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How can I remove or replace SVG content?
...eeping my linear gradient inside SVG tags in the static content and then I called the above code, This works in IE
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Facebook access token server-side validation for iPhone app
...OKEN is your app's token that you got from step 1.
The debug endpoint basically dumps all information about a token, so it'll respond with something like this:
{
data: {
app_id: YOUR_APP_ID,
is_valid: true,
metadata: {
sso: "iphone-safari"
},
...
jQuery find events handlers registered with an object
...k"
$.each(event, function(j, h) {
// h.handler is the function being called
});
});
Here's an example you can play with:
$(function() {
$("#el").click(function(){ alert("click"); });
$("#el").mouseover(function(){ alert("mouseover"); });
$.each($._data($("#el")[0], "events"...
What is the cleanest way to get the progress of JQuery ajax request?
In plain javascript is very simple: need just to attach the callback to {XMLHTTPRequest}.onprogress
6 Answers
...
Make anchor link go some pixels above where it's linked to
...ts are captured before hashchanges. Timeout
// causes offsetAnchor to be called after the page jump.
window.setTimeout(function() {
offsetAnchor();
}, 0);
});
// Set the offset when entering page with hash present in the url
window.setTimeout(offsetAnchor, 0);
JSFiddle for this example ...
How can I retrieve Id of inserted entity using Entity framework? [closed]
... to ObjectSet and SaveChanges on related ObjectContext. Id will be automatically filled for you:
using (var context = new MyContext())
{
context.MyEntities.Add(myNewObject);
context.SaveChanges();
int id = myNewObject.Id; // Yes it's here
}
Entity framework by default follows each INSERT w...
uncaught syntaxerror unexpected token U JSON
...
In my case it was trying to call JSON.parse() on an AJAX variable before the XHRResponse came back. EG:
var response = $.get(URL that returns a valid JSON string);
var data = JSON.parse(response.responseText);
I replaced that with an example out of ...
Django filter versus get for single object?
...
get() is provided specifically for this case. Use it.
Option 2 is almost precisely how the get() method is actually implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicates you're vi...
What's the difference between Task.Start/Wait and Async/Await?
...ept evaluate its operand and then immediately return a task to the current caller. People get this idea in their heads that asynchrony can only be achieved through offloading work onto threads, but that's false. You can cook breakfast and read the paper while the toast is in the toaster without hir...
Possible to perform cross-database queries with PostgreSQL?
...u need to do this in a pre-2013 Postgres installation, there is a function called dblink.
I've never used it, but it is maintained and distributed with the rest of PostgreSQL. If you're using the version of PostgreSQL that came with your Linux distro, you might need to install a package called post...