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Reliable way for a Bash script to get the full path to itself [duplicate]
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@bolinfest: realpath is part of GNU coreutils since Jan 2012 / v8.15. If you're running a recent Linux distro that includes coreutils (which should be basically all of them) and realpath is missing, the packagers have certainly gone out of their way to separate realpath into anoth...
Placeholder in IE9
... surprised this got any votes, this should not be used even when posted in 2012/2013
– LocalPCGuy
Apr 14 '15 at 19:39
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Difference between scaling horizontally and vertically for databases [closed]
... great blog post about Couchbase Architecture: http://horicky.blogspot.com/2012/07/couchbase-architecture.html
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Rails raw SQL example
... = '1'").to_hash
# => [
{"first_name"=>"Rafael", "created_at"=>"2012-11-10 23:23:45.281189"},
{"first_name"=>"Eileen", "created_at"=>"2013-12-09 11:22:35.221282"}
]
Result object:
select_all returns a result object. You can do magic things with it.
result = Post.connection.sel...
Oracle Differences between NVL and Coalesce
..."A"))
2 - access("B"=TO_NUMBER(:2))
Credits go to http://www.xt-r.com/2012/03/nvl-coalesce-concatenation.html.
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When do I use the PHP constant “PHP_EOL”?
... for PHP_EOL: "\r" (on MacOSX servers). It was wrong and has been fixed on 2012-03-01 with bug 61193.
As others already told you, you can use PHP_EOL in any kind of output (where any of these values are valid - like: HTML, XML, logs...) where you want unified newlines. Keep in mind that it's the se...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...pecifically item 10 - "Understanding PowerShell Parsing Modes"
UPDATE 4/4/2012: This situation gets much easier to handle in PowerShell V3. See this blog post for details.
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How can I detect if a browser is blocking a popup?
...s blocked, and the second one is not.
Original answer which was current 2012:
This solution for popup blocker checking has been tested in FF (v11),
Safari (v6), Chrome (v23.0.127.95) & IE (v7 & v9). Update the
displayError function to handle the error message as you see fit.
var ...
Embedding ads on Android app?
...re on SO when implementing these SDKs, I will try and respond.
Update Feb 2012
I still use Admob as Google has shut down Adsense for mobile apps.
I still earn about as much from ads as I do from sales on a monthly basis, but my monthly revenue has dropped about 90% over the past year. I am no lo...
Placing border inside of div and not on its edge
.... For a little more background: css-tricks.com/box-sizing or paulirish.com/2012/box-sizing-border-box-ftw
– isotrope
Mar 7 '12 at 14:00
136
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