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How can I set the focus (and display the keyboard) on my EditText programmatically
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"This doesn't work brother". In some cases you need to call this code asynchronously from postDelayed(). I had a case when I had to open keyboard after user pressed "OK" on the dialog. And when dialog was closing it was messing with the focus. So I've called the code above from p...
How is OAuth 2 different from OAuth 1?
...ing, sorting, or encoding.
OAuth 2.0 Access tokens are "short-lived". Typically, OAuth 1.0 Access tokens could be stored for a year or more (Twitter never let them expire). OAuth 2.0 has the notion of refresh tokens. While I'm not entirely sure what these are, my guess is that your access tokens c...
Delete multiple objects in django
...own view... I mean ultimately you are probably receiving a list of PKs and calling delete on your model... MyModel.objects.filter(id__in=request.POST.getlist('delete_list')).delete() and I'm sure you want something to make sure a random person can't delete all objects in your DB by guessing PKs.
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Keep overflow div scrolled to bottom unless user scrolls up
...page loads scroll to the bottom of the content. This div has content dynamically added to it and needs to stay scrolled all the way down. Now if the user decides to scroll up I don't want it to jump back to the bottom until the user scrolls all the way down again
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How to post pictures to instagram using API
...ives an error - "Application does not have the capability to make this API call."? This is utter non-sense from these tech companies. How can they ask use to come via some preferred partners and not make our own App.
– Amit Khare
Mar 23 at 16:59
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How do I get a PHP class constructor to call its parent's parent's constructor?
I need to have a class constructor in PHP call its parent's parent's (grandparent?) constructor without calling the parent constructor.
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Multiple controllers with AngularJS in single page app
...Y items printing to the DOM via ng-repeat. Let's say each of these makes a call to ng-controller="myController. From some of the console logs I have seen in my application, myController re-initializes with EACH element being rendered in the DOM that calls to it....Maybe I screwed something up in my ...
Prevent unit tests but allow integration tests in Maven
...hout skipping failsafe tests.
Property value seems to magically default to false -->
<skipTests>${skip.surefire.tests}</skipTests>
</configuration>
</plugin>
This allows you to run mvn verify -Dskip.surefire.tests and only surefire, not fails...
Finding sum of elements in Swift array
...est) way to find the sum of an array of integers in swift?
I have an array called multiples and I would like to know the sum of the multiples.
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Difference between val() and text()
...e can also pass string argument to these functions to set the value of the calling element. Below code shows how to set value to DOM elements using .val() and .text() functions:
HTML Part:
<form id="form1"><input id="first" type="text" /><input type="submit" /></form>
<d...