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How to capture UIView to UIImage without loss of quality on retina display
...IGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on an iPhone 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you implicitly scale it up or just your brain is picking up on it being less sharp than everyt...
Animate a custom Dialog
...eated that animation.
– ChrisJD
Oct 16 '11 at 0:24
2
Thanks so much for this answer, it's really ...
How get integer value from a enum in Rails?
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edited Oct 7 '16 at 0:09
answered Nov 5 '14 at 11:32
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What does the 'b' character do in front of a string literal?
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answered Jun 7 '11 at 18:16
NPENPE
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How do I send a cross-domain POST request via JavaScript?
...e.php (using PHP as an example). Note: you only need to set Access-Control-Allow-Origin for NON OPTIONS requests - this example always sets all headers for a smaller code snippet.
In postHere.php setup the following:
switch ($_SERVER['HTTP_ORIGIN']) {
case 'http://from.com': case 'https://fro...
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
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There is the beforeShowDay option, which takes a function to be called for each date, returning true if the date is allowed or false if it is not. From the docs:
beforeShowDay
The function takes a date as a parameter and must return an array with [0] equal to true/false indicating wh...
Where is Maven' settings.xml located on mac os?
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answered Jul 12 '16 at 16:53
chaitanyachaitanya
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How does std::move() transfer values into RValues?
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answered Sep 22 '11 at 16:39
VitusVitus
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Java Serializable Object to Byte Array
...Object);
out.flush();
byte[] yourBytes = bos.toByteArray();
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} finally {
try {
bos.close();
} catch (IOException ex) {
// ignore close exception
}
}
Create an object from a byte array:
ByteArrayInputStream bis = new ByteArrayInputStream(yourBytes);
ObjectInput in = null;
tr...
What is the difference between the bridge pattern and the strategy pattern?
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Kent BoogaartKent Boogaart
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