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JavaScript curry: what are the practical applications?
...rototype.split.partial(/,\s*/);
var results = "John, Resig, Boston".csv();
alert( (results[1] == "Resig") + " The text values were split properly" );
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Why was the arguments.callee.caller property deprecated in JavaScript?
...d)
return arguments.callee(true);
if (this !== global)
alert("This is: " + this);
else
alert("This is the global");
}
sillyFunction();
Anyhow, EcmaScript 3 resolved these issues by allowing named function expressions, e.g.:
[1,2,3,4,5].map(function factorial(n) {
...
Jquery - How to make $.post() use contentType=application/json?
...
I ended up adding the following method to jQuery in my script:
jQuery["postJSON"] = function( url, data, callback ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
callback = data;
data = undefined;
}
return j...
Do HTML5 custom data attributes “work” in IE 6?
...e value of data-geoff using
var geoff = document.getElementById("geoff");
alert(geoff.getAttribute("data-geoff"));
See MSDN. And although it is mentioned there that you need IE7 to get this to work, I tested this a while ago with IE6 and it functioned correctly (even in quirks mode).
But this ha...
contenteditable change events
...
Worked perfect for me, thanks for both CoffeeScript and Javascript
– jwilcox09
Dec 18 '12 at 15:47
7
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...ake a simple example:
for(var i=0; i<5; i++) {
setTimeout(function(){alert(i)}, 10);
}
The "expected" result could be the numbers from zero to four, but you get four instances of fives instead. This happens because the anonymous function in setTimeout and the for loop are using the very same...
Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
... }
return codesArray;
}
Then I just check the error code and show alert if it is in the list
if ([[self networkErrorCodes] containsObject:[NSNumber
numberWithInt:[error code]]]){
// Fire Alert View Here
}
But as you can see I commented out codes that I think does not fit to my definitio...
How do I send a cross-domain POST request via JavaScript?
How do I send a cross-domain POST request via JavaScript?
17 Answers
17
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Refresh image with a new one at the same url
..., or need to be refreshed intermittently by the client without server-side script involvement, but where you still want the advantage of caching. For example, polling a live webcam that updates an image irregularly every few minutes. Alternatively, use instead of (1) or (2) if your server doesn't ...
Event binding on dynamically created elements?
...
Any way to accomplish this with pure javascript/vanilla js?
– Ram Patra
Nov 12 '14 at 12:33
17
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