actually, if i read the documentation correctly, pattern is not supported for type=number. hence, stick to type=text and then add pattern=”…” for the front end validation. in the next step, you will then need to convert the text input into a real number if it wasn’t compatible to JavaScript/computing format. 2017 and still no good … Read more
Short ONELINER: <input onkeydown=”return /[a-z]/i.test(event.key)” > For all unicode letters try this regexp: /\p{L}/u (but … this) – and here is working example 🙂
You need to associate the input value with the repeated variable var in some way. Right now you’re not doing that anywhere and basically binding all input values to one and same bean property. So, when the form gets submitted, every iteration will override the bean property everytime with the value of the current iteration … Read more
It is possible but it isn’t 100% in python as it requires the installation of other software. (Also from what I know this specific answer only works on Windows, but it should be similar on Linux with PulseAudio instead of VB-Audio Cable, but I’m not a daily Linux user so I don’t know.) First download: … Read more
You are using the image as a background. Why not set it as the src property of the button ? <input src=”https://stackoverflow.com/questions/4108983/images/submit-bkg.png” id=”searchsubmit” name=”searchsubmit” type=”image” value=”” tabindex=”2″/> When you set the type as image the input expects an src attribute as well.. Reference: http://www.w3.org/TR/html401/interact/forms.html#adef-src and http://www.w3.org/TR/html401/interact/forms.html#h-17.4.1
1.) First off, what is the correct terminology for an array created on the end of the name element of an input tag in a form? “Oftimes Confusing PHPism” As far as JavaScript is concerned a bunch of form controls with the same name are just a bunch of form controls with the same name, … Read more
You may add keydown handler and prevent default action for space key (i.e. 32): $(“input#UserName”).on({ keydown: function(e) { if (e.which === 32) return false; }, change: function() { this.value = this.value.replace(/\s/g, “”); } }); DEMO: http://jsfiddle.net/EJFbt/1/
The key word is unexpected. If you use DataInputStream and read a 4 byte integer but there were only 3 bytes remaining in the stream you’ll get an EOFException. But if you call read() at the end of stream you’ll just get -1 back and no exception.
Try: chcp 65001 which will change the code page to UTF-8. Also, you need to use Lucida console fonts.
The problem is you are closing System.in (Scanner.close() closes the underlying stream). Once you do that, it stays closed, and is unavailable for input. You don’t normally want to do that with standard input: String searchedNode; Scanner in = new Scanner(System.in); System.out.println(“Enter the name you would like to remove from the list: “); searchedNode = … Read more