大约有 40,000 项符合查询结果（耗时：0.0214秒） [XML]
Getting visitors country from their IP
I want to get visitors country via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... )
2...
get current url in twig template?
...current path in a Twig template (and not the full URL), i.e.
I don't want http://www.sitename.com/page , I only need /page .
...
AngularJS ui-router login authentication
...ncipal also has methods to do role checks.
.factory('principal', ['$q', '$http', '$timeout',
function($q, $http, $timeout) {
var _identity = undefined,
_authenticated = false;
return {
isIdentityResolved: function() {
return angular.isDefined(_identity);
},
...
How do I configure different environments in Angular.js?
...
To achieve that, I suggest you to use AngularJS Environment Plugin: https://www.npmjs.com/package/angular-environment
Here's an example:
angular.module('yourApp', ['environment']).
config(function(envServiceProvider) {
// set the domains and variables for each environment
envServic...
How to add facebook share button on my website?
...n't need all that code. All you need are the following lines:
<a href="https://www.facebook.com/sharer/sharer.php?u=example.org" target="_blank">
Share on Facebook
</a>
Documentation can be found at https://developers.facebook.com/docs/reference/plugins/share-links/
...
How to save an image locally using Python whose URL address I already know?
...ll you want to do is save it as a file:
import urllib
urllib.urlretrieve("http://www.digimouth.com/news/media/2011/09/google-logo.jpg", "local-filename.jpg")
The second argument is the local path where the file should be saved.
Python 3
As SergO suggested the code below should work with Python 3....
How to implement “select all” check box in HTML?
...
Demo http://jsfiddle.net/H37cb/
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js" /></script>
<script type="text/javascript">
$(document).ready(function(){
$('input[name="all"],i...
how to draw smooth curve through N points using javascript HTML5 canvas?
... to go through all the sample points, but it is much more complicated (see http://www.cartogrammar.com/blog/actionscript-curves-update/)
Here is the the drawing code for the approximation method:
// move to the first point
ctx.moveTo(points[0].x, points[0].y);
for (i = 1; i < points.len...
Chrome, Javascript, window.open in new tab
...
$('#myButton').click(function () {
var redirectWindow = window.open('http://google.com', '_blank');
redirectWindow.location;
});
working js fiddle for this http://jsfiddle.net/safeeronline/70kdacL4/2/
working js fiddle for ajax window open http://jsfiddle.net/safeeronline/70kdacL4/1/
...
Best practice multi language website
... I see them.
Basically you have two choices, that could be abstracted as:
http://site.tld/[:query]: where [:query] determines both language and content choice
http://site.tld/[:language]/[:query]: where [:language] part of URL defines the choice of language and [:query] is used only to identify th...