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How do I get the name of a Ruby class?
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739
You want to call .name on the object's class:
result.class.name
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How to put a unicode character in XAML?
... You were close, in hexa € and in decimal unicode € you'll get and Euro :)
– user347594
Jun 4 '10 at 4:08
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datatrigger on enum to change image
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edited Dec 18 '12 at 16:03
answered Dec 17 '12 at 15:48
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Getting the name of a variable as a string
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23 Answers
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How can I convert the “arguments” object to an array in JavaScript?
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ES6 usi...
Limit labels number on Chart.js line chart
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edited Jan 30 '17 at 16:27
reformed
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Is it valid to have a tag inside another tag?
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3 Answers
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Use of ~ (tilde) in R programming Language
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edited Nov 3 '17 at 13:10
SnowFrog
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Left-pad printf with spaces
...llowing.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you want the column, but the data changes (well, it's one way you can do it).
If you know you want exactly 40 spaces then some text, just...