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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
...O:
- (BOOL)disablesAutomaticKeyboardDismissal {
return NO;
}
This fixes the issue.
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How can I measure the similarity between two images? [closed]
...e whether the application is displaying itself correctly. I don't want an exact match comparison, because the aspect could be slightly different (in the case of a Web app, depending on the browser, some element could be at a slightly different location). It should give a measure of how similar are t...
Convert an image to grayscale in HTML/CSS
...6+ & Opera 15+ */
filter: grayscale(1); /* Microsoft Edge and Firefox 35+ */
}
/* Disable grayscale on hover */
img:hover {
-webkit-filter: grayscale(0);
filter: none;
}
<img src="http://lorempixel.com/400/200/">
What about Internet Explorer 10?
You can use a poly...
How to automatically reload a page after a given period of inactivity
...vity time in a much higher frequency than the actual inactivity time. For example if the inactivity time is 1 minute and the interval is 1 minute, if the user moved the mouse after 1 second and then stopped, the refresh will only occur after 2 minutes. The lower the interval the more accurate the re...
How is an overloaded method chosen when a parameter is the literal null value?
... variable pointing to nothing ?
A null reference can be converted to an expression of any class type. So in the case of String, this is fine:
String x = null;
The String overload here is chosen because the Java compiler picks the most specific overload, as per section 15.12.2.5 of the JLS. In p...
biggest integer that can be stored in a double
...sion is the same as the largest possible value of a double. That is, DBL_MAX or approximately 1.8 × 10308 (if your double is an IEEE 754 64-bit double). It's an integer. It's represented exactly. What more do you want?
Go on, ask me what the largest integer is, such that it and all smaller integ...
jQuery.click() vs onClick
... {
alert('Hello world again!!!');
}, false);
http://jsfiddle.net/aj55x/1/
Why use addEventListener? (From MDN)
addEventListener is the way to register an event listener as specified
in W3C DOM. Its benefits are as follows:
It allows adding more than a single handler for an ...
Spring RestTemplate timeout
...o talk to my service. I've done some research and I've found and used the xml below (in my application xml) which I believe is meant to set the timeout. I'm using Spring 3.0.
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Prevent BODY from scrolling when a modal is opened
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super() raises “TypeError: must be type, not classobj” for new-style class
... It is preposterous how much of the python standard library still in 2.7.x doesn't inherit from object, thus screwing you by proxy.
– Nick Bastin
Oct 12 '13 at 4:23
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