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Global variables in AngularJS
...bles:
use a $rootScope http://docs.angularjs.org/api/ng.$rootScope
use a service http://docs.angularjs.org/guide/services
$rootScope is a parent of all scopes so values exposed there will be visible in all templates and controllers. Using the $rootScope is very easy as you can simply inject it i...
Django Admin - Disable the 'Add' action for a specific model
... form = super().get_form(request, obj, **kwargs)
form.base_fields['service'].widget.can_add_related = False
return form
In my case I use inline
# In inline formset e.g. admin.TabularInline
# disable all
def get_formset(self, request, obj=None, **kwargs):
formset = supe...
Call a Server-side Method on a Resource in a RESTful Way
...at make web sites easy (for a random human user to "surf" them) to the web services API design, so they are easy for a programmer to use. REST isn't good because it's REST, it's good because it's good. And it is good mostly because it is simple.
The simplicity of plain HTTP (without SOAP envelopes ...
No connection could be made because the target machine actively refused it?
...metimes I get the following error while I was doing HttpWebRequest to a WebService. I copied my code below too.
28 Answers
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What is the best practice for making an AJAX call in Angular.js?
...rrent versions of Angular as of today, 2013-12-05.
The idea is to create a service that returns a promise to the returned data, then call that in your controller and handle the promise there to populate your $scope property.
The Service
module.factory('myService', function($http) {
return {
...
What's the recommended way to extend AngularJS controllers?
...
Well, I'm not exactly sure what you want to achieve, but usually Services are the way to go.
You can also use the Scope inheritance characteristics of Angular to share code between controllers:
<body ng-controller="ParentCtrl">
<div ng-controller="FirstChildCtrl"></div>...
What difference between Jersey vs jax-rs
...olkit with
additional features and utilities to further simplify RESTful service
and client development. Jersey also exposes numerous extension SPIs so
that developers may extend Jersey to best suit their needs.
share...
Injecting $state (ui-router) into $http interceptor causes circular dependency
...
The Fix
Use the $injector service to get a reference to the $state service.
var interceptor = ['$location', '$q', '$injector', function($location, $q, $injector) {
function success(response) {
return response;
}
function error(re...
Can't connect to local MySQL server through socket homebrew
...
brew install mysql@5.6
brew link --force mysql@5.6
Enable and start the service
brew services start mysql@5.6
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Getting the location from an IP address [duplicate]
...database and lookup the IP address locally, or you could use a third party service and perform a remote lookup. This is the simpler option, as it requires no setup, but it does introduce additional latency.
One third party service you could use is mine, http://ipinfo.io. They provide hostname, geo...