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CSS: Control space between bullet and
... use the :before pseudo elements and set the content to whatever you like. from there position the pseudo elements as desired.
– Kevin
Aug 30 '13 at 1:22
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Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
...ways have a value, as in this particular case, although there are others). From the Support Annotations documentation:
The @NonNull annotation can be used to indicate that a given parameter
can not be null.
If a local variable is known to be null (for example because some
earlier code c...
Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
... is to LF only.
That specific warning "LF will be replaced by CRLF" comes from convert.c#check_safe_crlf():
if (checksafe == SAFE_CRLF_WARN)
warning("LF will be replaced by CRLF in %s.
The file will have its original line endings
in your working directory.", path);
else /*...
How do I interpret precision and scale of a number in a database?
...SQL Server wouldn't allow 12345 or 1234.56 because "[scale] is substracted from [precision] to determine the maximum number of digits to the left of the decimal point." (source: decimal and numeric)
– molnarm
Feb 17 '14 at 10:48
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What is the best way to detect a mobile device?
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@Andrew but from a developer perspective, those devices must be such a tiny percentage of mobile users that they're not worth catering to. Especially in the U.S.
– Telarian
Feb 7 '19 at 15:00
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Difference between “managed” and “unmanaged”
... terms 'managed' and 'unmanaged' were invented to distinguish machine code from IR. So, they only really have meaning in the context of .NET. The linux kernel also compiles to unmanaged code, but that's not really relevant to the discussion, is it?
– kurige
Aug...
Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
...blishing a database connection falls into this category. You can move code from @BeforeClass into @Before, but your test run may take longer. Note that the code marked @BeforeClass is run as static initializer, therefore it will run before the class instance of your test fixture is created.
In JUni...
How to draw a line in android
...a line, by using a Canvas or by using a View.
Drawing a Line with Canvas
From the documentation we see that we need to use the following method:
drawLine (float startX, float startY, float stopX, float stopY, Paint paint)
Here is a picture:
The Paint object just tells Canvas what color to pa...
std::unique_ptr with an incomplete type won't compile
...a custom Deleter function precludes the use of std::make_unique (available from C++14), as already discussed here.
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Guid.NewGuid() vs. new Guid()
...the former, because that's the point of a UUID (unless you're receiving it from somewhere else of course).
There are cases where you do indeed want an all-zero UUID, but in this case Guid.Empty or default(Guid) is clearer about your intent, and there's less chance of someone reading it expecting a ...