大约有 45,000 项符合查询结果(耗时:0.0786秒) [XML]

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Does PHP have threadi<em>nem>g?

... fou<em>nem>d this PECL package called threads , but there is <em>nem>ot a release yet. <em>A<em>nem>dem> <em>nem>othi<em>nem>g is comi<em>nem>g up o<em>nem> the PHP website. 13 ...
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Big O, how do you calculate/approximate it?

M<em>osem>t people with a degree i<em>nem> CS will certai<em>nem>ly k<em>nem>ow what Big O st<em>a<em>nem>dem>s for . It helps us to measure how well a<em>nem> algorithm scales. ...
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How to use sed/grep to extract text betwee<em>nem> two words?

... Tha<em>nem>ks! What if I wa<em>nem>ted to fi<em>nem>d everythi<em>nem>g betwee<em>nem> "o<em>nem>e is" <em>a<em>nem>dem> "Stri<em>nem>g" i<em>nem> "Here is a o<em>nem>e is a Stri<em>nem>g"? (sed -e 's/o<em>nem>e is(.*)Stri<em>nem>g/\1/' ? – user1190650 <em>Nem>ov 6 '12 at 0:31 ...
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What does `:_*` (colo<em>nem> u<em>nem>derscore star) do i<em>nem> Scala?

...Child - seque<em>nem>ce : - type ascriptio<em>nem>, a hi<em>nem>t that helps compiler to u<em>nem>derst<em>a<em>nem>dem>, what type does that expressio<em>nem> have _* - placeholder accepti<em>nem>g a<em>nem>y value + vararg operator child ++ <em>nem>ewChild : _* exp<em>a<em>nem>dem>s Seq[<em>Nem>ode] to <em>Nem>ode* (tells the compiler that we're rather worki<em>nem>g with a varargs, tha<em>nem> a seque<em>nem>ce...
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@U<em>nem>iqueCo<em>nem>strai<em>nem>t <em>a<em>nem>dem> @Colum<em>nem>(u<em>nem>ique = true) i<em>nem> hiber<em>nem>ate a<em>nem><em>nem>otatio<em>nem>

What is differe<em>nem>ce betwee<em>nem> @U<em>nem>iqueCo<em>nem>strai<em>nem>t <em>a<em>nem>dem> @Colum<em>nem>(u<em>nem>ique = true) ? 4 A<em>nem>swers ...
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Permissio<em>nem> is o<em>nem>ly gra<em>nem>ted to system app

I have a System app that uses system permissio<em>nem>s <em>a<em>nem>dem> I have th<em>osem>e permissio<em>nem>s listed i<em>nem> the ma<em>nem>ifest. Eclipse gives the followi<em>nem>g error whe<em>nem> I try to make a build(comm<em>a<em>nem>dem> li<em>nem>e build works): ...
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How do I copy the co<em>nem>te<em>nem>ts of o<em>nem>e stream to a<em>nem>other?

...s the best way to copy the co<em>nem>te<em>nem>ts of o<em>nem>e stream to a<em>nem>other? Is there a st<em>a<em>nem>dem>ard utility method for this? 13 A<em>nem>swers ...
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jQuery attr vs prop?

... I have do<em>nem>e some tests(http://jsfiddle.<em>nem>et/ZC3Lf/) modifyi<em>nem>g the prop <em>a<em>nem>dem> attr of &lt;form actio<em>nem>="/test/"&gt;&lt;/form&gt;​ with the output bei<em>nem>g: ...
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How to co<em>nem>vert PascalCase to pascal_case?

...ce begi<em>nem><em>nem>i<em>nem>g with a lowercase letter must be followed by lowercase letters <em>a<em>nem>dem> digits; A seque<em>nem>ce begi<em>nem><em>nem>i<em>nem>g with a<em>nem> uppercase letter ca<em>nem> be followed by either: o<em>nem>e or more uppercase letters <em>a<em>nem>dem> digits (followed by either the e<em>nem>d of the stri<em>nem>g or a<em>nem> uppercase letter followed by a lowercase letter o...
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How to get <em>nem>umbers after decimal poi<em>nem>t?

...O<em>nem> a Raspberry Pi this method x%1 was alm<em>osem>t twice as fast as the x-i<em>nem>t(x) <em>a<em>nem>dem> modf(x)[0] methods (the timi<em>nem>gs were 980<em>nem>s, 1.39us, <em>a<em>nem>dem> 1.47us averaged over 1000000 ru<em>nem>s). My value for x was always p<em>osem>itive so I did <em>nem>ot have to worry about that. – coderforlife J...