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Emulating a do-while loop in Bash
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edited Mar 25 '17 at 16:55
Peter Mortensen
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What is the difference between .*? and .* regular expressions?
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179
It is the difference between greedy and non-greedy quantifiers.
Consider the input 10100000000...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
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272
Write-Output should be used when you want to send data on in the pipe line, but not necessarily...
Python naming conventions for modules
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edited Dec 3 '15 at 17:00
Amir
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answered Apr 2 '09 at 22:34
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Batch equivalent of Bash backticks
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Joey
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answered May 4 '10 at 20:15
zvrbazvrba
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Convert a float64 to an int in Go
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package main
import "fmt"
func main() {
var x float64 = 5.7
var y int = int(x)
fmt.Println(y) // outputs "5"
}
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Why is Java's AbstractList's removeRange() method protected?
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– Chris Jester-Young
Feb 18 '10 at 17:03
21
+1 (question answered). However, just because a ratio...
What is a Proxy in Doctrine 2?
...See @Kontrollfreak's answer for more details: https://stackoverflow.com/a/17787070/252591
Proxy objects are used whenever your query doesn't return all data required to create an entity. Imagine following scenario:
@Entity
class User {
@Column protected $id;
@Column protected $usernam...
How to expand/collapse a diff sections in Vimdiff?
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edited Jul 31 '14 at 3:37
laurent
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answer...
Getting exact error type in from DbValidationException
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378
While you are in debug mode within the catch {...} block open up the "QuickWatch" window (ctrl+...