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How do I scroll to an element using JavaScript?
...
You can use an anchor to "focus" the div. I.e:
<div id="myDiv"></div>
and then use the following javascript:
// the next line is required to work around a bug in WebKit (Chrome / Safari)
location.href = "#";
location.href = "#myDiv";
...
How do I access the $scope variable in browser's console using AngularJS?
...cope printed out in the console.
You can also target the scope by element ID, like so:
angular.element(document.getElementById('yourElementId')).scope()
Addons/Extensions
There are some very useful Chrome extensions that you might want to check out:
Batarang. This has been around for a while....
error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
...u declared as atomic (i.e. by omitting the nonatomic keyword), yet you provide an incomplete implementation of how to synchronize access to that property.
To make that warning disappear:
If you declare a @property to be atomic then do one of the following:
use @dynamic or;
use @synthesize and k...
HTTP Basic Authentication credentials passed in URL and encryption
...uld like a more detailed answer, see answers.google.com/answers/threadview/id/758002.html
– rcourtna
Apr 29 '10 at 2:03
7
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Need to log asp.net webapi 2 request and response body to a database
...lass LogRequestAndResponseHandler : DelegatingHandler
{
protected override async Task<HttpResponseMessage> SendAsync(
HttpRequestMessage request, CancellationToken cancellationToken)
{
if (request.Content != null)
{
// log request body
st...
Difference between jQTouch and jQuery mobile
...p://jquerymobile.com/strategy/
and here
http://news.ycombinator.com/item?id=1602169
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How to change the name of an iOS app?
... directory before it would take for me.
– Simon Woodside
Aug 21 '09 at 20:41
10
Also, remember to...
Ruby Metaprogramming: dynamic instance variable names
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Didn't work for me for 1.9.3. I used this instead hash.each {|k,v| instance_variable_set("@#{k}",v)}
– Andrei
Jun 10 '12 at 20:32
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Javascript callback when IFRAME is finished loading?
... of jQuery - but I've got a live working example in production
$('#myUniqueID').load(function () {
if (typeof callback == 'function') {
callback($('body', this.contentWindow.document).html());
}
setTimeout(function () {$('#frameId').remove();}, 50);
});
...
Increment a database field by 1
...t should do the trick.
UPDATE mytable
SET logins = logins + 1
WHERE id = 12
Insert new row, or Update if already present:
If you would like to update a previously existing row, or insert it if it doesn't already exist, you can use the REPLACE syntax or the INSERT...ON DUPLICATE KEY UPDATE ...