大约有 45,000 项符合查询结果(耗时:0.0406秒) [XML]

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No identities were available - administrator request

...uble click) the new provisioning profile. In your project's build settings select the NEW provisioning profile (it might have the same name as the old one) In your project's build settings update your code signing identities (all of them) to the new one if there is one. (The old one was probably exp...
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How can I use map and receive an index as well in Scala?

... as follows: import TraversableUtil._ List('a','b','c').map(doIndexed((i, char) => char + i)) which results in the list List(97, 99, 101) This way, you can use the usual Traversable-functions at the expense of wrapping your effective function. The overhead is the creation of the memoizing o...
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Is it possible to use the SELECT INTO clause with UNION [ALL]?

... This works in SQL Server: SELECT * INTO tmpFerdeen FROM ( SELECT top 100 * FROM Customers UNION All SELECT top 100 * FROM CustomerEurope UNION All SELECT top 100 * FROM CustomerAsia UNION All SELECT top 100 * FROM CustomerAme...
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Is 'switch' faster than 'if'?

...ecific questions: Clang generates one that looks like this: test_switch(char): # @test_switch(char) movl %edi, %eax cmpl $19, %edi jbe .LBB0_1 retq .LBB0_1: jmpq *.LJTI0_0(,%rax,8) jmp void call<0u>() ...
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A generic list of anonymous class

... okay cool, now we need an example of replacing the new {} lines with a select statement. var list = sourceList.Select( o => new { o.ModelId, ...
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What is the size of an enum in C?

...tum's answer, which references C99, says that an enum may be as small as a char. – Frank Kusters Sep 15 '17 at 6:46 ...
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do { … } while (0) — what is it good for? [duplicate]

... @WChargin: the "goto fail" code in the article you linked too would have failed with a "break" too. Somebody just duplicated a line there. It wasn't goto's fault. – Niccolo M. Jun 15 '14 a...
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Select count(*) from multiple tables

How can I select count(*) from two different tables (call them tab1 and tab2 ) having as result: 18 Answers ...
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Get index of selected option with jQuery

I'm a little bit confused about how to get an index of a selected option from a HTML <select> item. 7 Answers ...
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WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术

... } break; case FD_WRITE: { } break; case FD_READ: { char szText[1024]={0}; if(recv(s,szText,1024,0)==-1) closesocket(s); else { GetDlgItemText(IDC_EDIT1,strContent); if(!strContent.IsEmpty()) { strContent+="\r\n"; } CString s...