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How to subtract X days from a date using Java calendar?
... has many upvotes, but is it safe to use? or this is better: stackoverflow.com/a/10796111/948268
– Kuldeep Jain
Jan 31 '14 at 11:53
45
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Difference between addSubview and insertSubview in UIView class
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add a comment
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Linq with group by having count
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Like this:
from c in db.Company
group c by c.Name into grp
where grp.Count() > 1
select grp.Key
Or, using the method syntax:
Company
.GroupBy(c => c.Name)
.Where(grp => grp.Count() > 1)
.Select(grp => grp.Key);
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How can I override Bootstrap CSS styles?
...inda loose all Bootstrap sweetness in the process.
The easiest way to overcome this is to assign additional arbitrary ID to one of the root elements on your page, like this: <body id="bootstrap-overrides">
This way, you can just prefix any CSS selector with your ID, instantly adding 100 poin...
When to use os.name, sys.platform, or platform.system?
...the source code.
The output of sys.platform and os.name are determined at compile time. platform.system() determines the system type at run time.
sys.platform is specified as a compiler define during the build configuration.
os.name checks whether certain os specific modules are available (e.g. p...
What is the type of lambda when deduced with “auto” in C++11?
...ted into a function pointer (MSVC2010 doesn't support this, if that's your compiler, but this conversion is part of the standard).
But the actual type of the lambda isn't a function pointer. It's some unspecified functor type.
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How do MySQL indexes work?
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community wiki
Piskvor left the building
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How do I set the version information for an existing .exe, .dll?
... of our build process I need to set the version information for all of our compiled binaries. Some of the binaries already have version information (added at compile time) and some do not.
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Update R using RStudio
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@warship Really I don't understand your comment, for me close and reopen RStudio ~~restart RStudio
– agstudy
Dec 12 '15 at 9:43
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