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How do I return clean JSON from a WCF Service?
...s and it just works.
Also check out IIRF or another URL rewriter to get rid of the .svc in the URI.
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jQuery checkbox change and click event
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Tested in JSFiddle and does what you're asking for.This approach has the added benefit of firing when a label associated with a checkbox is clicked.
Updated Answer:
$(document).ready(function() {
//set initial state.
$('#textbo...
Sending emails with Javascript
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The way I'm doing it now is basically like this:
The HTML:
<textarea id="myText">
Lorem ipsum...
</textarea>
<button onclick="sendMail(); return false">Send</button>
The Javascript:
function sendMail() {
var link = "mailto:me@example.com"
+ "?cc=myCCa...
How can I set the default value for an HTML element?
...lect> element below would cause the <option> containing my provided "value" to be selected by default:
27 Ans...
Convert UTF-8 encoded NSData to NSString
...ta is null-terminated, you should instead use -stringWithUTF8String: to avoid the extra \0 at the end.
NSString* newStr = [NSString stringWithUTF8String:[theData bytes]];
(Note that if the input is not properly UTF-8-encoded, you will get nil.)
Swift variant:
let newStr = String(data: data, encodi...
How to programmatically send a 404 response with Express/Node?
... @UpTheCreek, I'll remove the first example from the code to avoid the potential for that confusion.
– Drew Noakes
Oct 15 '14 at 13:10
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What is the best way to implement nested dictionaries?
...is the best way to implement nested dictionaries in Python?
This is a bad idea, don't do it. Instead, use a regular dictionary and use dict.setdefault where apropos, so when keys are missing under normal usage you get the expected KeyError. If you insist on getting this behavior, here's how to shoo...
Live character count for EditText
...t the best way to do a live character count of an edit-text box is in Android. I was looking at this but I couldn't seem to make any sense of it.
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Rendering HTML inside textarea
I need to be able to render some HTML tags inside a textarea (namely , , , ) but textareas only interpret their content as text. Is there an easy way of doing it without relying on external libraries/plugins (I'm using jQuery)?
If not, do you know of any jQuery plugin I could use to do this?
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Server is already running in Rails
...command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
14 Answers
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