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Save modifications in place with awk
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150
In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
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Is it bad practice to make a setter return “this”?
...values?
– Tom Clift
Aug 28 '09 at 4:54
12
@Tom good point, doing this breaks the "Java bean" conv...
How to detect Adblock on my website?
... on Chrome:
AdBlock
Adblock Plus
Adblock Pro
Ghostery
Update on 2019-02-15:
Added Ghostery in the list above because the extension now also blocks requests to ads.js. Very handy. Does this mean that Ghostery is actually helping us devs to detect the blocking of ads with their extension?
Does not w...
find -exec with multiple commands
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answered May 18 '11 at 11:25
TinkerTinker
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Save image from URL by paperclip
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154
Here is a simple way:
require "open-uri"
class User < ActiveRecord::Base
has_attached_fi...
Postgresql: Scripting psql execution with password
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15 Answers
15
Active
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How to create border in UIButton?
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354
You can set the border properties on the CALayer by accessing the layer property of the button....
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...Stephen C
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answered Feb 9 '09 at 22:14
toolkittoolkit
46.6k1717 gold...
How do I make my string comparison case insensitive?
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answered Feb 8 '10 at 8:52
Michael BavinMichael Bavin
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Is there “0b” or something similar to represent a binary number in Javascript
...adecimal numbers in Javascript. For example, 0xFF stands for the number 255.
10 Answers
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