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How can I save an image to the camera roll?
...et up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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What are carriage return, linefeed, and form feed?
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printf("123\f456\f789"); shows /><bold>123456789</bold> on console.
– Mayur
Feb 27 '19 at 6:02
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What is DOCTYPE?
...e. One such features is the anchor tag's target attribute. The Quirksmode site is a great resource for these differences.
One final thought is that the new HTML5 standard proposes using a very simple DOCTYPE:
<!DOCTYPE html>
Using this DOCTYPE is a forward compatible way to specify tha...
Does R have an assert statement as in python?
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123
stopifnot()
You may also be interested in packages like Runit and testthat for unit testing.
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How to set HTTP headers (for cache-control)?
How to enable browser caching for my site? Do I just put cache-control:public somewhere up in my header like this?
8 Answer...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...r example above the protocol may look like “acme-stock-purchase://client=123&stock=XYZ”." - Just what does it mean technically, "leveraging protocols"?
– Lumi
Dec 5 '11 at 19:48
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Variable declared in for-loop is local variable?
... {
int y = x;
if(whatever)
{
int x = 123;
Because now the simple name "x" has been used inside the local variable declaration space of "y" to mean two different things -- "this.x" and the local "x".
See http://blogs.msdn.com/b/ericlippert/archive/tags/simple+...
What exactly happens when I set LoadUserProfile of IIS pool?
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vcsjonesvcsjones
123k2727 gold badges272272 silver badges271271 bronze badges
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
...ic executable". Now on to the next problem!
– guyland123
Aug 19 '14 at 15:07
Amen! also fix node exec aapt issues
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Exclude folders from Eclipse search
...lready exists on disk: '/MyProject/target/MyProject-1.0/WEB-INF/freemarker/site/file.ftl'. Resource already exists on disk: '/MyProject/target/MyProject-1.0/WEB-INF/freemarker/site/file.ftl'."
– Marc
Jan 25 '13 at 13:23
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