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How do I avoid the specification of the username and password at every git push?
...d_rsa.pub into the field labeled 'Key'.
If your repository is administered by somebody else, give the administrator your id_rsa.pub.
If your remote repository is administered by your, you can use this command for example:
scp ~/.ssh/id_rsa.pub YOUR_USER@YOUR_IP:~/.ssh/authorized_keys/id_rsa.pub
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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
..." access types within the entity class otherwise the behavior is undefined by the JSR-317 specifications.
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Capture Image from Camera and Display in Activity
...ntentView(R.layout.main);
this.imageView = (ImageView)this.findViewById(R.id.imageView1);
Button photoButton = (Button) this.findViewById(R.id.button1);
photoButton.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(V...
How to get label of select option with jQuery?
The value can be retrieved by $select.val() .
11 Answers
11
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How to get the width and height of an android.widget.ImageView?
...you:
int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
public boolean onP...
How do I force files to open in the browser instead of downloading (PDF)?
...o have the code behind the url set the headers every time it is downloaded by the client.
– ColinM
Dec 18 '14 at 18:58
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Android and setting alpha for (image) view alpha
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I am not sure about the XML but you can do it by code in the following way.
ImageView myImageView = new ImageView(this);
myImageView.setAlpha(xxx);
In pre-API 11:
range is from 0 to 255 (inclusive), 0 being transparent and 255 being opaque.
In API 11+:
range is ...
How to delete all the rows in a table using Eloquent?
... TRUNCATE can't be used in a transaction, as it's not affected by ROLLBACK. In that case, this can be achieved with (new MyModel)->newQuery()->delete().
– hammurabi
Feb 20 '14 at 16:46
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...first key part of using Rotation Detector is to associate the canvas to it by calling the method MyRotationDetector1. AddHandlerToCanvas, which configures the detector to listen the finger movements on Canvas1. This step should be done when screen is initialized.
The main feature of the RotationDet...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...first key part of using Rotation Detector is to associate the canvas to it by calling the method MyRotationDetector1. AddHandlerToCanvas, which configures the detector to listen the finger movements on Canvas1. This step should be done when screen is initialized.
The main feature of the RotationDet...