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Returning multiple values from a C++ function
...uples. Say the above function prototype is in a header, then how do I know what does the first and second returned values mean without understanding the function definition ? quotient-remainder or remainder-quotient.
– Uchia Itachi
Nov 4 '16 at 7:22
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When to use margin vs padding in CSS [closed]
... know that you want to say 1em of spacing around an element, regardless of what element it is next to.
The other two big differences are that padding is included in the click region and background color/image, but not the margin.
div.box > div { height: 50px; width: 50px; border: 1px solid ...
Remove refs/original/heads/master from git repo after filter-branch --tree-filter?
...Once you've inspected the results, and you're very confident that you have what you want, you can remove the backed up ref:
git update-ref -d refs/original/refs/heads/master
or if you did this to many refs, and you want to wipe it all out:
git for-each-ref --format="%(refname)" refs/original/ | ...
Dialog to pick image from gallery or from camera
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what is getTempFile and how to use this function? please update the answer
– Basheer AL-MOMANI
Apr 6 '16 at 19:35
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No Swipe Back when hiding Navigation Bar in UINavigationController
... identify main thread block. Turns out its not a main thread block but its what @HorseT described.
– Josh Bernfeld
Aug 7 '15 at 10:03
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Is it possible to declare two variables of different types in a for loop?
... in C++ and gave me headache for more than half an hour to finally realize what had to be Googled...
– aderchox
Dec 16 '19 at 19:15
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Should I return EXIT_SUCCESS or 0 from main()?
...lect the limits (an myth) of "interoperability and portability over all".
What the program should return to indicate "success" should be defined by who is receiving the value (the Operating system, or the process that invoked the program) not by a language specification.
But programmers likes to ...
Change Circle color of radio button
... to do is make a radiobutton_drawable.xml in your drawable folder. Here is what you need to put in it:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/radio_unchecked" android:state_check...
How do I use Nant/Ant naming patterns?
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What does src/*/** match? I would expect it to be 4, but my experience with maven seems to indicate that you match any files in any folders you need src/*/*/**
– Matthew Buckett
Apr 2 '1...
Measure elapsed time in Swift
...d Date alongside, and sure enough that reports 41.87 seconds. I don't know what uptimeNanoseconds is doing, but it's not reporting the correct duration.
– jowie
Dec 5 '16 at 15:10
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