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Fade Effect on Link Hover?

... @FelipeMicaroniLalli best to post a question I guess, definitely sounds like a syntax problem. – Marcel Feb 10 '15 at 7:25 ...
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log4j logging hierarchy order

...assigns a priority/severity level to the logging message. If the logging really takes effect (the message will be visible) depends on the effective logging level of the logger being used. – Wolf Oct 6 '17 at 6:18 ...
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A list of indices in MongoDB?

... If you want to list all indexes: db.getCollectionNames().forEach(function(collection) { indexes = db.getCollection(collection).getIndexes(); print("Indexes for " + collection + ":"); printjson(indexes); }); ...
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Unique combination of all elements from two (or more) vectors

I am trying to create a unique combination of all elements from two vectors of different size in R. 5 Answers ...
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Do c++11 lambdas capture variables they don't use?

When I use [=] to indicate that I would like all local variables to be captured by value in a lambda, will that result in all local variables in the function being copied, or just all local variables that are used by the lambda ? ...
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deleting rows in numpy array

... Thanks! I had the same problem, and I could not figure out why simply calling numpy.delete(x, index) didn't work. – Antimony Nov 20 '15 at 22:59 6 ...
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AngularJS browser autofill workaround by using a directive

...user's input. Also, 3 seconds is probably too long. You shouldn't have to call $apply() in a $timeout, BTW, it should queue a $digest for you automatically. The real catch: Will your browser beat Angular to execution? What about my browser? This is probably an unwinnable war, which is why Angular ...
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How do I query for all dates greater than a certain date in SQL Server?

...o a proper datetime, and using single quotes will fix this issue.) Technically, the parser might allow you to get away with select * from dbo.March2010 A where A.Date >= '2010-04-01' it will do the conversion for you, but in my opinion it is less readable than explicitly converting to a Da...
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Take diff of two vertical opened windows in Vim

... To begin diffing on all visible windows: :windo diffthis which executes :diffthis on each window. To end diff mode: :diffoff! (The ! makes diffoff apply to all windows of the current tab - it'd be nice if diffthis had the same feature, bu...
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What is the most efficient Java Collections library? [closed]

...ding a lot of functionality over the normal collections in the JDK. Personally (and I'm biased) I love Guava (including the former Google Java Collections project). It makes various tasks (including collections) a lot easier, in a way which is at least reasonably efficient. Given that collection op...