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When to use symbols instead of strings in Ruby?
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answered May 18 '13 at 5:38
fotanusfotanus
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Composer: how can I install another dependency without updating old ones?
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302
To install a new package and only that, you have two options:
Using the require command, jus...
Hex transparency in colors [duplicate]
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3728
Here's a correct table of percentages to hex values. E.g. for 50% white you'd use #80FFFFFF.
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How to integrate nodeJS + Socket.IO and PHP?
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3 Answers
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Active
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Difference between Lookup() and Dictionary(Of list())
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edited May 8 '14 at 17:43
answered Nov 13 '12 at 14:33
Jo...
Call Go functions from C
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// we supplied as "Callbacks rock!".
fmt.Printf("%s: %d / %d (%3.2f%%)\n", userdata.(string), current, total, fc / ft)
return 0
}
This all looks a lot more complicated than it is. The call order has not changed as opposed to our previous example, but we get two extra calls at the e...
What does multicore assembly language look like?
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edited May 23 '17 at 12:18
Community♦
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answered Jun 13 '09 at 18:09
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What should I do if the current ASP.NET session is null?
... driisdriis
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How to calculate moving average without keeping the count and data-total?
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93
You can simply do:
double approxRollingAverage (double avg, double new_sample) {
avg -= av...
JUnit: how to avoid “no runnable methods” in test utils classes
I have switched to JUnit4.4 from JUnit3.8. I run my tests using ant, all my tests run successfully but test utility classes fail with "No runnable methods" error. The pattern I am using is to include all classes with name *Test* under test folder.
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