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Split string to equal length substrings in Java
...nd JGSoft, but not in PHP (PCRE), Ruby 1.9+ or TextMate (both Oniguruma). JavaScript's /y (sticky flag) isn't as flexible as \G, and couldn't be used this way even if JS did support lookbehind.
I should mention that I don't necessarily recommend this solution if you have other options. The non-re...
Why do you need to put #!/bin/bash at the beginning of a script file?
...
@javascriptninja either way it starts a new bash shell. In the case of bash, there really isn't any difference, as long as you're using bash already. The shebang only really matters if (a) you need to run in something that isn...
How to use java.net.URLConnection to fire and handle HTTP requests?
...matching [hostname] found or javax.net.ssl.SSLProtocolException: handshake alert: unrecognized_name on some misconfigured HTTPS sites.
The following one-time-run static initializer in your web scraper class should make HttpsURLConnection more lenient as to those HTTPS sites and thus not throw those ...
How to make blinking/flashing text with CSS 3
...lder versions of Internet Explorer, and for that you need to use jQuery or JavaScript...
(function blink() {
$('.blink_me').fadeOut(500).fadeIn(500, blink);
})();
Thanks to Alnitak for suggesting a better approach.
Demo (Blinker using jQuery)
...
POST unchecked HTML checkboxes
...many the other answers. If you're using PHP, you can then do away with the javascript dependency, because only the last value gets used.
– Ben
Sep 13 '13 at 17:40
12
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What is the `data-target` attribute in Bootstrap 3?
... make your life easier. You (mostly) do not need to write a single line of Javascript to use their pre-made JavaScript components.
The data-target attribute should contain a CSS selector that points to the HTML Element that will be changed.
Modal Example Code from BS3:
<!-- Button trigger moda...
How to create a file in memory for user to download, but not through server?
...t is almost certainly UTF-16, unless you have code converting it to UTF-8. JavaScript uses UTF-16 internally. If you have a text or CSV file, start the string with '\ufeff', the Byte Order Mark for UTF-16BE, and text editors will be able to read non-ASCII characters correctly.
–...
download file using an ajax request
...ould always make the AJAX request/window.location a fallback by using some JavaScript to test if download is supported and if not, switching it to call window.location.
Original answer
You can't have an AJAX request open the download prompt since you physically have to navigate to the file to prom...
HTML text input allow only numeric input
...Comments below refer to an old version which messed around with keycodes.
JavaScript
Try it yourself on JSFiddle.
You can filter the input values of a text <input> with the following setInputFilter function (supports Copy+Paste, Drag+Drop, keyboard shortcuts, context menu operations, non-ty...
Angular js init ng-model from default values
...g off of servers and to the browser. There are dozens of MVC frameworks in JavaScript these days, and it's much more efficient for a server just to host JSON/XML data to JavaScript apps than it is to render every single page on the server. It offsets a lot of the work to the client's machine rather ...