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querySelector, wildcard element match?
...lowing will be useful & fit the OP's needs or everyone else's:
// basically, of before:
var youtubeDiv = document.querySelector('iframe[src="http://www.youtube.com/embed/Jk5lTqQzoKA"]')
// after
var youtubeDiv = document.querySelector('iframe[src^="http://www.youtube.com"]');
// or even, ...
Routing: The current request for action […] is ambiguous between the following action methods
I have a View called Browse.chtml , where the user can enter a search term, or leave the search term blank. When entering the search term, I want to direct the page to http://localhost:62019/Gallery/Browse/{Searchterm} and when nothing is entered, I want to direct the browser to http://localho...
Chrome Extension - Get DOM content
... /^https?:\/\/(?:[^./?#]+\.)?stackoverflow\.com/;
// A function to use as callback
function doStuffWithDom(domContent) {
console.log('I received the following DOM content:\n' + domContent);
}
// When the browser-action button is clicked...
chrome.browserAction.onClicked.addListener(function (t...
Inspect attached event handlers for any DOM element
...
There now is an extension for Firebug called EventBug and reportedly a similar feature in chrome/safari. I'll also link to a more popular discussion on this: stackoverflow.com/questions/446892/…
– Nickolay
Oct 18 '11 at 23...
Calling a JavaScript function named in a variable [duplicate]
...ss objects, so they can be properties of an object (in which case they are called methods) or even elements of arrays.
If you aren't choosing the object a function belongs to, it belongs to the global scope. In the browser, that means you're hanging it on the object named "window," which is where gl...
How does cookie based authentication work?
...
A cookie is basically just an item in a dictionary. Each item has a key and a value. For authentication, the key could be something like 'username' and the value would be the username. Each time you make a request to a website, your browse...
Set element focus in angular way
...e to assign a simple function that focuses on the directive element. Then call that function wherever needed within the scope of the controller.
Here's a simplified approach for attaching it to scope. See the full snippet for handling controller-as syntax.
Directive:
app.directive('inputFocusFu...
How can I remove an SSH key?
... manually added keys from gnome-keyring.
There is no way to delete automatically added keys.
This is the original bug, and it's still definitely present.
So, for example, if you have two different automatically-loaded ssh identities associated with two different GitHub accounts -- say for work and...
How to call a method after bean initialization is complete?
I have a use case where I need to call a (non-static) method in the bean only-once at the ApplicationContext load up. Is it ok, if I use MethodInvokingFactoryBean for this? Or we have a some better solution?
...
How can I view the shared preferences file using Android Studio?
...a new line
prefTextView.append(printVal + "\n\n");
}
}
// call loadPreferences() in the onCreate of your Activity.
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