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Read-only and non-computed variable properties in Swift
...wing in Objective-C. I have readonly properties, and they cannot be individually changed. However, using a specific method, the properties are changed in a logical way.
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Using Linq to group a list of objects into a new grouped list of list of objects
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var groupedCustomerList = userList
.GroupBy(u => u.GroupID)
.Select(grp => grp.ToList())
.ToList();
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How do I undo 'git add' before commit?
...ry) or ambiguous (because you created a branch called HEAD, which is a stupid thing that you shouldn't do). This was changed in Git 1.8.2, though, so in modern versions of Git you can use the commands above even prior to making your first commit:
"git reset" (without options or parameters) used to ...
Cannot change version of project facet Dynamic Web Module to 3.0?
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Update of the web.xml didn't work for me. The solution given by @enkor works: stackoverflow.com/a/18632054/378633
– jplandrain
Apr 17 '14 at 11:50
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Can you have multiline HTML5 placeholder text in a ?
... the empty string and the control is not focused (e.g. by displaying it inside a blank unfocused control). All U+000D CARRIAGE RETURN U+000A LINE FEED character pairs (CRLF) in the hint, as well as all other U+000D CARRIAGE RETURN (CR) and U+000A LINE FEED (LF) characters in the hint, must be treate...
Adaptive segue in storyboard Xcode 6. Is push deprecated?
...er and I use ‘show’ I get what you described in that the VC_B does a slide up from bottom. If I try to ‘push’ I get a crash since in order to do push I must have navigation controller. So it would seem that ‘show’ will do a push in the case where a navigation controller is provided and d...
How do I run IDEA IntelliJ on Mac OS X with JDK 7?
...use Mac OS X 10.8.2, and use JDK 7. Now I downloaded the latest version of IDEA IntelliJ, 11. But it doesn't seem to start without JDK 6. Is there any workaround?
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Build an iOS app without owning a mac? [closed]
...evelop iOS apps you don't want to pay anything,
You just need Mac + XCode IDE
Get Mac Mini or Mac Machine
Create Developer Account on Apple its free
After login developer account you can download Xcode IDE's .dmg file
That's all.
Now you just install Xcode and start developing iOS apps and tes...
windows下捕获dump之Google breakpad_client的理解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...进程读取到数据。
客户进程传递的数据包括：服务进程ID、dump类型、crash线程id的地址、EXCEPTION_POINTERS指针的地址、参数异常和纯虚函数异常的断言信息地址、客户进程信息。服务进程会监控客户进程的退出。
客户进程接收的...
Insert/Update Many to Many Entity Framework . How do I do it?
...s a collection of Classes. Since your StudentClass table only contains the Ids and no extra information, EF does not generate an entity for the joining table. That is the correct behaviour and that's what you expect.
Now, when doing inserts or updates, try to think in terms of objects. E.g. if you ...