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Is it possible to determine whether ViewController is presented as Modal?
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96
Since modalViewController has been deprecated in iOS 6, here's a version that works for iOS 5+ ...
Should I pass an std::function by const-reference?
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79
If you want performance, pass by value if you are storing it.
Suppose you have a function calle...
Method chaining - why is it a good practice, or not?
... case though, and is not a general practice in my code.
The point is - in 99% cases you can probably do just as well or even better without method chaining. But there is the 1% where this is the best approach.
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Text Editor which shows \r\n? [closed]
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edited Mar 12 '15 at 9:31
Liam
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answered...
Unpacking, extended unpacking and nested extended unpacking
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senderlesenderle
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24
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Convert an image to grayscale in HTML/CSS
...o we now have a cross-browser solution.
img {
filter: gray; /* IE6-9 */
-webkit-filter: grayscale(1); /* Google Chrome, Safari 6+ & Opera 15+ */
filter: grayscale(1); /* Microsoft Edge and Firefox 35+ */
}
/* Disable grayscale on hover */
img:hover {
-webkit-filter: graysca...
Password masking console application
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CraigTPCraigTP
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What is the proper way to display the full InnerException?
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