router

A general question: is it possible to retrieve information about how far away e.g. a computer is from a wifi-router. For instance I want to get data on my computer if I'm 10 meters away from my home-wifispot or 2 meters. Any idea if that is even possible? Edit: How about bluetooth? Is it possible to get information about how far away bluetooth-connected devices are one from another? I would recommend a measuring line or just good-old-fashioned guesstimating. There is no "simple" way to do it (complex ways may involve building "accurate" signal maps ahead of time or trying to fit a better

I'm currently trying to build an Angular2 prototype (based on alpha44) of our Angular1 app (pretty complex one) and I'm trying to find the best model/data architecture when using routes and child routes. In my example, from a child component created from a route, I want to access a property of the parent component (hosting the router-outlet ). But when you create a component from a router-outlet , you cannot use @Input and @Output anymore. So what is the best practice to inject some data/properties, except basic routeParams and static routeData ? How do you communicate with the parent

There is an answer explaining in simple terms how a router works translating requests from the local network to outside and back ( https://superuser.com/questions/105838/how-does-router-know-where-to-forward-packet ) what is not clear - for how long a record in the NAT is kept? For example, if I send a UDP request to 25.34.11.56:3874 and my local endpoint is 192.168.1.21:54389 the router rewrites the request packet and adds a record to the NAT. Let's say the external endpoint will be 68.55.32.89:34535. Then the computer which received my request responds to the 68.55.32.89:34535 and the packet

How can I get in ZF2 the current (selected) module name in the application layout? Purpose: My application layout include the main menu of the zf2 app, and every time a module is selected I need to highlight the menu voice of the module. Also I need to set the correct route (url, action) when the menu is made with this for. Every module has a menu voice: <ul class="nav"> <?php foreach ($menu_modules as $mod): $is_active = ($mod['name'] == $CURRENT_MODULE_NAME)?'selected':'';//GET MODULE NAME ?> <!-- class="active" --> <li><a href="#" <?php echo $is_active;?> ><?php echo $mod['title']; ?></a><

Hey guys I have a question or problem. I am trying to make a p2p connection between two android phones. I have each phone connect to my server and I get their private (192.168.1.1) and public (76.123.288.22) IP and along with the ports that they connect to my server. I send a response when the phone connects to the server to open a server socket with a specific port. I also send the other phone the public IP and port of the open socket, but it does not connect. I have read multiple threads on here that it is not possible to do p2p connection if both phones or computers are behind two different

this.subscription = this.router.events.subscribe((event:Event) => { console.log(event.url); ##### Error : Property 'url' does not exist on type 'Event'. } Typescript doesn't recognize the properties of the type Event that is built into the Angular Router. Is there something on tsd that I can use to solve this? Event is the super class of classes NaviagationEnd, NavigationStart You have to import { Event } from @angular/router; . Try moving console into the if block with condition. this.subscription = this.router.events.subscribe((event:Event) => { if(event instanceof NavigationEnd ){ console

I need to get this to work: routes: { ':product' : 'showProduct', ':product/:detail': 'showProductDetail' showProductDetail never gets called while the ':product' route is set even if it is set afterwards. I tried the following routes: { ':product(/:detail)': showProductOrDetail } But this will not get called when only the second parameter changes. It is important that I have the product itself or the product and detail in the url . Does anyone know how to fix this? There's a little hacky solution to your problem. I have a feeling there is a nicer way to do this but that should work: routes: {