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How do ports work with IPv6?
...about is addressing :) But the reason it concerns/confuses people is that networking design treats "addressing" as addresses and "services" as port numbers. But you can't do anything in TCP or UDP without both, so most people are trying to get the socket-level addressing to work, and can't understa...
Testing if jQueryUI has loaded
...ok at this jsfiddle and let me know if i'm doing something wrong. jsfiddle.net/vEvYv/1 I expect the else of my if statement to run because I am not loading jQuery. except, it fails on the first line. Run the page with your browser console open (im using FF) and see the line jQuery is not defined
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How to get the top 10 values in postgresql?
...ing for -- thank you from the far future!
– Mass Dot Net
Apr 5 '19 at 18:07
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Get query from java.sql.PreparedStatement [duplicate]
...putStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.Date;
import java.sql.NClob;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import...
Check if Internet Connection Exists with Javascript? [duplicate]
How do you check if there is an internet connection using Javascript? That way I could have some conditionals saying "use the google cached version of JQuery during production, use either that or a local version during development, depending on the internet connection".
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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
...a copy of the content: web.archive.org/web/20131230161806/http://kossovsky.net/…
– ygoe
Feb 13 '15 at 15:37
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Favourite performance tuning tricks [closed]
...ode that made fantastic improvements in performance:
http://geekswithblogs.net/Rhames/archive/2008/10/28/calculating-running-totals-in-sql-server-2005---the-optimal.aspx
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How to find out which fonts are referenced and which are embedded in a PDF document
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using the free iText (or iTextSharp if you're on .NET) you can write a utility that will extract for you this information using the BaseFont.GetDocumentFonts method.
Read this link for the code
shar...
To prevent a memory leak, the JDBC Driver has been forcibly unregistered
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It works! javabeat.net/servletcontextlistener-example may help to implement servlet context listener
– Vadim Zin4uk
Dec 4 '13 at 12:44
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Finding which process was killed by Linux OOM killer
...ss to kill based on some heuristics (it's an interesting read: http://lwn.net/Articles/317814/ ).
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