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How to fix the aspect ratio in ggplot?
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In ggplot the mechanism to preserve the aspect ratio of your plot is to add a coord_fixed() laye...
How to check for file lock? [duplicate]
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answered Aug 4 '08 at 14:59
Lasse V. KarlsenLasse V. Karlsen
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Are default enum values in C the same for all compilers?
...ng an enum as shown below, do all C compilers set the default values as x=0 , y=1 , and z=2 on both Linux and Windows systems?
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In Gradle, is there a better way to get Environment Variables?
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thoredgethoredge
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Create dynamic URLs in Flask with url_for()
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answered Sep 20 '11 at 0:02
FogleBirdFogleBird
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What does tilde-greater-than (~>) mean in Ruby gem dependencies? [duplicate]
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207
It means "equal to or greater than in the last digit", so e.g. ~> 2.3 means
"equal to 2.3 or...
What is a NullReferenceException, and how do I fix it?
... p1.Books.Add(...) statements.
Array
int[] numbers = null;
int n = numbers[0]; // numbers is null. There is no array to index.
Array Elements
Person[] people = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Pers...
Aggregate function in an SQL update query?
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edited Jan 6 '10 at 1:06
answered Jan 5 '10 at 23:32
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How do I Convert DateTime.now to UTC in Ruby?
...DateTime and not Time? Time should include everything you need:
irb(main):016:0> Time.now
=> Thu Apr 16 12:40:44 +0100 2009
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How can the Euclidean distance be calculated with NumPy?
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answered Sep 9 '09 at 20:12
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