standards - @ sign as url parameter separator? -

-

while browsing new google maps saw using @ sign instead of ? seperate url-path query parameters, like:

https://www.google.com/maps/@38.1158476,-96.2044115,6z

the coordinates after @ change navigating around map, without browser refresh. bookmarking works fine this.

wikipedia not mention this, rfc3986 shows @ sign possibility username/password authentication.

is standardised feature or proprietary browser functionality? feature safe use, , how use correctly?

@38.1158476,-96.2044115,6z not query component. it’s still part of path component.

the @ character can used in path, without percent-encoding it.

so uri standard perspective, there nothing special uri. there have been used other (or no) character instead.

i assume google uses @ here because users might read "at", suitable "at <location>".


Comments

Post a Comment

Popular posts from this blog

c# - How to get the current UAC mode -

-
can check current uac type set in device before running application through c#. i got know approach check whether current user administrator or not. but, need know uac type set (i.e. default/never notify) internal logic. is possible? please help. this article self-elevation , checking level program runs in. due security reasons i'm afraid won't able retrieve uac level set. http://code.msdn.microsoft.com/windowsdesktop/csuacselfelevation-644673d3
Read more

postgresql - Lazarus + Postgres: incomplete startup packet -

-
i've been building lazarus pascal program using postgresql on back-end. used work fine following lines opening db. dbconn:= tpqconnection.create(nil); dbconn.hostname := 'localhost'; dbconn.databasename:= 'dbhrs'; dbconn.username:='mizk'; dbconn.password:='123'; dbconn.open; if dbconn.connected openhrsdb := true else openhrsdb := false; but moment change localhost server's ip (on lan), program stops. no errors or warnings. have no clue happening. here related details may narrow down problem. the program i'm running workstation on same lan server. both machines run ubuntu 12.04 desktop i can access postgres db on server using pgadmin iii, guess it's not firewall issue. i have allowed postgresql ufw , ufw disabled. strangely, when firewall disabled, can ssh server terminal using workstation. when it's enabled, can't my biggest concern right why pascal program not working when i...
Read more

angularjs - ng-repeat duplicating items after page reload -

-
i have angularjs application, node.js , express backend, i'm not using angular's routings. when refresh page using browser's refresh button, items on page loaded in ng-repeat duplicate. i'm not sure why occurs, i'm wondering happens controller when page reloaded? old controller destroyed, , new 1 created, or controller added, causing duplications? here part of html file, relvevant controller code: (trans.html) <div class="pure-u-1-2" ng-repeat="trans in transactions | filter:searchtext"> <div class="transaction" ng-style="{'border-style': 'solid', 'border-color': categorycolours[trans.category.name]}"> <h2 id="transname">{{ trans.name }}</h2> <h4>{{ trans.description }}</h4> <h4>{{ trans.date }}</h4> <div class="pure-u-1-1"> <h3 id="categor...
Read more