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rgdal package installation

... tflutre 2,76444 gold badges3535 silver badges5151 bronze badges answered Mar 6 '13 at 13:42 jubajuba 41k1...
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How to do this in Laravel, subquery where in

...h(new ProductCategory)->getTable()) ->whereIn('category_id', ['223', '15']) ->where('active', 1); })->get(); share | improve this answer | follow ...
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Reading a UTF8 CSV file with Python

... 113 The .encode method gets applied to a Unicode string to make a byte-string; but you're calling it...
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How does the Java 'for each' loop work?

... 1193 for (Iterator<String> i = someIterable.iterator(); i.hasNext();) { String item = i.nex...
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Turning multi-line string into single comma-separated

... 93 You can use awk and sed: awk -vORS=, '{ print $2 }' file.txt | sed 's/,$/\n/' Or if you want ...
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How to wait for several Futures?

... as follows instead: val fut1 = Future{...} val fut2 = Future{...} val fut3 = Future{...} val aggFut = for{ f1Result <- fut1 f2Result <- fut2 f3Result <- fut3 } yield (f1Result, f2Result, f3Result) In this example, futures 1, 2 and 3 are kicked off in parallel. Then, in the for c...
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(How) can I count the items in an enum?

... 123 There's not really a good way to do this, usually you see an extra item in the enum, i.e. enum ...
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Network usage top/htop on Linux

... EgilEgil 5,11622 gold badges2727 silver badges3131 bronze badges add a comment  |  ...
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What are the most common font-sizes for H1-H6 tags [closed]

...default sizes look something like this: IE7 IE8 FF2 FF3 Opera Safari 3.1 H1 24pt 2em 32px 32px 32px 32px H2 18pt 1.5em 24px 24px 24px 24px H3 13.55pt 1.17em 18.7333px 18.7167px 18px 19px H4 n/a n/a ...
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Email address validation using ASP.NET MVC data type attributes

... 333 If you are using .NET Framework 4.5, the solution is to use EmailAddressAttribute which reside...