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Prevent form submission on Enter key press
I have a form with two text boxes, one select drop down and one radio button . When the enter key is pressed, I want to call my JavaScript function, but when I press it, the form is submitted.
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How to run eclipse in clean mode? what happens if we do so?
...stent state is lost, excluding Untitled documents.
-R, --reveal Selects in the Finder instead of opening.
-W, --wait-apps Blocks until the used applications are closed (even if they were already running).
--args All remaining arguments are passed in argv to the ap...
Docker - how can I copy a file from an image to a host?
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I don't know why this is not selected as the correct answer.
– CentAu
Apr 2 '19 at 16:14
1
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Xcode build failure “Undefined symbols for architecture x86_64”
...uspect are more likely) do not fit your problem try deleting derived data (Select: Window / Projects / Derived Data -> Delete) and re-building.
(Added for reference by others - I know the original question has been answered correctly).
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How to prevent IFRAME from redirecting top-level window
... The user will not know why this confirmation appears, and will probably select a random response. I don't recommend using it. There are other solutions- the sandbox.
– oriadam
Dec 6 '15 at 23:10
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Using custom fonts using CSS?
...nt:
.classname {
font-family: 'YourFontName';
}
(.classname is your selector).
Note that certain font-formats don't work on all browsers; you can use fontsquirrel.com's generator to avoid too much effort converting.
You can find a nice set of free web-fonts provided by Google Fonts (also ha...
How can I list all collections in the MongoDB shell?
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> show collections
will list all the collections in the currently selected DB, as stated in the command line help (help).
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Convert int to string?
...e) * 8);
BitArray[] bitArrays = BitConverter.GetBytes(value).Reverse().Select(b => new BitArray(new []{b})).ToArray();
foreach (bool bit in bitArrays.SelectMany(bitArray => bitArray.Cast<bool>().Reverse()))
{
builder.Append(bit ? '1' : '0');
}
return builder.T...
How do you get the current time of day?
...yle - not quite accurate. ToShortTimeString returns the time in the user's selected short time format, as specified in the region settings of Windows.
– BlackWasp
Jul 5 '12 at 23:22
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How to remove non-alphanumeric characters?
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[\W_]+
$string = preg_replace("/[\W_]+/u", '', $string);
It select all not A-Z, a-z, 0-9 and delete it.
See example here: https://regexr.com/3h1rj
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