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Is there a macro recorder for Eclipse? [closed]
... Practical Macro at SourceForge a couple of days ago. It requires Eclipse 3.4.
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Bootstrap Carousel image doesn't align properly
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Create a File object in memory from a string in Java
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meritonmeriton
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Regular expression to match a dot
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YuushiYuushi
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How can I tell how many objects I've stored in an S3 bucket?
... none of the APIs I've looked at will tell you how many objects are in an S3 bucket / folder(prefix). Is there any way to get a count?
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HTML5 form required attribute. Set custom validation message?
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robertcrobertc
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Where is Python's sys.path initialized from?
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answered May 22 '09 at 13:21
dfadfa
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How do I use a Boolean in Python?
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edited Oct 2 '19 at 3:47
Transcendence
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Why is this program valid? I was trying to create a syntax error
I'm running ActiveState's 32 bit ActivePerl 5.14.2 on Windows 7. I wanted to mess around with a Git pre-commit hook to detect programs being checked in with syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
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Convert an integer to a float number
...re is no float type. Looks like you want float64. You could also use float32 if you only need a single-precision floating point value.
package main
import "fmt"
func main() {
i := 5
f := float64(i)
fmt.Printf("f is %f\n", f)
}
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