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Access a variable outside the scope of a Handlebars.js each loop
...
Try
<option value="{{id}}">{{title}} {{../externalValue}}</option>
The ../ path segment references the parent template scope that should be what you want.
shar...
How to handle $resource service errors in AngularJS
...tion (myService, $stateParams) {
return myService.getEventDetail({ id: $stateParams.id }).$promise.then(data => data, error => false );
}
}
and then in my controller, 'detail' injected into the controller will either resolve to the data (good) or false for error, where I handle t...
ASP.NET MVC 3: Override “name” attribute with TextBoxFor
Is it possible when using Html.TextBoxFor to override the name attribute?
11 Answers
...
Ship an application with a database
...();
}
public void test(){
try{
String query ="SELECT value FROM test1";
Cursor cursor = database.rawQuery(query, null);
if (cursor.moveToFirst()){
do{
String value = cursor.getString(0);
Log....
Is it possible to make an ASP.NET MVC route based on a subdomain?
... a custom Route:
public class ExampleRoute : RouteBase
{
public override RouteData GetRouteData(HttpContextBase httpContext)
{
var url = httpContext.Request.Headers["HOST"];
var index = url.IndexOf(".");
if (index < 0)
return null;
var subDo...
break out of if and foreach
... $device ) {
// found a match in the file
$nodeid = $equip->id;
// will leave the foreach loop and also the if statement
break;
some_function(); // never reached!
}
other_function(); // not executed after match/break
}
Just for comple...
What does the function then() mean in JavaScript?
... // Fetch the items for the user
xhrGET('/api/' + user.id + '/items', function(items) {
// Actually display the items here
});
});
});
In this example, we first fetch the server configuration. Then based on that, we fetch
information abou...
Resize HTML5 canvas to fit window
... for alignment, you should make things
* relative to the canvas' current width/height.
*/
function draw() {
var ctx = (a canvas context);
ctx.canvas.width = window.innerWidth;
ctx.canvas.height = window.innerHeight;
//...drawing code...
}
CSS
html, body {
width: 100%;
height: 100%...
IE7 does not understand display: inline-block
...gger inline-block behaviour in IE7, so we are happy.
This CSS will not validate, and can make your stylesheet messed up anyways, so using an IE7-only stylesheet through conditional comments could be a good idea.
<!–-[if IE 7]>
<link rel="stylesheet" href="ie7.css" type="text/css" />
...
Express-js wildcard routing to cover everything under and including a path
...r more characters.
https://github.com/senchalabs/connect/blob/master/lib/middleware/router.js
If you have 2 routes that perform the same action you can do the following to keep it DRY.
var express = require("express"),
app = express.createServer();
function fooRoute(req, res, next) {
res.e...