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How to get an absolute file path in Python
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edited May 24 '17 at 22:23
JakeD
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an...
How to enable cURL in PHP / XAMPP
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answered Aug 28 '09 at 14:26
Jon BenedictoJon Benedicto
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Can gcc output C code after preprocessing?
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edited Mar 27 '18 at 21:40
Gray
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answered ...
How can I pass a parameter to a setTimeout() callback?
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1147
setTimeout(function() {
postinsql(topicId);
}, 4000)
You need to feed an anonymous functi...
How do I encode/decode HTML entities in Ruby?
...laurana; sudo gem install htmlentities
Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly ann...
Batch File; List files in directory, only filenames?
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240
The full command is:
dir /b /a-d
Let me break it up;
Basically the /b is what you look for....
Efficiently test if a port is open on Linux?
From a bash script how can I quickly find out whether a port 445 is open/listening on a server.
14 Answers
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Do while loop in SQL Server 2008
...loop.
Examples are taken from here: http://blog.sqlauthority.com/2007/10/24/sql-server-simple-example-of-while-loop-with-continue-and-break-keywords/
Example of WHILE Loop
DECLARE @intFlag INT
SET @intFlag = 1
WHILE (@intFlag <=5)
BEGIN
PRINT @intFlag
SET @intFlag = @intFlag + 1
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pdftk compression option
...isplay slightly differently):
gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dBATCH -dQUIET -sOutputFile=output.pdf input.pdf
Edit: I just discovered another option (for lossless compression), which avoids the nasty gs command. qpdf is a neat tool that converts P...
git mv and only change case of directory
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418
You are in a case insensitive environment. Further, adding with out the -A will not take care ...