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How can I remove the string “\n” from within a Ruby string?
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edited Nov 25 '13 at 15:41
answered Nov 16 '10 at 7:16
Pa...
How can I save an image to the camera roll?
I am new to Xcode (using 4.3) and am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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4 Answers
4
Active
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How do you loop through currently loaded assemblies?
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answered Oct 10 '14 at 13:09
ContangoContango
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Is there a reason that we cannot iterate on “reverse Range” in ruby?
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edited Jan 15 '10 at 9:46
answered Jan 15 '10 at 9:40
Jo...
Does Parallel.ForEach limit the number of active threads?
... I was using Parallel.ForEach(FilePathArray, path =>... to read about 24,000 files tonight creating one new file for each file I read in. Very simple code. It appears that even 6 threads was enough to overwhelm the 7200 RPM disk I was reading from at 100% utilization. Over the period of a few...
What is the difference between active and passive FTP?
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478
Active and passive are the two modes that FTP can run in.
For background, FTP actually uses t...
Stack vs heap allocation of structs in Go, and how they relate to garbage collection
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return chunk, nil
}
type bigStruct struct {
lots [1e6]float64
}
func myFunction3() (bigStruct, error) {
var chunk bigStruct
// ...
return chunk, nil
}
I modified myFunction2 to return the struct rather than the address of the struct. Compare the assembly output of myFu...