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How do I determine which iOS SDK I have?

... The simplest why I found is to run this command line: sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer OR, if you have multiple XCode versions: sudo xcode-select -switch /Applications/Xcode<version_number>.app/Contents/Developer fastlane isn't able to success...
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HTML input - name vs. id [duplicate]

...<form>, <iframe>, <img>, <map>, <input>, <select>, <textarea> Name does not have to be unique, and can be used to group elements together such as radio buttons & checkboxes Can not be referenced in URL, although as JavaScript and PHP can see the URL ther...
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Xcode 4 hangs at “Attaching to (app name)”

... tip is to navigate to the Organizer (Shift ⇧ Command ⌘ 2 in xcode 4), select Projects, select you application in the left hand side and then the Delete...-button to the right of Derived Data. And never forget the universally useful tip: restart your computer and try again. Good luck! ...
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How to determine whether code is running in DEBUG / RELEASE build?

...processor Macros' for debug to ensure that DEBUG is being set - do this by selecting the project and clicking on the build settings tab. Search for DEBUG and look to see if indeed DEBUG is being set. Pay attention though. You may see DEBUG changed to another variable name such as DEBUG_MODE. th...
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How to get a value from a cell of a dataframe?

... Most answers are using iloc which is good for selection by position. If you need selection-by-label loc would be more convenient. For getting a value explicitly (equiv to deprecated df.get_value('a','A')) # this is also equivalent to df1.at['a','A'] In [55]: df1....
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Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...

...AC_Deployment_Guide.pdf 最佳配置文档第17页 In the device list, select SCSI controller 1 In the SCSI Bus Sharing section, select None,keep the default selection. In the SCSI Controller Type section, click Change Type. Select VMware Paravirtual. Click OK, and click OK again. Add confi...
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Get attribute name value of

... that you were able to add an ID attribute to your element and use that to select it. With that in mind, here are two pieces of code. First, the code given to you in the Accepted Answer: $("#ID").attr("name"); And second, the Vanilla JS version of it: document.getElementById('ID').getAttribute(...
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How to add external library in IntelliJ IDEA?

...ect top level, refresh/synchronize) Expand libs and right click on the jar Select "Add as Library" Done share | improve this answer | follow | ...
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Error to install Nokogiri on OSX 10.9 Maverick?

...r navigating the animated GIFs here, all that I had to do was simply xcode-select --install and the gem install nokogiri worked fine. share | improve this answer | follow ...
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Difference between DateTime and Time in Ruby

...e in the form "+0100" is to use # Time.rfc822 and look at the last five chars return "#{time.strftime( '%Y%m%d%H%M%S' )} #{time.rfc822[-5..-1]}" end share | improve this answer | ...