP.NET Web API
...e form of api/{controller}/{id}, to override this default routing. you can set routing with any of below two ways.
First option:
Add below route registration in WebApiConfig.cs
config.Routes.MapHttpRoute(
name: "CustomApi",
routeTemplate: "api/{controller}/{action}/{id}",
defaults: n...
String's Maximum length in Java - calling length() method
In Java , what is the maximum size a String object may have, referring to the length() method call?
7 Answers
...
Mediator Vs Observer Object-Oriented Design Patterns
...atically.
The Mediator pattern:
Define an object that encapsulates how a set of objects interact. Mediator promotes loose coupling by keeping objects from referring to each other explicitly, and it lets you vary their interaction independently.
Source: dofactory
Example:
The observer pattern:
...
What happens when there's insufficient memory to throw an OutOfMemoryError?
I am aware that every object requires heap memory and every primitive/reference on the stack requires stack memory.
11 Answ...
What can you use Python generator functions for?
...til the next item is requested.
Generators are good for calculating large sets of results (in particular calculations involving loops themselves) where you don't know if you are going to need all results, or where you don't want to allocate the memory for all results at the same time. Or for situat...
How to force HTTPS using a web.config file
... query string at the end of the resultant url or not; in this case, we are setting it to false, because the {REQUEST_URI} already includes it.
The server variables are
{HTTPS} which is either OFF or ON.
{HTTP_HOST} is www.mysite.com, and
{REQUEST_URI} includes the rest of the URI, e.g. /home...