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Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...ions of the scaled image. The code is used in an activity. I tested it via button click handler.
Enjoy. :)
private void scaleImage(ImageView view) throws NoSuchElementException {
// Get bitmap from the the ImageView.
Bitmap bitmap = null;
try {
Drawable drawing = view.getDraw...
Show spinner GIF during an $http request in AngularJS?
... the documentation. Can you explain how ? For example, I want to disable a button while the spinner is shown.
–
How do I set up a simple delegate to communicate between two view controllers?
...t; delegate;
// A simple IBAction method that I'll associate with a close button in
// the UI. We'll call the delegate's childViewController:didChooseValue:
// method inside this handler.
- (IBAction)handleCloseButton:(id)sender;
@end
// 3. Definition of the delegate's interface
@protocol ChildV...
Creating virtual directories in IIS express
...d "/MVCDemo4" after the localhost.
4.Click the "Create Virtual Directory" button.
5.Run your project and the new url will be used
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Center a popup window on screen?
... This seems to be the technique used by Facebook for the popup on a share button.
– Tim Tisdall
Feb 25 '16 at 14:43
3
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Saving changes after table edit in SQL Server Management Studio
...to ALLOW table changes ?") is still in play. Nope, you just get a Cancel button, and have to make your changes all over again. SQL Server at it's most stupid.
– Mike Gledhill
Sep 11 '16 at 18:12
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Android: Access child views from a ListView
...s(v, view);
v.setBackground(res.getDrawable(R.drawable.transparent_button));
for (int i = 0; i < count; i++) {
if (i != position) {
v = parent.getChildAt(i);
v.setBackground(res.getDrawable(R.drawable.not_clicked));
}
...
Sending message through WhatsApp
...
@user2957782 i followed this sir , but when i click on my button to start my whatsapp it says "No apps can perform this action "
– arjun narahari
Dec 11 '14 at 7:24
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Create a CSV File for a user in PHP
...
how should we add a button, to trigger this event, so that user will be able to download the CSV file on demand ?
– CanCeylan
Jul 18 '12 at 21:26
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How to resolve the C:\fakepath?
This is my upload button.
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