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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Paint的实例化操作不要写在onDraw()方法中等）；
对于并发下载等类似逻辑的实现尽量避免多次创建线程对象，而是交给线程池处理。
当然了，有了上面说明GC导致的性能后我们就该定位分析问题了，可以通过运行DDMS->Allocation T...
How is pattern matching in Scala implemented at the bytecode level?
... found in http://lamp.epfl.ch/~emir/written/MatchingObjectsWithPatterns-TR.pdf
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Comparison of Lucene Analyzers
...e text and output processed token stream. For example, you may first parse PDF or XML file with Tika, producing documents with fields like "title", "author" and "text", and then analyze some or all of these fields with Lucene analyzers.
– ffriend
Jan 31 '15 at ...
What is an .axd file?
...untime by default). Using an arbitrary path for the handler, like Document.pdf (or really anything except ASP.NET-specific extensions), requires more configuration work. In IIS7 in integrated pipeline mode this is no longer a problem, as all requests are processed by the ASP.NET stack.
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What is the “main file” property when doing bower init?
...kboom i might have the issue connected to what you are saying: for example pdf.js-viewer's css file wont copy using main-bower-files, should i put it in main inside bower.json ? If yes, do I actually have to provide the whole path for each file? thanks!
– trainoasis
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Add a common Legend for combined ggplots
...i, i tried this solution, it works good, however when printing it, i got 2 pdf pages instead of only 1, the first is blank while the later contains my plot, why i got such behavior ? thanks,
– HanniBaL90
Jun 20 '17 at 22:02
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Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...gine with crawler.
Solr can index proprietary formats like Microsoft Word, PDF, etc. Sphinx can't.
Solr comes with a spell-checker out of the box.
Solr comes with facet support out of the box. Faceting in Sphinx takes more work.
Sphinx doesn't allow partial index updates for field data.
In Sphinx, a...
Why is MATLAB so fast in matrix multiplication?
...erx.ist.psu.edu/viewdoc/download?doi=10.1.1.140.1785&rep=rep1&type=pdf
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Getting All Variables In Scope
...s a link to the official page where you can download the canonical spec (a PDF), and here's one to the official, linkable HTML version.
Update based on your comment to Camsoft
The variables in scope for your event function are determined by where you define your event function, not how they call i...
AtomicInteger lazySet vs. set
..., the CPU has to be modern enough.
http://sc.tamu.edu/systems/eos/nehalem.pdf
For Nehalem which is a multi-processor platform, the processors have the ability to “snoop” (eavesdrop) the address bus for other processor’s accesses to system memory and to their internal caches. They use this sno...