大约有 5,000 项符合查询结果(耗时:0.0205秒) [XML]

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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?

...al performance, then you definitely need a good book about Lucene. As for CPU & RAM requirements, performing a search in Lucene doesn't task your CPU too much, though indexing your data is, although you don't do that too often (maybe once or twice a day), so that isn't much of a hurdle. It doe...
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Difference between BYTE and CHAR in column datatypes

...in regard to accented characters or case, for example 'binaryField(ete) = "été"' will not match while 'charField(ete) = "été"' might (again not sure about Oracle). share | improve this answer ...
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ORA-01882: timezone region not found

...ope/Zurich" when using "ant". It worked! – Christof Kälin Jun 28 '18 at 9:00 2 This should be th...
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Why can't I use float value as a template parameter?

...ted Jul 13 '13 at 5:30 Filip Roséen - refp 55.8k1818 gold badges135135 silver badges184184 bronze badges answered Feb 2 '10 at 9:54 ...
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Running the new Intel emulator for Android

... should work much better than the previous version (which has emulated ARM CPU). Here are some links about it: this and this . ...
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Android device does not show up in adb list [closed]

I have a HP Slate 21 that is connected to my Windows box using a USB cable. USB debugging is enabled on the device. After adding the proper %SingleAdbInterface% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, ru...
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How can I split a JavaScript string by white space or comma?

...str_variable.replace(/[,'"]+/gi, ' ').split(' ') – qräbnö Jun 26 at 18:35 add a comment ...
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Is a LINQ statement faster than a 'foreach' loop?

...parison. Re PLINQ; parallelism may reduce the elapsed time, but the total CPU time will usually increase a little due to the overheads of thread management etc. share | improve this answer ...
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Algorithm to calculate the number of divisors of a given number

... edited Apr 13 at 18:07 Yukulélé 10.1k88 gold badges4848 silver badges7272 bronze badges answered Mar 23 '11 at 14:32 ...
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Get hours difference between two dates in Moment Js

...uch questions & answers wouldn't fly. – Jean-François Fabre♦ Nov 2 '19 at 8:55  |  show 5 more comments ...