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What exactly is nullptr?
We now have C++11 with many new features. An interesting and confusing one (at least for me) is the new nullptr .
14 Answe...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
...ed debugging there, made some changes to the code and built the app again. Now when I run the application, I get this error in the console
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How to dismiss notification after action has been clicked
... See design guidelines. Here's the complete(ish) code to implement.
Until now, having a 'Dismiss' button was less important, but now it's more in your face.
Building the Notification
int notificationId = new Random().nextInt(); // just use a counter in some util class...
PendingIntent dismissIn...
How do I get a class instance of generic type T?
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The link in "Pure Java solution" is broken, it is now blog.xebia.com/acessing-generic-types-at-runtime-in-java
– Nick Breen
Sep 26 '17 at 21:33
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create multiple tag docker image
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Since 1.10 release, you can now add multiple tags at once on build:
docker build -t name1:tag1 -t name1:tag2 -t name2 .
Source: Add ability to add multiple tags with docker build
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Where do the Python unit tests go?
...asey - but I do have an init.py file in all relevant directories. I don't know what I do wrong, but I have this problem on all my Python projects and I can't understand why nobody else does. Oh deary.
– Jonathan Hartley
Jul 22 '09 at 8:23
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How to template If-Else structures in data-bound views?
... can handle this type of code.
with an if/ifnot combination like you are now. This works fine and is not terribly verbose.
Michael Best's switch/case binding (https://github.com/mbest/knockout-switch-case) is quite flexible and can let you easily handle this and more complicated ones (more states...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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To be more general, VS2012 now uses the standard .Net regex engine.
– SLaks
Jun 19 '13 at 14:33
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What is “(program)” in Chrome debugger’s profiler?
... @hvgotcodes - It sound be the percentage of all portions below. Now if the self percentage is high, there's not much you can do....unless your markup in general is very heavy.
– Nick Craver♦
Oct 3 '10 at 0:09
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PHP array_filter with arguments
...ThanFilter(12), 'isLower'));
print_r($matches);
As a sidenote, you can now replace LowerThanFilter with a more generic NumericComparisonFilter with methods like isLower, isGreater, isEqual etc. Just a thought — and a demo...
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