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What happens if you call erase() on a map element while iterating from begin to end?
...erator but returns the
// original value for use by erase
}
else
{
++pm_it; // Can use pre-increment in this case
// To make sure you have the efficient version
}
}
...
REST API Token-based Authentication
... everything and solve approach each problem in isolation:
Authentication
For authentication, baseauth has the advantage that it is a mature solution on the protocol level. This means a lot of "might crop up later" problems are already solved for you. For example, with BaseAuth, user agents know th...
Android: Scale a Drawable or background image?
...o whatever size you give the ImageView.
So you could create a FrameLayout for your layout, put the ImageView inside it, and then whatever other content you need in the FrameLayout as well w/ a transparent background.
<FrameLayout
android:layout_width="fill_parent" android:layout_height="fill_...
Why is 'false' used after this simple addEventListener function?
What is the false for at the end? Thanks.
3 Answers
3
...
Performance of foreach, array_map with lambda and array_map with static function
What's the performance difference (if there is any) between these three approaches, both used to transform an array to another array?
...
How to properly URL encode a string in PHP?
I'm making a search page, where you type a search query and the form is submitted to search.php?query=your query . What PHP function is the best and that I should use for encoding/decoding the search query?
...
How to tag an older commit in Git?
... current date (and that value is what will show on a GitHub releases page, for example). If you want the tag to be dated with the commit date, please look at another answer.
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AngularJS - $anchorScroll smooth/duration
...
Unfortunately this is not possible using $anchorScroll. As you discovered $anchorScroll doesn't have any options and doesn't work with $ngAnimate. In order to animate the scroll you would need to use your own service/factory or...
Command line for looking at specific port
...Basic Usage is as such:
netstat -np <protocol> | find "port #"
So for example to check port 80 on TCP, you can do this: netstat -np TCP | find "80"
Which ends up giving the following kind of output:
TCP 192.168.0.105:50466 64.34.119.101:80 ESTABLISHED
TCP 192.168.0.105:50496...
showDialog deprecated. What's the alternative?
... class with FragmentManager instead; this is also available on older
platforms through the Android compatibility package.
Simple version of showDialog(int, Bundle) that does not take any
arguments. Simply calls showDialog(int, Bundle) with null arguments.
Why
A fragment that displays a ...