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How to override toString() properly in Java?
...ublic String getKidName() {
return kidName;
}
public void setKidName(String kidName) {
this.kidName = kidName;
}
public double getHeight() {
return height;
}
public void setHeight(double height) {
this.height = height;
}
public Greg...
Moving decimal places over in a double
So I have a double set to equal 1234, I want to move a decimal place over to make it 12.34
9 Answers
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Image Greyscale with CSS & re-color on mouse-over?
...o be linked to other website tho, how could this be done if the images are set as backgrounds?
– Meta
Sep 1 '11 at 17:39
1
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Convert Bitmap to File
...quality. Some formats, like PNG which is lossless, will ignore the quality setting
– wired00
Sep 23 '13 at 6:28
3
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Automatically deleting related rows in Laravel (Eloquent ORM)
...
You can actually set this up in your migrations:
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
Source: http://laravel.com/docs/5.1/migrations#foreign-key-constraints
You may also specify the...
Logging Clientside JavaScript Errors on Server [closed]
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You could try setting up your own handler for the onerror event and use XMLHttpRequest to tell the server what went wrong, however since it's not part of any specification, support is somewhat flaky.
Here's an example from Using XMLHttpRe...
Using numpy to build an array of all combinations of two arrays
... It should be noted that meshgrid only works for smaller range sets, I have a large one and I get error: ValueError: maximum supported dimension for an ndarray is 32, found 69
– mikkom
Oct 20 '19 at 6:54
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Removing event listener which was added with bind
...ind() is called!
See Does bind() change the function reference? | How to set permanently?
So, to add or remove it, assign the reference to a variable:
var x = this.myListener.bind(this);
Toolbox.addListener(window, 'scroll', x);
Toolbox.removeListener(window, 'scroll', x);
This works as expect...
Parallelize Bash script with maximum number of processes
...use xjobs all the time to mass copy files across our network, usually when setting up a new database server.
http://www.maier-komor.de/xjobs.html
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How do I remove a file from the FileList
...mmon input element APIs. It appears you can delete the entire file list by setting the value property of the input object to an empty string, like:
document.getElementById('multifile').value = "";
BTW, the article Using files from web applications might also be of interest.
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