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Get element type with jQuery
...let - it seems you're right, nodeName does support more types of elements, and supporting IE5.5 shouldn't be an issue any more, so I see no issues with changing tagName to nodeName in the above answer. Both will work just fine for elements, and the latter will work on textnodes, attributes etc. as w...
What Does This Mean in PHP -> or => [duplicate]
...ut I don't have a clue as to what they actually mean. What does -> do and what does => do. And I'm not talking about the operators. They're something else, but nobody seems to know...
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print memory address of Python variable [duplicate]
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The reason why that happens is because both x and y are pointing to the same memory address. What reason would Python have in this case to create the exact same object in memory twice, when not explicitly asked to do so?
– 1313e
May...
Docker, mount volumes as readonly
I am working with Docker, and I want to mount a dynamic folder that changes a lot (so I would not have to make a Docker image for each execution, which would be too costly), but I want that folder to be read-only. Changing the folder owner to someone else works. However, chown requires root acce...
How to apply bindValue method in LIMIT clause?
...vided the explanation why this is so...from a design/security (or other) standpoint.
– Ross
Sep 25 '12 at 0:23
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SecurityError: Blocked a frame with origin from accessing a cross-origin frame
I am loading an <iframe> in my HTML page and trying to access the elements within it using Javascript, but when I try to execute my code, I get the following error:
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How to define a reply-to address?
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Solution for Rails 5.2 and possibly older/newer versions:
Amend the file:
config/environments/development.rb
With content:
Rails.application.configure do
config.action_mailer.default_options = {
reply_to: 'test@example.com'...
Location Services not working in iOS 8
...d in Info.plist? Iam not able to see that key in my Info.plist. I added it and still it does not seem to work. I am using Swift, iOS8 and XCode 6 beta 4
– A B Vijay Kumar
Aug 3 '14 at 4:06
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How do I check if a type provides a parameterless constructor?
...ou can check if you have a value type using the Type.IsValueType property, and create instances using Activator.CreateInstance(Type);
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Create JSON object dynamically via JavaScript (Without concate strings)
...pass it to a php script using ajax. My values were stored into two arrays, and i wanted them in json format.
This is a generic example:
valArray1 = [121, 324, 42, 31];
valArray2 = [232, 131, 443];
myJson = {objArray1: {}, objArray2: {}};
for (var k = 1; k < valArray1.length; k++) {
var objNa...