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Google Maps API v3: How do I dy<em>nem>amically cha<em>nem>ge the marker ico<em>nem>?

... you aski<em>nem>g about the actual way to do it? You could just create each div, <em>a<em>nem>dem> a add a mouseover <em>a<em>nem>dem> mouseout liste<em>nem>er that would cha<em>nem>ge the ico<em>nem> <em>a<em>nem>dem> back for the markers. share | improve this a<em>nem>sw...
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...要买啥。在经济学中,有一个著名理论叫长尾理论(The Lo<em>nem>g Tail)。 套用在互联网领域中,指的就是最热的那一小部分资源将得到绝大部分的关注,而剩下的很大一部分资源却鲜少有人问津。这不仅造成了资源利用上的浪费,...
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How to display u<em>nem>ique records from a has_ma<em>nem>y through relatio<em>nem>ship?

...ct =&gt; "DISTI<em>Nem>CT products.*). I<em>nem> the first case, ALL records are fetched <em>a<em>nem>dem> rails removes the duplicates for you. I<em>nem> the later case, o<em>nem>ly <em>nem>o<em>nem>-duplicate records are fetched from the db so it might offer better performa<em>nem>ce if you have a large result set. – mbrei<em>nem>i<em>nem>g ...
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Retur<em>nem>i<em>nem>g from a fi<em>nem>ally block i<em>nem> Java

... it's "better," co<em>nem>sider the developer who has to mai<em>nem>tai<em>nem> your code later <em>a<em>nem>dem> who might <em>nem>ot be aware of the subtleties. That poor developer might eve<em>nem> be you.... share | improve this a<em>nem>swer ...
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How to delete history of last 10 comm<em>a<em>nem>dem>s i<em>nem> shell?

Comm<em>a<em>nem>dem>s follows 18 A<em>nem>swers 18 ...
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Ca<em>nem> a shell script set e<em>nem>viro<em>nem>me<em>nem>t variables of the calli<em>nem>g shell? [duplicate]

... Your shell process has a copy of the pare<em>nem>t's e<em>nem>viro<em>nem>me<em>nem>t <em>a<em>nem>dem> <em>nem>o access to the pare<em>nem>t process's e<em>nem>viro<em>nem>me<em>nem>t whatsoever. Whe<em>nem> your shell process termi<em>nem>ates a<em>nem>y cha<em>nem>ges you've made to its e<em>nem>viro<em>nem>me<em>nem>t are l<em>osem>t. Sourci<em>nem>g a script file is the m<em>osem>t commo<em>nem>ly used method for co<em>nem>figuri<em>nem>g a s...
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How do I hide a me<em>nem>u item i<em>nem> the actio<em>nem>bar?

...Item poi<em>nem>ti<em>nem>g to such item, call setVisible o<em>nem> it to adjust its visibility <em>a<em>nem>dem> the<em>nem> call i<em>nem>validateOptio<em>nem>sMe<em>nem>u() o<em>nem> your activity so the Actio<em>nem>Bar me<em>nem>u is adjusted accordi<em>nem>gly. Update: A Me<em>nem>uItem is <em>nem>ot a regular view that's part of your layout. Its somethi<em>nem>g special, completely differe<em>nem>t. Your cod...
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Soft wrap at 80 characters i<em>nem> Vim i<em>nem> wi<em>nem>dow of arbitrary width

...t a large mi<em>nem>imum width for the li<em>nem>e <em>nem>umbers colum<em>nem> via :set <em>nem>umberwidth=6 <em>a<em>nem>dem> the<em>nem> you could resize your wi<em>nem>dow with :set colum<em>nem>s=86 (or with the mouse) to the proper size. If you edit a file with a millio<em>nem> li<em>nem>es i<em>nem> it, you may have trouble, but that's u<em>nem>likely. You're wasti<em>nem>g 6 colum<em>nem>s of sc...
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scala vs java, performa<em>nem>ce <em>a<em>nem>dem> memory? [cl<em>osem>ed]

I am kee<em>nem> to look i<em>nem>to Scala, <em>a<em>nem>dem> have o<em>nem>e basic questio<em>nem> I ca<em>nem>t seem to fi<em>nem>d a<em>nem> a<em>nem>swer to: i<em>nem> ge<em>nem>eral, is there a differe<em>nem>ce i<em>nem> performa<em>nem>ce <em>a<em>nem>dem> usage of memory betwee<em>nem> Scala <em>a<em>nem>dem> Java? ...
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Check if a give<em>nem> key already exists i<em>nem> a dictio<em>nem>ary

...() for i i<em>nem> ra<em>nem>ge(100): key = i % 10 d[key] = d.get(key, 0) + 1 <em>a<em>nem>dem> if you wa<em>nem>ted to always e<em>nem>sure a default value for a<em>nem>y key you ca<em>nem> either use dict.setdefault() repeatedly or defaultdict from the collectio<em>nem>s module, like so: from collectio<em>nem>s import defaultdict d = defaultdict(i<em>nem>t) f...