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The import android.support cannot be resolved
...Build Path
Then go to the Libraries tab. There click the Add External JARs Button on the Right pane.
Select the android-support-v4.jar file, usually the path for the Jar file is :
YOUR_DRIVE\android-sdks\extras\android\support\v4\android-support-v4.jar
After adding android-support-v4.jar Library, n...
Android: Force EditText to remove focus? [duplicate]
.... For example if the Keyboard appears, and the user hides it with the back button, I would like the focus and the cursor to disappear. How can it be done?
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What should a Multipart HTTP request with multiple files look like? [duplicate]
...ile1">
<p><input type="file" name="file2">
<p><button type="submit">Submit</button>
</form>
Create files to upload:
echo 'Content of a.txt.' > a.txt
echo '<!DOCTYPE html><title>Content of a.html.</title>' > a.html
Run:
nc -l lo...
Random color generator
...="width:300px;height:300px;background-color:#000">
</div>
<button onclick="setRandomColor()">Random Color</button>
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How to reload or re-render the entire page using AngularJS
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Check out working example
HTML
<div ng-controller="MyCtrl">
<button ng-click="reloadPage();">Reset</button>
</div>
angularJS
var myApp = angular.module('myApp',[]);
function MyCtrl($scope) {
$scope.reloadPage = function(){window.location.reload();}
}
http://js...
How to hide keyboard in swift on pressing return key?
...- Not true. textFieldShouldReturn is called only on pressing of the return button.
– Jurasic
Dec 9 '16 at 14:10
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How do I submit disabled input in ASP.NET MVC?
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I'm trying to do the same thing with radio buttons but readonly doesn't seem to work on them.
– Randy R
Aug 31 '16 at 3:04
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Inspect hovered element in Chrome?
... The trick: First go to source tab. Then you can pause Javascript with F8 button. The pause key is there with shortcut of F8 / Ctrl+\ (The answer from @Rajan on this page)
– rostamiani
Apr 29 at 4:25
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How can I view an old version of a file with Git?
...reen shows the diff for that revision, (corresponding to the "patch" radio button).
To see the file for the selected revision:
Click on the "tree" radio button. This will show the root of the file tree at that revision.
Drill down to your file.
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Images can't contain alpha channels or transparencies
...t saves in PNG, which is the problem. Taking screens with the device (home button + power button) saves in JPEG.
– Anna Billstrom
Dec 20 '14 at 18:24
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