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Is there a generic constructor with parameter constraint in C#?
...tructors with a particular signature. You can create your own such mapping by using a dictionary. Put these in a static "factory" class and you can create objects of varying type without having to worry about building a constructor lambda every time:
public static class BaseTypeFactory
{
private...
Bash script absolute path with OS X
...imple example: try your version in /tmp/'/test.sh, and call /tmp/'/test.sh by its full path.
– 4ae1e1
Feb 8 '19 at 9:33
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Can I disable a CSS :hover effect via JavaScript?
... @meo: You can't disable the CSS psuedo classes, but you can override it by setting all the link styles to have the same appearance/parameters. Both this answer and my answer do this, just in different ways.
– Mottie
May 3 '10 at 14:17
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Use Expect in a Bash script to provide a password to an SSH command
...angerous from a security perspective -- command-line arguments can be read by any other process on the system. It's possible to overwrite them, and hopefully sshpass does that, but even then there's a period while it's still starting up before it's able to do that when the password is available for ...
How to pass data from 2nd activity to 1st activity when pressed back? - android
...a("editText");
}
}
}
From here you are starting your Activity2.class by using startActivityForResult(mRequestCode, Activity2.class);
Now this is your second Activity, name is Activity2
public class Activity2 extends Activity {
private EditText mEditText;
@Override
protected void onCreate(Bu...
Calling method using JavaScript prototype
...e base class without having to specify the class name but rather obtain it by a property on the subclass. So my only change to Christoph's answer would be
From this:
MyClass.prototype.doStuff.call(this /*, args...*/);
To this:
this.constructor.prototype.doStuff.call(this /*, args...*/);
...
How to line-break from css, without using ?
...t reason I was researching this question and the display: none solution is by far the most appropriate and useful.
– fullstackplus
Jun 24 '14 at 5:53
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Send Email Intent
...t be correctly encoded. You need to perform the Uri.encode dance suggested by @minipif.
– Giulio Piancastelli
Aug 2 '13 at 15:07
14
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Does opacity:0 have exactly the same effect as visibility:hidden
...t.)
According to philnash's answer, elements with opacity:0 are still read by screen readers, while visible:hidden elements are not.
According to Chris Noe's answer, visibility has more options (such as collapse) and elements that are not visible no longer respond to clicks and cannot be tabbed to.
...
Convert data.frame columns from factors to characters
...f [] in the second case keeps the data.frame class of the bob object, thereby eliminating the need to convert back to a data.frame using as.data.frame with the argument stringsAsFactors = FALSE.
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