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Expand/collapse section in UITableView in iOS

...t of its section, just like the regular Apple section headers. that's not possible if you simply add a cell at the beginning of the section – user102008 Apr 20 '11 at 22:25 ...
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How can I use swift in Terminal?

... To be able to use the OS X SDK you have to specify the path to it as well: /Applications/Xcode6-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -sdk /Applications/Xcode6-Beta.app/Contents/Developer/Platforms/MacOSX.pl...
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How to get .app file of a xcode application

...pane), expand the group "Products" and right-click on the .app file and choose "show in finder". There it is! – Sufian Jan 14 '13 at 12:01 4 ...
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Difference between onCreateView and onViewCreated in Fragment

... onCreateView(android.view.LayoutInflater, android.view.ViewGroup, android.os.Bundle) has returned, but before any saved state has been restored in to the view. This gives subclasses a chance to initialize themselves once they know their view hierarchy has been completely created. The fragment's vie...
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Ruby: How to post a file via HTTP as multipart/form-data?

I want to do an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field. ...
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Quit and restart a clean R session from within R?

...I found that .rs.restartR() works similar to pressing ctrl+shift+F10. but dose not unload the packages share | improve this answer | follow | ...
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Unescape HTML entities in Javascript?

... API as Wladimir suggests, I edited my previous answer since the function posted introduced a security vulnerability. The following snippet is the old answer's code with a small modification: using a textarea instead of a div reduces the XSS vulnerability, but it is still problematic in IE9 and Fir...
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Why does Vim save files with a ~ extension?

...g Vim on Windows Vim saves the file, a .ext.swp file that's deleted on closing the Vim window and a .ext~ file. 9 Answ...
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”

... You could try a solution posted here or here. Basically, add some lines to your ~/.bash_profile: export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 There is an outstanding bug report related to this issue. It appears that Python makes some assumpt...
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MySQL OPTIMIZE all tables?

...s on a given schedule is not beneficial for everyone. Take a look at this post and read the comments for much more in depth thought on this topic than I can provide in limited space here: xaprb.com/blog/2010/02/07/… – Ike Walker Oct 23 '12 at 21:19 ...