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Why do enum permissions often have 0, 1, 2, 4 values?
Why are people always using enum values like 0, 1, 2, 4, 8 and not 0, 1, 2, 3, 4 ?
7 Answers
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Are unused CSS images downloaded?
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Ash
56.3k3030 gold badges146146 silver badges166166 bronze badges
answered Mar 7 '10 at 16:18
Nick Craver♦Nick Craver
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Pad a number with leading zeros in JavaScript [duplicate]
...rray elements; that's why there's a + 1 in there.
Example usage:
pad(10, 4); // 0010
pad(9, 4); // 0009
pad(123, 4); // 0123
pad(10, 4, '-'); // --10
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How to use knockout.js with ASP.NET MVC ViewModels?
...rseName = ".Net" };
m.StudentViewModels.Add(new StudentVm { ID = 545, Name = "Name from server", Lastname = "last name from server" });
return View(m);
}
[HttpPost]
public ActionResult Index(CourseVM model)
{
if (!string.IsNullOrWhiteSpace(model.StudentsSer...
Changing names of parameterized tests
...o set my own custom test case names when using parameterized tests in JUnit4?
12 Answers
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How can I default a parameter to Guid.Empty in C#?
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241
Solution
You can use new Guid() instead
public void Problem(Guid optional = new Guid())
{
/...
“Warning: iPhone apps should include an armv6 architecture” even with build config set
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418
If using Xcode 4.2 or higher, try the following:
Click your Project name (in the left column...
Add Variables to Tuple
... can concatenate or slice them to form new tuples:
a = (1, 2, 3)
b = a + (4, 5, 6) # (1, 2, 3, 4, 5, 6)
c = b[1:] # (2, 3, 4, 5, 6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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Add new row to dataframe, at specific row-index, not appended?
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4 Answers
4
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Disable orange outline highlight on focus
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edited Jan 26 '14 at 14:54
Michael Biermann
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answered...