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How to create NS_OPTIONS-style bitmask enumerations in Swift?
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@jowie enum CollisionTypes: UInt32 { case Player = 1 case Wall = 2 case Star = 4 case Vortex = 8 case Finish = 16 }
– mccoyLBI
Mar 15 '16 at 18:58
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Do I need to disable NSLog before release Application?
...G_MODE 0 will still go through the true path
– Grady Player
May 31 '13 at 18:31
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this does not a...
Acronyms in CamelCase [closed]
...ent treatment of acronyms/initialisms depending on number of characters:
playerID vs playerId vs playerIdentifier.
The question of whether two-letter acronyms should still be capitalized if they appear at the start of the identifier:
USTaxes vs usTaxes
Difficulty in distinguishing multiple acr...
What does this gdb output mean?
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Use the AVAudioPlayer as ivar in head file with strong :
@property (strong,nonatomic) AVAudioPlayer *audioPlayer
For me this works.
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How to git reset --hard a subdirectory?
...les over to my working directory, add commit push et voila. Don't hate the player, hate Mr Torvalds for being smarter than us all.
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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
... on virtualization software like VirtualBox, Virtual PC, Hyper-V or VMWare Player on WIndows, Mac or Linux.
Additionally, modern.IE also provides a tool which scans your web page for common coding problems and lists them out for you to correct so that they display correctly in all IE versions.
Sou...
C语言结构体里的成员数组和指针 - c++1y / stl - 清泛IT社区，为创新赋能！
...少内存碎片。（其实，我个人觉得也没多高了，反正你跑不了要用做偏移量的加法来寻址）我们来看看是怎么个连续的，用gdb的x命令来查看：(我们知道，用struct line {}中的那个char contents[]不占用结构体的内存，所以，struct line就...
Installing PDO driver on MySQL Linux server
... by using a data-layer. By using this intermediary layer that is the ONLY 'player' who talks to the database itself, I'm sure you can see how this could be much more secure. Interface to datalayer to database, datalayer to database to datalayer to interface.
And:
By implementing best practices whi...
What is a correct mime type for docx, pptx etc?
...ation/applixware", "mp3": "audio/mpeg", "les": "application/vnd.hhe.lesson-player", "swi": "application/vnd.aristanetworks.swi", "s": "text/x-asm", "atomcat": "application/atomcat+xml", "atomsvc": "application/atomsvc+xml", "atom, .xml": "application/atom+xml", "ac": "application/pkix-attr-cert", "a...
Combining CSS Pseudo-elements, “:after” the “:last-child”
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IE 8 is no longer a player in terms of browser standards. Not supported by Microsoft and doesn't support HTML5 or CSS3 (pseudo elements, transforms, etc.) I used to do lots of work on backward-compatibility, up to a year ago, going all the way...