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Is there a way to simulate the C++ 'friend' concept in Java?

...ne step further and disallow getting the friend without a token: getFriend(Service.FriendToken). This FriendToken would be an inner public class with a private constructor, so that only Service could instantiate one. share ...
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What is the difference between POST and GET? [duplicate]

...al reason for why GET should only be used to retrieve data: Authors of services which use the HTTP protocol SHOULD NOT use GET based forms for the submission of sensitive data, because this will cause this data to be encoded in the Request-URI. Many existing servers, proxies, and user agents wil...
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How can I redirect HTTP requests made from an iPad?

... each time you edit the hosts file on your Squid server, restart the Squid service to be sure the edits take effect. On Ubuntu that's sudo service squid3 reload. Also--and maybe this is a config problem specific to my dev server--on my iPad I have to manually enter the http:// for address resolution...
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Core dumped, but core file is not in the current directory?

...fied 14.04), there's an easy temporary workaround for this by running sudo service apport stop --- after I ran that, it changed /proc/sys/kernel/core_pattern from the apport pipe to just core. Apport is smart enough to fix up the core_pattern temporarily, I suppose. – Patrick C...
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How does having a dynamic variable affect performance?

... @ShuggyCoUk: The idea of having a compiler-as-a-service had been kicking around for some time, but actually needing a runtime service do to code analysis was a big impetus towards that project, yes. – Eric Lippert Sep 20 '11 at 18:23 ...
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Best practices for large solutions in Visual Studio (2008) [closed]

...aller.Database OurStuff.App.MediaPlayer OurStuff.App.Operator OurStuff.App.Service.Gateway OurStuff.App.Service.CollectionStation OurStuff.App.ServiceLocalLauncher OurStuff.App.StackTester OurStuff.Auditing OurStuff.Data OurStuff.Database OurStuff.Database.Constants OurStuff.Database.ObjectModel Our...
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Running a cron job at 2:30 AM everyday

... Command Any command to be executed. Restart cron with latest data: service crond restart share | improve this answer | follow | ...
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How to close tag properly?

... if targeting 4.01 Transitional and higher. Also see W3C Markup Validation Service. I believe the answer above requires HTML5 or XHTML. To avoid validation failures, you need to use the one <img src='stackoverflow.png'> (if it matters to you). – jww Oct 3...
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How to parse JSON in Scala using standard Scala classes?

... You can do like this! Very easy to parse JSON code :P package org.sqkb.service.common.bean import java.text.SimpleDateFormat import org.json4s import org.json4s.JValue import org.json4s.jackson.JsonMethods._ //import org.sqkb.service.common.kit.{IsvCode} import scala.util.Try /** * */ ca...
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Hide options in a select list using jQuery

...re apparently expecting variable interpolation. Try this: $("#edit-field-service-sub-cat-value option[value=" + title + "]").hide(); Note that this will probably break in various hideous ways if title contains jQuery selector metacharacters. ...