macos-sierra

I have been looking into this for way too long now. I am trying to get MacOS webcam data and run CIDetect on the frames that the webcam outputs. I know I need to: connect AVCaptureDevice (as in input to) into AVCaptureSession connect AVCaptureVideoDataOutput (as an output to) into AVCaptureSession call .setSampleBufferDelegate(AVCaptureVideoDataOutputSampleBufferDelegate, DelegateQueue) For some reason, after calling .setSampleBufferDelegate(...) (and of course after calling .startRunning() on the AVCaptureSession instance), my AVCaptureVideoDataOutputSampleBufferDelegate 's captureOutput is

I'm trying to install rJava on MacOS Sierra. Have to tried the tips and guides elsewhere for other other version MacOS such as https://github.com/snowflakedb/dplyr-snowflakedb/wiki/Configuring-R-rJava-RJDBC-on-Mac-OS-X and Install xlsx and rJava on Mac but it does not work out. Much appreciate any help. Thanks. My Mac version: macOS Sierra, version 10.12.15 My R version: 3.4.0 (2017-04-21) My Rstudio version: Version 0.99.903 Java version: bash-3.2$ /usr/libexec/java_home -V bash-3.2$ java -version java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM)

I have just upgraded from OS X 10.11 "El Capitan" to 10.12: "Sierra" , and when I try to access git commands inside a terminal, I get the following error: xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun Please help me if anyone have solution. Re-install Xcode developer tools xcode-select --install Richard Wheatley I fixed this issue by downloading and installing the 'Command Line Tools (macOS sierra) for Xcode 8' package from Apple Developer Downloads . Be sure to select Command Line Tools

The Control Strip is the static and global part of the macOS Touch Bar which is always visible in every context and app. While Apple provides full documentation about how to use the API to provide a contextual App Region in your macOS app, I couldn't find any notice about how to add stuff to the Control Strip . I could think of a lot of nice tools and actions which would be nice to have it always just a finger tip away, so I was wondering if we (the developers) are able to advance the Control Strip too? Is there any documentation or did anybody figure it out himself how to work wit Control

I've just bought new MacBook Pro. Take a look on what php -i | grep ini returns: prompt> php -i | grep ini Configuration File (php.ini) Path => /etc Scan this dir for additional .ini files => (none) Additional .ini files parsed => (none) user_ini.cache_ttl => 300 => 300 user_ini.filename => .user.ini => .user.ini Supported handlers => ndbm cdb cdb_make inifile flatfile init_command_executed_count => 0 init_command_failed_count => 0 com_init_db => 0 Classes => AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator,

I have tried installing Sass three times on Mac OS Sierra(10.12) from the terminal typing the following code: sudo gem install sass Then it asks for my password, I enter it and nothing happens (I even waited half an hour) it does not even gives any error or any other message, then when I try to close the terminal window a message appears saying that the processing will terminate if I close the window. I already checked on if ruby is installed on my Mac and this is the version I have: ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16] What should I do? NOTE: I'm a newbie and

Will I be capable of submitting an app with Xcode 7.3.1 while on the macOS 10.12 beta? According to this post , it is possible to run Xcode 7 alongside macOS 10.12. Fan Zhang Yes, you can! But if you're tying to do this, you will find two problems. no .app file provided in bundle Build with Xcode 7.3.1 then upload using Xcode 8 [Beta]. This will allow you to upload the archive. When trying to submit to the store you will be faced with this error message: New apps and app updates must be built with the public (GM) versions of Xcode 6 or later, OS X, and tvOS SDK. Don't submit apps built with