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What does new self(); mean in PHP?
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214
self points to the class in which it is written.
So, if your getInstance method is in a class n...
How to reliably open a file in the same directory as a Python script
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Hubert Grzeskowiak
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answered Oct 30 '10 at 19:13
André CaronAndré Caron
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How to find out which fonts are referenced and which are embedded in a PDF document
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144
pdffonts command line tool originally from Xpdf, now part of Poppler.
This tool is available ...
How to get min/max of two integers in Postgres/SQL?
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answered May 29 '10 at 19:42
Mark ByersMark Byers
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Under what conditions is a JSESSIONID created?
...ct, must never be shared between
contexts by the container.
(Servlet 2.4 specification)
Update: Every call to JSP page implicitly creates a new session if there is no session yet. This can be turned off with the session='false' page directive, in which case session variable is not available on ...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
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benben
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15
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
...resolution process fails. This results in a compiler warning (warning MSB3245) that tells you that the reference could not be resolved.
Interestingly enough, the build then continues! If the code has no actual references to the assembly, the build succeeds (with the previously mentioned warning). If...
How to add ID property to Html.BeginForm() in asp.net mvc?
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4 Answers
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Active
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Doctrine and composite unique keys
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Radu
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answered Sep 29 '12 at 7:57
NikooleNikoole
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Indentation in Go: tabs or spaces?
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answered Sep 30 '13 at 12:49
ANisusANisus
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