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How to sort List of objects by some property

...son = compare(x.timeStarted, y.timeStarted); return startComparison != 0 ? startComparison : compare(x.timeEnded, y.timeEnded); } // I don't know why this isn't in Long... private static int compare(long a, long b) { return a < b ? -1 : a &g...
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In Bash, how do I add a string after each line in a file?

... Giacomo1968 23.3k1010 gold badges5858 silver badges8787 bronze badges answered May 19 '10 at 21:54 Tom DeGisiTom DeGisi...
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How to integrate nodeJS + Socket.IO and PHP?

...{ name: data.name, message: data.message } ); }); }); server.listen( 8080 ); We registered our events callback when a new user is connected ; every time we receive a message (represents a chat message), we broadcast it to every users connected. Now, the tricky part: client-side! That the part...
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Detect if called through require or directly by command line

... edited Feb 19 '19 at 15:50 Christopher McCormack 7344 bronze badges answered Jun 18 '11 at 19:20 ...
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What are “decorators” and how are they used?

...m – Arthur Kovacs Jan 29 '14 at 14:30 5 Do decorators actually ducktype all instances of a servic...
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How to resize an Image C#

... 508 This will perform a high quality resize: /// <summary> /// Resize the image to the speci...
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“Diff” an image using ImageMagick

...i) -- then just add an appropriate -density parameter: compare -density 300 image1 image2 -compose src diff.jpeg Illustrated examples Here are a few illustrations of results for variations of the above command. Note: the two files compared were even PDF files, so it works with these too (as l...
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How do I access named capturing groups in a .NET Regex?

... answered May 25 '09 at 12:18 Paolo TedescoPaolo Tedesco 48k2828 gold badges126126 silver badges178178 bronze badges ...
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RabbitMQ and relationship between channel and connection

... 201 A Connection represents a real TCP connection to the message broker, whereas a Channel is a vi...
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How can I combine hashes in Perl?

... post on merging hashes PM Categorical Q&A hash union Perl Cookbook 5.10. Merging Hashes websearch://perlfaq "merge two hashes" websearch://perl merge hash https://metacpan.org/pod/Hash::Merge Footnotes 1 * (aka associative-array, aka dictionary) ...