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How can I exclude all “permission denied” messages from “find”?
...on denied' >&3; } 3>&2 2>&1
In short: Custom file descriptor 3 is used to temporarily swap stdout (1) and stderr (2), so that error messages alone can be piped to grep via stdout.
Without these redirections, both data (file paths) and error messages would be piped to grep via...
Getting rid of bullet points from
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I had the same extreme irritating problem myself since the script did not take any notice of my styelsheet.
So I wrote:
<ul style="list-style-type: none;">
That did not work. So, in addition, I wrote:
<li style="list-style-type: none;">
Voila! it worked!
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Delete files or folder recursively on Windows CMD
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You can use this in the bat script:
rd /s /q "c:\folder a"
Now, just change c:\folder a to your folder's location. Quotation is only needed when your folder name contains spaces.
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Permission denied for relation
...swer to PostgreSQL Permissions for Web App for more details and a reusable script.
Ref:
GRANT
ALTER DEFAULT PRIVILEGES
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Remove Trailing Spaces and Update in Columns in SQL Server
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Well here is a nice script to TRIM all varchar columns on a table dynamically:
--Just change table name
declare @MyTable varchar(100)
set @MyTable = 'MyTable'
--temp table to get column names and a row id
select column_name, ROW_NUMBER() OVER(...
Preventing twitter bootstrap carousel from auto sliding on page load
...elpful carousel data attributes are here -> http://getbootstrap.com/javascript/#carousel-usage
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How to Git stash pop specific stash in 1.8.3?
...ng and
easy to forget, and sometimes difficult to escape properly in a
script.
Because of this the capability to do things with the stash by
simply referencing the index is desirable.
So:
git stash drop 1
git stash pop 1
git stash apply 1
git stash show 1
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Timeout function if it takes too long to finish [duplicate]
I have a shell script that loops through a text file containing URL:s that I want to visit and take screenshots of.
2 Answe...
Google fonts URL break HTML5 Validation on w3.org
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href="http://fonts.googleapis.com/css?family=Cookie%7cAmaranth%7cKaushan+Script%7cCousine%7cBilbo+Swash+Caps%7cRancho&amp;effect=shadow-multiple"
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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术
...mother!
DebugDiag
Got IIS problems? DebugDiag is for you. The ability to script when the dump occurs is pretty interesting. The always brilliant Tess Ferrandez has a great blog post that helps you to decide when you should use ADPlus/WinDBG vs. DebugDiag that’s worth reading.
Windows Error ...