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How to find the duration of difference between two dates in java?
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What is the difference between user variables and system variables?
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Right-click My Computer and go to Properties->Advanced->Environmental Variables...
What's above are user variables, and below are system variables. The elements are combined when creating the environment for an application. System va...
How to add global ASP.Net Web Api Filters?
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Using SSH keys inside docker container
...using the --build-arg flag. Then you can use the new experimental --squash command (added 1.13) to merge the layers so that the keys are no longer available after removal. Here's my solution:
Build command
$ docker build -t example --build-arg ssh_prv_key="$(cat ~/.ssh/id_rsa)" --build-arg ssh_pub...
What do two question marks together mean in C#?
.... All other binary operators are left associative." Source: msdn.microsoft.com/en-us/library/ms173145.aspx
– Mark E. Haase
Dec 5 '14 at 20:45
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How can I open Windows Explorer to a certain directory from within a WPF app?
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Populating spinner directly in the layout xml
...e"
/>
I've heard this doesn't always work on the designer, but it compiles fine.
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CMake: Project structure with unit tests
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For questions 1 & 2, I would recommend making a library from your non-test files excluding main.cpp (in this case just src/sqr.cpp and src/sqr.h), and then you can avoid listing (and more importantly re-compiling) all the sources twice.
For question 3, th...
How do I find the stack trace in Visual Studio?
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What's the optimum way of storing an NSDate in NSUserDefaults?
There's two ways of storing an NSDate in NSUserDefaults that I've come across.
4 Answers
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