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What is code coverage and how do YOU measure it?
...d be any of these commonly: a) null, b) empty, c) whitespace (space, tabs, new line), d) valid string, e) invalid string, f) single-byte string, g) double-byte string. Failure to test each possible parameter value may leave a bug. Testing only one of these could result in 100% code coverage as each ...
Java naming convention for static final variables [duplicate]
... return Error.IllegalCharacters;
default:
throw new IllegalArgumentException("Unknown Error value.");
}
}
}
There are variations of the above that achieve the same purpose of allowing explicit conversion of an enum->int and int->enum. In the scope of st...
How to navigate to a directory in C:\ with Cygwin?
... add something that helps me out a lot with cygwin. Whenever setting up a new system, I always do this
ln -s /cygdrive/c /c
This creates a symbolic link to /cygdrive/c with a new file called /c (in the home directory)
Then you can do this in your shell
cd /c/Foo
cd /c/
Very handy.
...
Changing route doesn't scroll to top in the new page
...he problem is that your ngView retains the scroll position when it loads a new view. You can instruct $anchorScroll to "scroll the viewport after the view is updated" (the docs are a bit vague, but scrolling here means scrolling to the top of the new view).
The solution is to add autoscroll="true" ...
How can I change the table names when using ASP.NET Identity?
...and therefore the latest (RTM) version of AspNet.Identity. When I create a new web project, I select "Individual User Accounts" for authentication. This creates the following tables:
...
Html helper for
...TML View:
@using (Html.BeginForm("Action", "Controller", FormMethod.Post, new
{ enctype = "multipart/form-data" }))
{
@Html.TextBoxFor(m => m.File, new { type = "file" })
@Html.ValidationMessageFor(m => m.File)
}
Controller action:
[HttpPost]...
How to delete cookies on an ASP.NET website
...
if (Request.Cookies["UserSettings"] != null)
{
HttpCookie myCookie = new HttpCookie("UserSettings");
myCookie.Expires = DateTime.Now.AddDays(-1d);
Response.Cookies.Add(myCookie);
}
At the moment of Session.Clear():
All the key-value pairs from Session collection are removed. Sessio...
What's the fastest way to merge/join data.frames in R?
...hy this is so fast (builds an index/hash table) can be found here: tolstoy.newcastle.edu.au/R/help/01c/2739.html
– datasmurf
Dec 1 '10 at 22:59
...
CSV API for Java [closed]
...ecode.opencsv.CSVReader;
String fileName = "data.csv";
CSVReader reader = new CSVReader(new FileReader(fileName ));
// if the first line is the header
String[] header = reader.readNext();
// iterate over reader.readNext until it returns null
String[] line = reader.readNext();
There were some oth...
JPA - Returning an auto generated id after persist()
...ion will thus see the generated ID in the entity.
@Override
public ABC addNewABC(ABC abc) {
abcDao.insertABC(abc);
return abc;
}
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