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Proper use cases for Android UserManager.isUserAGoat()?

...In API 21 the implementation was changed to check if there is an installed app with the package com.coffeestainstudios.goatsimulator /** * Used to determine whether the user making this call is subject to * teleportations. * * <p>As of {@link android.os.Build.VERSION_CODES#LOLLIPOP}, this...
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What is the fastest way to compute sin and cos together?

...e twiddling of compiler flags for this to work, but: $ gcc --version i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5488) Copyright (C) 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY o...
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Duplicate and rename Xcode project & associated folders [closed]

... will automagically re-associate all your files, and they should no longer appear red within the Xcode navigation pane. In your project / targets build settings, search for the old folder name and manually rename any occurrences you find. Normally there is one for the prefix.pch and one for the...
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Is there a use-case for singletons with database access in PHP?

... second monitor, a second database, a second server--whatever. When this happens, if you have used a static class you're in for a much worse refactor than if you had used a singleton. A singleton is an iffy pattern in itself, but it converts fairly easily to an intelligent factory pattern--can eve...
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Options, Settings, Properties, Configuration, Preferences — when and why?

... Tricky, this, as there's no one single consistent style followed by all applications. As you say they are (broadly) synonyms. In truth it doesn't really matter so long as your expected audience understands what you mean. The biggest difference is between Properties, which usually affect a compo...
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PG::ConnectionBad - could not connect to server: Connection refused

...esql Linux Users sudo service postgresql restart Finally restart your app and you are good to go. share | improve this answer | follow | ...
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postgresql port confusion 5433 or 5432?

...n Mac OS X systems by the horrible mess of different PostgreSQL packages - Apple's ancient version of PostgreSQL built in to the OS, Postgres.app, Homebrew, Macports, the EnterpriseDB installer, etc etc. What ends up happening is that the user installs Pg and starts a server from one packaging, but...
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How to run an EXE file in PowerShell with parameters with spaces and quotes

...oo hard before to maintain the double quotes around the connection string. Apparently that isn't necessary because even cmd.exe will strip those out. BTW, hats off to the PowerShell team. They were quite helpful in showing me the specific incantation of single & double quotes to get the desired...
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Why should I use document based database instead of relational database?

...uchDB instead of using relational database. Are there any typical kinds of applications or domains where the document based database is more suitable than the relational database? ...
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Web Reference vs. Service Reference

...ick wall with Paypal. I had created a regular C# project to create some wrapper classes using their WSDL. 4 Answers ...