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how to remove untracked files in Git?
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answered Nov 20 '11 at 9:35
manojldsmanojlds
248k5454 gold badges425425 silver badges395395 bronze badges
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How to calculate an angle from three points? [closed]
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answered Jul 31 '09 at 8:05
Lance RobertsLance Roberts
21k2929 gold badges106106 silver badges128128 bronze badges
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Does Java have something like C#'s ref and out keywords?
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104
No, Java doesn't have something like C#'s ref and out keywords for passing by reference.
You c...
How do I pass a variable by reference?
...nge):
new_string = something_to_do_with_the_old_string(stuff_to_change[0])
stuff_to_change[0] = new_string
# then you could call it like
wrapper = [my_string]
use_a_wrapper_to_simulate_pass_by_reference(wrapper)
do_something_with(wrapper[0])
Although this seems a little cumbersome.
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What does denote in C# [duplicate]
...erse<T>(T[] array)
{
var result = new T[array.Length];
int j=0;
for(int i=array.Length - 1; i>= 0; i--)
{
result[j] = array[i];
j++;
}
return result;
}
reverses the elements in an array. The key point here is that the array elements can be of any t...
Dealing with commas in a CSV file
...der.RowEnumerator )
{
Console.WriteLine( "Row {0} has {1} values.", reader.RowIndex, values.Length );
}
}
Console.ReadLine();
}
}
Here are the classes. Note that you can use the Csv.Escape function to write valid CSV as well.
using Syst...
Performing Inserts and Updates with Dapper
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209
We are looking at building a few helpers, still deciding on APIs and if this goes in core or no...
What is the Git equivalent for revision number?
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150
Good or bad news for you, that hash IS the revision number. I also had trouble with this when I...
SQL: IF clause within WHERE clause
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Sep 17 '08 at 21:26
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How Do I Take a Screen Shot of a UIView?
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answered Feb 6 '10 at 23:38
Kendall Helmstetter GelnerKendall Helmstetter Gelner
72.5k2626 gold badges123123 silver badges146146 bronze badges
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