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Detecting when a div's height changes using jQuery
...ss-element-queries library:
https://github.com/marcj/css-element-queries
new ResizeSensor(jQuery('#myElement'), function() {
console.log('myelement has been resized');
});
It uses a event based approach and doesn't waste your cpu time. Works in all browsers incl. IE7+.
...
Send POST request using NSURLSession
...thConfiguration:config delegate:someObject delegateQueue:[NSOperationQueue new]];
OMGMultipartFormData *multipartFormData = [OMGMultipartFormData new];
[multipartFormData addFile:data1 parameterName:@"file1" filename:@"myimage1.png" contentType:@"image/png"];
NSURLRequest *rq = [OMGHTTPURLRQ POST:...
The order of keys in dictionaries
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5629023%2fthe-order-of-keys-in-dictionaries%23new-answer', 'question_page');
}
);
...
Delete multiple records using REST
... can all be handled by creating a "batch operations" list and POSTing your new operation to it.
Don't forget, REST isn't the only way to solve any problem. “REST” is just an architectural style and you don't have to adhere to it (but you lose certain benefits of the internet if you don't). I su...
Get an array of list element contents in jQuery
...
var arr = new Array();
$('li').each(function() {
arr.push(this.innerHTML);
})
share
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improve this answer
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Calling a function every 60 seconds
... seconds.
function pollFunc(fn, timeout, interval) {
var startTime = (new Date()).getTime();
interval = interval || 1000;
(function p() {
fn();
if (((new Date).getTime() - startTime ) <= timeout) {
setTimeout(p, interval);
}
})();
}
pollFunc...
How to make inline functions in C#
... elided if ignored
{
Console.WriteLine("Hello world!");
}
Lambdas are new in C# 3.0 and come in two flavours.
Expression lambdas:
Func<int, int, int> add = (int x, int y) => x + y; // or...
Func<int, int, int> add = (x, y) => x + y; // types are inferred by the compiler
St...
How can I transition height: 0; to height: auto; using CSS?
I am trying to make a <ul> slide down using CSS transitions.
51 Answers
51
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REST URI convention - Singular or plural name of resource while creating it
I'm new to REST and I've observed that in some RESTful services they use different resource URI for update/get/delete and Create. Such as
...
Java generics T vs Object
...
But with context - if you have a generic class:
MyClass<Foo> my = new MyClass<Foo>();
Foo foo = new Foo();
Then:
Foo newFoo = my.doSomething(foo);
Same code with object
Foo newFoo = (Foo) my.doSomething(foo);
Two advantages:
no need of casting (the compiler hides this from y...