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The Concept of 'Hold space' and 'Pattern space' in sed
I'm confused by the two concepts in sed: hold space and pattern space. Can someone help explain them?
3 Answers
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What's the deal with a leading underscore in PHP class methods?
...great!
– DaveWalley
Nov 27 '17 at 1:05
It's an C# convention that you can use, to prefix private members with exactly ...
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
When I attempt to connect to a MySQL server from PHP, I see the following error:
1 Answer
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How do I rename the extension for a bunch of files?
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"$rename .html .txt *.html" results in... syntax error at (eval 1) line 1, near "."
– Amber
Aug 3 '09 at 21:48
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Abstract classes in Swift Language
...th Swift.
– Scott H
Sep 2 '15 at 23:05
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If you just add func logSalary() to the Employee protoco...
How to get the ThreadPoolExecutor to increase threads to max before queueing?
... and nice!
– Eugene
Dec 4 '17 at 13:05
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How can jQuery deferred be used?
... data returned by the sender) meaning that the member access of .then will error...right? What am I missing?
– chacham15
Dec 7 '14 at 18:53
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Accessing dict keys like an attribute?
... useable.
– Izkata
May 18 '17 at 18:05
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How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
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Just wanted to say that I was having the same error and tried everything on this page, with nothing working. Turned out I was missing a ">" close tag on a div that had runat="server". Running VS-2008.
– Ber53rker
May 16 '12 at 14...
Str_replace for multiple items
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answered Sep 30 '11 at 3:05
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