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Detecting iOS / Android Operating system
I've done some research, and this question has come up, but not in the way I intend. I'm building a page for a client that is a QR code landing, which is a place to download an application. So he doesn't have to print out 2 QR codes on a page, I'd like to detect the current operating system (Apple...
Assert an object is a specific type
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You can use the assertThat method and the Matchers that comes with JUnit.
Take a look at this link that describes a little bit about the JUnit Matchers.
Example:
public class BaseClass {
}
public class SubClass extends BaseClass {
}
Test:
import org.junit.Test;
import stat...
Setting the Vim background colors
...y to change the background colors in .vimrc or directly in Vim using the command:
4 Answers
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Does running git init twice initialize a repository or reinitialize an existing repo?
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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
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Convert columns to string in Pandas
...k to_string() is preferable due to the preservation of NULLs stackoverflow.com/a/44008334/3647167
– Keith
May 16 '17 at 17:51
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Is SQL or even TSQL Turing Complete?
...I have no plans of doing such a thing, but theoretically could you write a compiler in SQL? At first glance it appears to me to be turing complete, though extremely cumbersome for many classes of problems.
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How to fix “Referenced assembly does not have a strong name” error?
...gned. You can disassemble, rebuild and sign both A.dll and B.dll using the commands above, but at runtime, loading of B.dll will fail because A.dll was originally built with a reference to the unsigned version of B.dll.
The fix to this issue is to patch the IL file generated in step 1 above. You w...
Rails hidden field undefined method 'merge' error
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
...here (at 'View function details' section). Self time : How long it took to complete the current invocation of the function, including only the statements in the function itself, not including any functions that it called. Total time: The time it took to complete the current invocation of this functi...