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How to use GROUP_CONCAT in a CONCAT in MySQL
... AS NAME
FROM test
GROUP BY ID, NAME
) AS A
GROUP BY ID;
SQL Fiddle: http://sqlfiddle.com/#!2/b5abe/9/0
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Using lambda expressions for event handlers
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Database sharding vs partitioning
...m 2012 here: Instagram Engineering - Sharding & IDs
See here as well: http://www.quora.com/Whats-the-difference-between-sharding-and-partition
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Why is setTimeout(fn, 0) sometimes useful?
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UPDATE: I have made a JSFiddle to live-demonstrate the explanation below: http://jsfiddle.net/C2YBE/31/ . Many thanks to @ThangChung for helping to kickstart it.
UPDATE2: Just in case JSFiddle web site dies, or deletes the code, I added the code to this answer at the very end.
DETAILS:
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Odd behavior when Java converts int to byte?
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grep harder. http://iiti.ac.in/people/~tanimad/JavaTheCompleteReference.pdf page 59
– eigenfield
Jan 6 at 14:05
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What do column flags mean in MySQL Workbench?
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Here is the source of these column flags
http://dev.mysql.com/doc/workbench/en/wb-table-editor-columns-tab.html
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Run single test from a JUnit class using command-line
...d "testMethod" within Class "GreatTestClass".
For more details, check out http://maven.apache.org/surefire/maven-surefire-plugin/examples/single-test.html
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Is a RelativeLayout more expensive than a LinearLayout?
...f you nest RelativeLayouts, you get an exponential measurement algorithm.
https://www.youtube.com/watch?v=NYtB6mlu7vA&t=1m41s
https://www.youtube.com/watch?v=NYtB6mlu7vA&t=38m04s
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Benefit of using Parcelable instead of serializing object
...many benchmarks, beating Kryo, Avro, Protocol Buffers and Jackson (json):
http://code.google.com/p/thrift-protobuf-compare/wiki/Benchmarking
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Refresh all files in buffer from disk in vim
...cepted answer; :bufdo turns off syntax highlighting by design.
Found via: http://vim.1045645.n5.nabble.com/Bug-report-bufdo-e-breaking-syntax-highlighting-on-displayed-buffers-tp1209995p1209998.html
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