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Test if string is a guid without throwing exceptions?
...hmarks
Catch exception:
10,000 good: 63,668 ticks
10,000 bad: 6,435,609 ticks
Regex Pre-Screen:
10,000 good: 637,633 ticks
10,000 bad: 717,894 ticks
COM Interop CLSIDFromString
10,000 good: 126,120 ticks
10,000 bad: 23,134 ticks
COM Intertop (Fastest) Answer:
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Fastest way to list all primes below N
... | ms |
+---------------------+-------+
| rwh_primes1 | 43.0 |
| sieveOfAtkin | 46.4 |
| rwh_primes | 57.4 |
| sieve_wheel_30 | 63.0 |
| rwh_primes2 | 67.8 |
| sieveOfEratosthenes | 147.0 |
| ambi_sieve_plain | 152.0 |
| sundaram3 ...
How do I get the current absolute URL in Ruby on Rails?
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1454
For Rails 3.2 or Rails 4+
You should use request.original_url to get the current URL.
This m...
Hide text using css
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435
This is one way:
h1 {
text-indent: -9999px; /* sends the text off-screen ...
How to initialize all members of an array to the same value?
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answered Oct 14 '08 at 13:17
aibaib
39.4k1010 gold badges6767 silver badges7575 bronze badges
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Java 8 stream reverse order
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answered Jun 3 '14 at 9:13
Stuart MarksStuart Marks
103k3232 gold badges176176 silver badges233233 bronze badges
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Add column with constant value to pandas dataframe [duplicate]
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4 Answers
4
Active
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Install gitk on Mac
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Correct, the 1.7.12.4 (Apple Git-37) does not come with gitk. You can install a more recent version of git + git-ui as a separate formula by using brew. More thorough instructions located here: http://www.moncefbelyamani.com/how-to-install-xcod...
Good example of livelock?
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edited Sep 30 '15 at 17:42
answered Jan 14 '12 at 16:45
J...
How to locate a file in Solution Explorer in Visual Studio 2010?
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Jeff MercadoJeff Mercado
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