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Xcode Project vs. Xcode Workspace - Differences

..., and workspaces. Targets specify in detail how a product/binary (i.e., an application or library) is built. They include build settings, such as compiler and linker flags, and they define which files (source code and resources) actually belong to a product. When you build/run, you always select one...
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Exception 'open failed: EACCES (Permission denied)' on Android

...e="android.permission.WRITE_EXTERNAL_STORAGE"/> ... <application> ... <activity> ... </activity> </application> </manifest> The uses-permission tag needs to be outside the application...
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MetadataException: Unable to load the specified metadata resource

...instantiating my generated ObjectContext class. The connection string in App.Config looks correct - hasn't changed since last it worked - and I've tried regenerating a new model (edmx-file) from the underlying database with no change. ...
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How to create Android Facebook Key Hash?

...and copy it into the android key hash field inside the preferences of your app on facebook. To get there, go to developers.facebook.com/apps, select your app, go to Edit settings and scroll down. After that, wait a few minutes until the changes take effect. ...
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iOS - How to set a UISwitch programmatically

...e a property called "on" that should be set. Are you talking about an iOS app or a mobile web site? share | improve this answer | follow | ...
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library not found for -lPods

... I separated the app and the test targets in the Podfile by using target :App do … end target :AppTests do … end This resulted in two new products libPods-App.a and libPods-AppTests.a, respectively and they made the previous p...
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Purpose of buildscript block in Gradle

...ation in order to compile and evaluate the rest of the build script. What happens under the hood is that Gradle separates the build script into two scripts (the buildScript block and everything else) so that it can process them separately. – Peter Niederwieser ...
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How serious is this new ASP.NET security vulnerability and how can I workaround it?

...mentioned exploit, he/she can download internal files from within your web application. Typically web.config is a target and may contain sensitive information like login information in a database connection string, or even link to an automouted sql-express database which you don't want someone to ge...
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What is the proper way to use the node.js postgresql module?

I am writing a node.js app on Heroku and using the pg module . I can't figure out the "right" way to get a client object for each request that I need to query the database. ...
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Warning: Found conflicts between different versions of the same dependent assembly

I am currently developing a .NET application, which consists of 20 projects. Some of those projects are compiled using .NET 3.5, some others are still .NET 2.0 projects (so far no problem). ...