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Android Activity as a dialog

... a dialog, with the previous activity shown when the user presses the back button. Note that if you are using ActionBarActivity (or AppCompat theme), you'll need to use @style/Theme.AppCompat.Dialog instead. share ...
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Invalid postback or callback argument. Event validation is enabled using '

... I had an experience with DataGrid. One of it's columns was "Select" button. When I was clicking "Select" button of any row I had received this error message: "Invalid postback or callback argument. Event validation is enabled using in configuration or <%@ Page EnableEventValida...
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How to set focus on input field?

...r. '2.' Everytime <input> becomes visible (e.g. by clicking some button), set focus on it. Create a directive essentially like the one above. Watch some scope property, and when it becomes true (set it in your ng-click handler), execute element[0].focus(). Depending on your use case, y...
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Is it possible to download an old APK for my app from Google Play?

...pp's APK. You need to have the necessary permissions to see the download button next to your artifacts. If in doubt, try the root account. share | improve this answer | fol...
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How can I click a button behind a transparent UIView?

...'s also disabling touch events in the underlying view. In other words: the button below that view cannot be tapped, regardless if you en- or disable this setting. – auco Aug 4 '16 at 8:44 ...
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Hide/Show Column in an HTML Table

...ething like this to provide a visual indicator of something clickable <button class="pull-right btn btn-default btn-condensed hide-column" data-toggle="tooltip" data-placement="bottom" title="Hide Column"> <i class="fa fa-eye-slash"></i> </button> We'll ...
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How to implement Rate It feature in Android App

...nd get so and so in the app for free"). The class I wrote provides three buttons, and configures the dialog so that it is only shown after the app has been launched n times (users have a higher chance of rating the app if they've used it a bit before. Most of them are unlikely to even know what it...
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Dynamically adding a form to a Django formset with Ajax

...orms to a Django formset using Ajax, so that when the user clicks an "add" button it runs JavaScript that adds a new form (which is part of the formset) to the page. ...
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UIButton: Making the hit area larger than the default hit area

I have a question dealing with UIButton and its hit area. I am using the Info Dark button in interface builder, but I am finding that the hit area is not large enough for some people's fingers. ...
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Using Intent in an Android application to show another activity

In my Android application, I have two activity classes. I have a button on the first one and I want to show the second when it is clicked, but I get an error. Here are the classes: ...