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How to check 'undefined' value in jQuery
...ery.type(val) === "undefined"){
//Some code goes here
}
Refer jquery API document of jquery.type https://api.jquery.com/jQuery.type/ for the same.
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Send POST request using NSURLSession
...OST string parameters to data using UTF8 Encoding
NSString *postParams = @"api_key=APIKEY&email=example@example.com&password=password";
NSData *postData = [postParams dataUsingEncoding:NSUTF8StringEncoding];
// Convert POST string parameters to data using UTF8 Encoding
[urlRequest setHTTPMe...
jQuery 1.9 .live() is not a function
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The jQuery API documentation lists live() as deprecated as of version 1.7 and removed as of version 1.9: link.
version deprecated: 1.7, removed: 1.9
Furthermore it states:
As of jQuery 1.7, the .live() method is deprecated. Us...
What is the use of ByteBuffer in Java? [closed]
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even if it's just a copy of the api doc its even worht its score bcs some people seem to be too lazy to take a look at it.
– Chris
Feb 10 '14 at 16:23
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Best way to read a large file into a byte array in C#?
...ss you absolutely need all the data at once, consider using a Stream-based API (or some variant of reader / iterator). That is especially important when you have multiple parallel operations (as suggested by the question) to minimise system load and maximise throughput.
For example, if you are stre...
How do I URL encode a string
...miters like '&', '?' in the case where you are passing content into an API.
– Ben Lachman
May 27 '14 at 16:34
'&am...
How to deep watch an array in angularjs?
...tion (newVal, oldVal) { /*...*/ }, true);
See https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$watch
Since Angular 1.1.x you can also use $watchCollection to watch shallow watch (just the "first level" of) the collection.
$scope.$watchCollection('data', function (newVal, oldVal) { /*...*...
What's the difference between emulation and simulation? [duplicate]
...Phone app" that has been specifically compiled to target x86 and the Cocoa API rather than the real device's ARM CPU and Cocoa Touch API. However, the binary that we run in the simulator would not work on the real device.
sh...
What does it mean for a data structure to be “intrusive”?
... answered Feb 25 '14 at 11:26
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Find out what process registered a global hotkey? (Windows API)
As far as I've been able to find out, Windows doesn't offer an API function to tell what application has registered a global hotkey (via RegisterHotkey). I can only find out that a hotkey is registered if RegisterHotkey returns false, but not who "owns" the hotkey.
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