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How do you check whether a window is already open or not using javascript?
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How do you check length of password using javascript?
Use the length property of string in javascript.
What two tags does javascript have to be enclosed in?
as far as i know they are: <script type="text/javascript"> all my lovely javascript code!!! </script>
How does the javascript function performs the validation check?
JavaScript can do the validation checks easily. All you have to do is provide the values you want to validate.
Why would league of legends not open after you clicked the play button?
It could be opened in another window already. you can try and open up your task manager and check if it is already running
How to check if javascript is enabled?
One way to determine this is by entering this into the URL/link box in your browser: javascript:alert('hi') When you press enter, a little popup saying 'hi' should show. If it does, JavaScript is on.
How do you enable javascript in your web browser using IE and Mozilla Firefox?
There isn't a way to enable or disable JavaScript in IE8 or IE7. In Firefox, you go to Tools > Options > Content > and check the box that says Enable JavaScript then click OK. Other IE's might have javascript, I don't know how to enable javascript for IE, this might be hard to know...
Which websites have information about the JavaScript date object?
There are a lot of websites which have information about the JavaScript date object. However, it is strongly suggested that one should check out from the website W3Schools.
Can chase take money out of your account for a loan on a car without notifying you?
No- but check to see whether you already agreed that they could do that.
How do you troubleshoot Chevy cavalier power window motor?
Check power to window switch. Common cause. Check power to window motor. If none then check fuses/relays.
What are some free web hosting websites that support Javascript?
There are lots of free web hosting providers who support javascript and HTML files and other promising languages. please check one of them. like GoogieHost
How do you enable javascript for iPod Touch?
The iPod touch has JavaScript enabled by default. If you're thinking about one of those websites that need JavaScript and Flash, the iPod doesn't have (and will probably never have) flash. You may also be thinking of Java. This is different to JavaScript, and you can't get it on the iPod touch. If you know it's not these things, you could check in the settings app's safari section.
How can you disallow the entry of an already entered user name in a registration form in PHP?
There are several methods, depending on your needs. You can download the entire list of usernames when the page loads, and use JavaScript to check them. You could also wait until the form is submitted, and check then (don't forget to auto-fill form data so your new user doesn't have to re-type everything). The best solution is to use AJAX, a JavaScript solution, to query a PHP page as the user types. That dedicated PHP page will check the querystring to see if it has been registered before (i.e. whether it exists in the database), and return a true/false, 1/0, yes/no answer, or possibly a list of related suggestions.
